Category Archives: Commercial

Debunking Common Spray Foam Insulation Misconceptions

spray foam insulation

The U.S. Environmental Protection Agency estimates that the average homeowner can save about 15% on heating and cooling costs by insulating certain areas of their home, like the attic and crawl spaces.

Foam spray insulation is a great way to insulate your home and save money on your monthly energy bills. However, it’s also a very misunderstood product. There are many misconceptions about spray foam insulation. In this article, we will be exploring some of the most common ones and dispelling them with facts and figures.

Myth 1: Spray foam insulation is toxic

A common misconception about spray foam is that it contains dangerous chemicals. This myth can be largely attributed to one specific product: low-density, open-cell polyurethane spray foam insulation. The pressure necessary to spray this type of foam often releases low levels of chemicals into the air.

However, this low-density spray foam is not the only type of insulation available. High-density polyurethane and polyisocyanurate are two types of spray foam that release negligible amounts of chemicals into the air.

These types of insulation do not require the same amount of pressure, and only a small quantity is ever needed for a given job, making them a safe alternative to low-density insulation sprays.

Myth 2: Spray foam rots wood

When spray foam expands into an area that contains both wood and air, such as wall studs or rafters, it will sometimes cause the wood to rot. This is because the moisture within the wood is attempting to balance with the rapidly expanding foam.

If the area contains only low-density spray foam, this myth has some truth behind it. However, if high-density insulation is used, no rotting will occur.

Myth 3: All spray foam systems are the same

Some people assume that all spray foam insulation systems are similar in effectiveness and purpose. Different types of insulation serve different purposes and require specific types of equipment to install.

Generally speaking, there are two categories of spray foam: open-cell and closed-cell. Each type has its unique uses and benefits associated with it. Open-cell spray foam controls airflow and noise, so it is ideal for insulating an attic. Closed-cell spray foam is a better option for containing moisture, so it is best to insulate wall cavities or roofs.

The critical difference between open-cell and closed-cell insulation is the number of chemicals contained within the product. The chemicals in open-cell spray foam expand and then re-absorb into the air. Closed-cell insulation is denser and does not require as much pressure for spraying.

Myth 4: Spray foam is expensive

Some people think that only those with deep pockets can afford spray foam insulation. There is a common misconception that it is expensive to install, but this is not true. Spray foam insulation is much more cost-effective than other types of insulation because less product is used for a given job.

Low-density spray foam can be an expensive option but only when large quantities are needed.

Myth 5: Spray foam is dangerous to your health

It is easy to believe that spray foam insulation is terrible for your health because it sometimes contains harmful chemicals. The type of spray foam which emits hazardous gases is low-density polyurethane, and this kind should never be used for residential purposes.

However, high-density foam insulation does not release chemicals into the air during installation. When the proper tools and equipment are used, there is no hazard to using spray foam in your home.

Myth 6: Spray foam is just like any other insulation

There seems to be a misconception that spray foam insulation can be used alongside any other type of insulation. It seems logical to think that different types can work together without creating pockets where air can escape because it is ‘liquid’ insulation.

However, this idea could not be further from the truth – spray foam does not mix well with other types of insulation. To achieve maximum efficiency and get the most effective result, spray foam should be used on its own.

Myth 7: Spray foam will ruin my walls

When people think of renovating their home using spray foam insulation, they often assume that walls will have to be removed to install it. In some cases, this is necessary. Such as when insulating a wall cavity, for example.

However, in most cases, spray foam can be sprayed directly to the internal or external wall. Spray foam is one of the best options for insulating walls because it seals off air leaks much better than other materials.

Myth 8: Spray foam is the same as cement

In the world of spray foam insulation, it seems that cement is a dirty word. Some believe that spray foam and concrete are interchangeable materials – because both can be used as a building material – but this is not true either.

Cement has to be mixed with water before it is ready to use. Spray foam can be sprayed and applied in its raw form. Cement is also porous, so it does not insulate, and spray foam forms a solid barrier against air leaks.

Myth 9: Spray foam only comes in white

For those unfamiliar with spray foam insulation, it is easy to assume that the only available color for this material is white. Spray foam comes in various colors and can be dyed to suit your needs or preferences.

Spray foam insulation can even be color-matched to existing building materials, such as brickwork, which will help it blend in with its surroundings. Not only is spray foam available in a range of different colors, but it also comes in standard R-values, which are appropriate for most climates.

Myth 10: Spray foam is only for the bottom floor

This is a common misconception about spray foam insulation. Some believe that this material can only be used on the bottom floor. People assume that because spray foam insulation works so well at sealing air leaks, it can only be used in areas where air might escape.

Spray foam insulation is one of the best options for insulating any room in your home. Spray foam does not just work well with bottom floor living space – spray foam insulation has been used successfully to seal walls and roofs, as well as attics and under-floor areas.

Myth 11: Spray foam is just like bubble wrap

Some people consider bubble wrap and the like when it comes to insulation. This is a big misconception about spray foam insulation – that it can be used as efficiently as bubble wrap on your windows and walls.

Spray foam is an entirely different material with its own set of advantages and disadvantages. Bubble wrap is not a good insulator because it is porous, whereas spray foam forms an excellent barrier that cannot be easily penetrated by air or water leaks.

Myth 12: Spray foam does not work in cold climates

Some say that spray foam insulation is unsuitable for cold climates like most insulation products. The idea behind this myth is that because spray foam expands when it is heated, the product will break down when temperatures are low outside.

However, this is not true in most cases. Spray foam insulation can also work well in cold climates. This material has been used to insulate homes located in freezing conditions for many years.

Myth 13: Spray foam cannot be used in hot climates

Another misconception about spray foam insulation is that it is unsuitable for hot climates. The idea behind this myth is that because the material expands when it is heated, the product will break down in high temperatures.

While this may be true in some cases, you need to look at the specific insulation requirements of your home first. Spray foam is one of the best products for insulating homes in hot climates because it offers excellent thermal mass, which helps to protect the building from high temperatures.

Myth 14: Spray foam does not work on stucco

Another common misconception about spray foam insulation is that this material cannot be used on stucco-clad homes. Some say that because spray foam is so hard, it can damage the cladding of your home during installation.

However, spray foam works perfectly well with stucco.  Many spray foam formulations were developed especially for exterior surfaces like tile and stucco. The foam adheres to the surface, protecting it from moisture and other elements.

Myth 15: Spray foam is not for modern homes

One final misconception about spray foam insulation is that this product is not suitable for modern homes. Because it is so rigid, the idea is that spray foam will not work in contemporary environments.

You can use spray foam insulation to protect your home no matter what type of design you have. Spray foam can be used on modern homes just as it can on colonial homes – the only factor to consider is the R-value which will best suit your needs.

Invest in spray foam insulation today

Spray foam insulation is a great way to save money on your monthly heating and cooling bills. Nevertheless, if you are not using this material correctly, it can be ineffective or even damaging to your building.

We hope that you will have more confidence in choosing the right product for your home by debunking some of these misconceptions about spray foam insulation.

If all of this sounds intimidating and you want help understanding the benefits of spray foam insulation, let us know at A+ Insulation.

A+ Insulation is a trusted home insulation contractor that’s been insulating homes and businesses in the Kansas City area since 2004. Contact us today and our team of experts is ready and waiting to discuss our services with you.

How to Soundproof Your Entire House


All homes experience some form of noise from time to time, whether it’s loud music at the neighbors, traffic, or train tracks. This noise pollution is especially prevalent in homes that are not located in remote areas.

Noise pollution is one of the urban menaces that affects you in your daily life. It can cause problems in many essential aspects like privacy, safety, communication, and health. Too much noise can affect our listening capacity and cognitive functions and cause stress and headaches.

One solution for this is to soundproof your home. Soundproofing is the process of isolating sound through the use of an insulation material. It can improve your quality of life by reducing the noise that you get in your home and giving you maximum relaxation.

How Does Soundproofing Work?

There are three ways that soundproofing works. The first way is by blocking the noise through the addition of mass to a structure until sound energy is converted into heat by the mass of the new structure. The second way is to de-couple one structure to stop the sound from traveling to the second structure.

The third way is when sound is absorbed by a material that helps reduce the amount of sound that travels through a structure. Effective soundproofing is ensuring that no gaps are left in which any unwanted noise can filter through.

How to Soundproof Your House

To effectively soundproof a room, you can combine the use of sound-absorbing and sound-blocking materials and techniques. Sound blockers prevent noise from traveling through the doors, walls, and other openings, while sound absorbers, as the name suggests, absorb sound waves and control reverberation in enclosed spaces.

Here’s a closer look at these two soundproofing techniques.

Sound Absorbing

Sound absorbing soaks up the sound to prevent it from bouncing from one place to another. This is necessary for soundproofing and the use of materials that feature similarities with air like spray foam are the best soundproofing materials.

Sound Blocking

This technique relies on materials that help stop or lower the transfer of sound. Fiberglass, for instance, provides a solid barrier against the noise created inside or outside the home. Sound blocking materials work by reducing the level of sound you hear by blocking the frequency waves.

Unlike the porous and lightweight sound absorption materials, sound blocking materials are usually heavy and durable. They help create an environment wherein the noise within the room stays there, while the external noise stays out.

Here are soundproofing tips for all areas in your home.

Soundproofing a Room

Choose Soft, Sound-Absorbing Materials

Prevent echoes and reverberations that cause unnecessary noise by using things with soft materials like rugs and upholstered furniture. You can also opt to add carpets and padded curtains. Avoid hard materials like tiles and hardwood to minimize sound bouncing in the room.

Simply adding rugs can help prevent a resounding effect as they help absorb harsh noises. You can also hang a thick ornamental rug or quilt on the walls of your room for a more effective sound-absorbing quality. Even a baby blanket or comforter can actually make a difference in eliminating unwanted noise.

Use Sound-Absorbing Acoustic Tiles for Walls

Sound absorbing materials like acoustic tiles can help improve sound quality in a room. Usually, lightweight, porous and soft materials help reduce noise, which is why they are used in music rooms, home theaters, or recording studios. They are also great for softening sounds in the kitchen or recreation room.

These tiles also come in various sizes, textures, colors, and designs that enhance your space aesthetically. They also serve as an attractive feature that you can use to conceal unsightly objects like pipes or wiring.

Install Sound-Blocking Doors

Opt for solid doors to help block sound. They feature a solid core interior or exterior that effectively blocks noise due to their density. A thicker door better reduces noise transfer, and they usually have ½-inch thick particleboard, interlocking thresholds and sweeps, and an inner layer of lead.

Solid doors also help control acoustics and minimize outdoor noise that help you concentrate better. They’re also good for insulating and avoiding heat loss due to their thicker density. You can also opt for weatherstripping that can help create a strong seal around the door or an under-door stopper that can muffle sounds.

Install Soundproof Window Inserts or Acoustic Quilts

For an inexpensive way to absorb interior room sounds and lower outdoor noise, choose sound-blocking curtains. They are most effective if you choose sizes that reach from the ceiling to the floor, and they are usually heavy and tightly woven. Ensure that you cover a large area around the window so that the folds can act as a seal around the sides.

Soundproofing a Wall

Put Batt or Blanket Insulation

Placing batt or blanket insulation between studs or joists is an effective way to soundproof walls or ceilings. It absorbs the sound that would otherwise go through the air pockets of the wall framing. It’s also one of the most common types of insulation made from small fiberglass fibers and is usually installed in spaces with fewer obstructions.

Blanket insulation also helps lower your energy bills by reducing the amount of energy required for heating and cooling. Less warm air escapes your home during winter, and less cool air escapes in the summer. It also helps to keep the home comfortable all year long while reducing the noise between rooms and floors.

Install Acoustic Panels

These sound-absorbing panels are reduce background noise, reverberation, and echo in a room. In smaller rooms, sound waves usually bounce first against the wall. Wall-mounted acoustic panels help absorb the sound and lower the number of waves sent back to the room.

These are also used for controlling internal acoustics to help calibrate and equalize. When placed correctly, they become more effective and since they come in various designs, shapes, and colors, they are also aesthetically pleasing to the eye.

Fix Gaps or Holes with Acoustic Caulk

Seal gaps between your walls with acoustic caulk to help avoid sound transmissions. Air can flow through gaps, around windows, and under doors, so caulking is effective in creating a seal around the gaps so air and sound can’t pass through.

Keep in mind to get soundproof caulk instead of regular caulk to provide you with better results. It’s non-flammable and flexible since it’s latex-based and can last a long time. It also adheres tightly once applied so it’s very effective at reducing sound.

Soundproofing Windows

Replace Single-Pane Windows with Double-Pane Alternatives

While single-pane windows have one piece of glass in the frame, double-pane windows have two pieces of glass with air in the middle. The air helps lower outdoor sound to vibrate against the glass to reduce noise.

Another benefit of double pane windows is less condensation compared to a single pane window. It helps avoid mold buildup that can be toxic and expensive to remove.

Install Window Inserts

Custom-made soundproof window inserts help reduce the level of noise by absorbing and blocking the sound. They also serve as an added layer of protection by blocking microbes from entering your windows.

They work by stopping sound vibrations while providing insulation. Placing soundproof window inserts creates a cushion of dead air which isolates the frame and ultimately eliminates noise.

Benefits of Soundproofing

Aside from reduced noise, here are other advantages of soundproofing your house.

Added Privacy

With a soundproofed house, you’ll be able to block noise from the outside and also let you have parties without disturbing your neighbors. Using noise-reducing furnishings like sound-absorbing curtains also prevents anyone from having a view of your home from the outside.

Avoid Health-Related Issues

Overexposure to very loud sounds can cause hearing impairment. It’s considered a handicap once a person has a hard time communicating or understanding. This can cause various difficulties in the person’s daily life.

With soundproofing, you can avoid hearing loss problems and other health effects of too much noise like sleep disturbance, cognitive impairment, stress, and even heart disease.

Soundproofing your house can result in improved concentration and productivity, lowered stress levels, and increased relaxation. Avoiding harsh noises in your home on a daily basis can result in long-term health benefits.

Improving Conversations

Harsh noises can be a huge turn-off for people who wish to have peaceful conversations with others. Having acoustic panels installed can help make your space less noisy and more enjoyable. These panels also have different colors and designs that make them decorative and eye-catching, making your home more aesthetically pleasing.

High-Quality Soundproofing Insulation Company

A+ Insulation offers soundproofing insulation services that will effectively lower the noise levels in your home. You’ll get exceptional customer service and the best approach from our experts to find out the type of insulation that’s also suitable for soundproofing your home.

Contact us today for a free inspection and estimate by calling 913-281-2250 or 816-265-1947. You can also fill out our online form.

Closed Cell or Open Cell Spray Foam Insulation: Which is Right for Your Home?

installing insulation in house

Want to save on your heating and cooling costs? Make sure your home is properly insulated!

According to the Environmental Protection Agency (EPA), homeowners can save an average of 15% on energy bills when they air seal their home and add sufficient insulation in the attic, walls, and floors.

With summer in full swing, your energy bills are likely to increase to keep your home cool and comfortable. However, you can take the strain off your air conditioning unit and lower your energy bills by installing or updating your insulation.

Luckily, A+ Insulation is here to provide spray foam insulation for your home.

Spray foam insulation comes in two types: closed cell and open cell spray foam. Each has its own benefits for your home. We break down the differences between them based on different categories so you can decide the best one to insulate your home with.

Cell Structure

Spray insulations are either closed cell or open cell, which refers to the bubbles or cells that make up the foam.

Open cell foam insulation is made from cells with tiny air bubbles inside. These air bubbles make open cell foam insulation softer and more flexible but also less resistant to moisture and water.

Closed cell foam insulation, on the other hand, is made of cells that are pressed together. Since the bubbles are completely closed off, this type of foam insulation is sturdier and highly resistant to water and moisture.


Closed cell foam insulation’s structure means there’s no pocket of air amid its bubbles. Instead, it’s made with purely insulation material, making it denser than its open cell counterpart.

Typically, open cell foam has a core density of 0.5 pounds per cubic foot. Closed cell foam’s density is much higher than this, typically ranging from 1.75 to 2.2 pounds per cubic foot.

An insulation material’s density affects its other characteristics, such as the ability to keep moisture out, create air seal, or dampen sounds.


The R-value is a measure of an insulation material’s thermal resistance. The higher the R-value, the better the insulation, which means higher energy savings.

Closed cell foam has a higher R-value than open cell foam. Typically, closed cell foam insulation has an R-value of 6.0 per inch, and can go up to 7. Meanwhile, open cell foams have an R-value of 3.5 per inch.

The much lower R-value of open cell foams can limit its insulating capability in places with extreme weather conditions.


The expansion of foam insulation is reflected during application. Once foam insulation has been sprayed, it expands at different rates depending on the material.

Since closed cell foam is denser and sturdier, it doesn’t expand too much once sprayed. At most, it will expand up to an inch of thickness. Open cell foam, on the contrary, has a high expansion rate. Sometimes, it can expand up to 100 times its original thickness.

Open cell foam insulation’s ability to expand with just one spray makes it an ideal option for insulating tight spaces. The foam can get into the nooks and crannies of attics and crawl spaces, ensuring there aren’t spots where air and moisture can leak.

Blowing Agents

Blowing agents enhance the thermal performance of insulation materials. Typically, open cell spray foam uses water as a blowing agent. Closed cell spray, meanwhile, uses chemical agents, lending it a temporary chemical odor.

Moisture Permeability

As previously mentioned, the density of a spray foam insulation material affects its permeability.

Open cell foam is inherently permeable, which means water and moisture can move through the material. If exposed to water, open cell foam retains as little as 5% of its weight in water.

One benefit of permeable insulation is alerting you immediately when there are leaks since the water will discolor the foam. You can get the leak immediately repaired instead of letting the water build up, which could cause extensive damage.

Closed cell spray foam, on the other hand, is impermeable against moisture. Since water cannot pass through it, closed cell spray foam protects your home from airborne moisture and leaks and does not absorb water in case of flooding.

Air Seal Capabilities

Air sealing your home means locking outside air out to prevent the transfer of heat between your indoor and outdoor environment. Both open cell and closed cell spray foam insulation offer air sealing capabilities, but they differ by how much.

Since open cell foam is lighter, it needs at least 3 inches of thickness to provide proper air seal in walls and up to 10 inches to air seal the sealing. The denser closed cell foam, on the other hand, needs around 2 inches of coating for walls and 5 inches for the ceiling to provide air seal.


home insulation

The cost of insulating a home varies by different factors such as the size of the area being insulated, the thickness of spray foam, and the type of spray foam insulation applied.

In general, open cell spray foam costs less than closed cell spray foam. It’s much easier to produce and apply open cell spray foam, so it comes out less expensive.

Closed cell spray foam, meanwhile, apart from being more expensive to manufacture, can also be more difficult to install. This drives up the costs further.

The Benefits of Open Cell Spray Foam Insulation

Open cell spray foam offers plenty of benefits as your choice of insulation.

1. Cost Savings

One of the biggest among its many benefits is the cost.

Apart from the relatively cheaper cost of manufacturing, open cell spray foam also has an excellent expansion rate. Since it expands more than closed cell spray foam once applied, it takes less material to insulate the same amount of space, saving on both labor and overall costs.

2. High Expansion Rate

The incredible expansion rate of open cell spray foam also means it fills every nook and cranny of the space you’re insulating.

Whether it’s your attic, your walls, or your crawlspace, using open cell spray foam ensures hard-to-reach places in these spaces are adequately air-sealed. This keeps cool and air-conditioned air inside your home while keeping hot air out.

3. Hydrophobic

Another plus on the open cell spray foam side is its ability to retain less than 5% of its weight in water. As a hydrophobic material, you won’t need to replace this type of insulation if ever there’s a leak and it becomes exposed to water.

4. Pest Deterrent

If you’re worried about rodents and pests burrowing into your insulation, you don’t have to anymore with open cell spray foam. This insulation material offers no food value to pests, so you won’t find them squirreling around your attic or crawlspace.

The Benefits of Closed Cell Spray Foam

Like its open cell counterpart, closed cell spray foam insulation also offers numerous benefits.

1. High R-Value

The best of them all is the higher R-value it provides compared to open cell foam.

The higher R-value this type of insulation provides comes in handy when you are hard-pressed to meet building code requirements because of the shallow depth of your walls. With higher R-value insulation, you can achieve the right R-value and remain code-compliant even with less space.

2. Flood Resistance

Another one of the main benefits of closed cell spray foam is its thickness. Thanks to the material’s density, moisture and water cannot pass through the insulation. This is extremely helpful in homes located in flood-prone areas, as the insulation can reject flood water, keeping your home intact.

3. Structural Rigidity

The closed cell foam’s rigidity also adds structural support to the edifice it’s applied to. Homes that are considered pole buildings, meaning the framework is made from wood posts buried into the earth, may need structural support. Closed cell foam spray provides this added layer of rigidity.

What is the Right Insulation for You?

Choosing between open cell and closed cell foam spray insulation comes down to what you need in your home.

If you live somewhere where the building code calls for a higher R-value or if you’re in a flood-prone area, then closed cell foam spray insulation is a great investment.

If you want to save on costs without compromising the quality of your insulation, then the more budget-friendly open cell foam spray is the ideal option.

Nevertheless, both of these options offer excellent benefits, including air sealing, sound dampening, and, of course, insulation against extreme weather conditions.

Entrust Your Insulation with the Experts

Still undecided? A+ Insulation can help. As the resident insulation experts in Kansas City, we offer top-notch services coupled with excellent customer support.

You can consult with our spray foam insulation technicians and find out the right insulation option for your home. The team can evaluate your home’s energy efficiency and identify problem areas. Then, we’ll recommend the ideal insulation solution, making sure your home is protected from excessive heat gain or loss.

With our superior insulation services that utilize quality tools and materials, you can achieve your desired indoor comfort. Schedule a free appointment with A+ Insulation today.

When to get Your Attic Insulation Replaced

Attic insulation is a vital component that helps with the energy efficiency of your home. It regulates moisture levels inside the house, helps block out noise, keeps cold air in during the summer, and keeps your home toasty and warm during cold weather.

Over time, the state of the insulation in your attic space can deteriorate. This could lead to a range of problems, including higher average costs on energy bills and inconsistencies at room temperature. The cost to replace attic insulation can be made up in home energy savings over the course of a few years. If you hire a professional insulation company like us, your new insulation can last up to 30 years.

Out with the Old: Signs Your Attic Insulation Needs Replacement

How often should attic insulation be replaced? That depends heavily on whether or not it is already showing signs of deterioration. If you just moved into an older home, your insulation could already be showing signs of damage. Here are some signs that you may need to replace the insulation in your attic:

Pest Infestation

A worn out or damaged attic insulation can serve as a cozy and nice home for mice and other pests. They may leave waste behind if they are using the old insulation as a nest. If you suspect insects or rodents living in your attic, consider having a professional pest inspection before you have any new insulation installed.

Poor Climate Controlold-attic-insulation

Home insulation acts as the main barrier between the weather outside and the indoor temperature. If the insulation material is damaged, it may be hard to regulate the temperatures inside your home. If you’re having difficulty keeping the upper floors of your house warm in the winter and cool in the summer, you may have a problem with your attic insulation. On top of that, you may have an issue with your attic if you feel a draft, but are unsure of its source or origin.


When the insulation in your attic can no longer keep the heat in, it rises up and out, heating the roof and causing any snow to melt. Once temperatures drop, the extra water refreezes and formsicicles. You may need to overhaul your insulating material if you come across icicles during winter weather or notice frozen precipitation melting quickly on your roof.

Unusually High Energy Expenses

Maintaining the desired indoor temperature in your house requires more energy when you have warm or cool air coming into your house through the roof. If you want to regulate the temperature, your heater or air conditioning unit needs to keep running or work harder. This may lead to a high electricity bill.

Crumbling Insulation

An easy way to find out if your insulating material is way beyond its useful life is to wear an industrial glove and touch the insulation in your attic. If it crumbles, then it’s high time you replace it.

These signs should push you to consider getting the insulating material in your attic changed. Rather than replace old attic insulation yourself, let A+ Insulation handle the job. Whatever type of insulation you need, we have you covered. From Batt insulation to spray foam insulation, we offer reliable attic insulation services in Kansas City.

You can count on our experienced insulation professionals to carry out the work efficiently. They commit to completing the project on budget and on schedule. After all, we want you and your loved ones to enjoy a comfortable and consistent temperature throughout your home.

Get in touch with us today for your free, no-obligation inspection. We look forward to providing the A+ service you deserve.

The Pros and Cons of Fiberglass vs Spray Foam Insulation

Choosing Between Spray Foam and Fiberglass Insulation

We know a conversation about insulation isn’t exactly the most riveting, but it’s an important decision to make. Not only does good insulation maintain the desired temperature in your home or business, but insulation also helps you save money on your energy bills. When it comes time for home or business owners to choose which type of insulation to use, spray foam and fiberglass insulation dominate the conversation. But which of the two are the better choice for your space and for your wallet? Whether it be spray foam or fiberglass, there are many questions to consider for each and making a decision can be difficult and we understand the process can seem tricky which is why we are here to help.

Spray Foam Insulation


Spray foam is a relatively new method of insulating a home or business, but it can be used spray-foam-smallas the primary method of insulation in a new home or business, as well as supplemental insulation. Spray foam is applied by spraying a polyurethane foam into walls and ceilings, where it then expands to form an airtight seal that is also moisture tight and also protects your home or business from pests, rodents, and mold damage. One of the best attributes of spray foam insulation is its ability to seal off small crevices that other types of insulation simply cannot reach which makes it the most energy-efficient method of the two. Another good thing about spray foam insulation is the fact that it also does not break down as easily as fiberglass insulation, thus giving it a much longer lifespan.


On the downside, spray foam insulation comes at a price that is considerably more expensive than fiberglass. Often times, spray foam is triple the price of fiberglass and sometimes it can be more. Applying spray foam insulation is also something that is not advised to do by yourself unless it is a very small job. Even professionals have struggles applying spray foam correctly because of the mess it makes. If you decide to use spray foam insulation in your home or business, make sure that your installer has adequate experience and takes the proper precautions before applying it to your walls or ceilings.

Fiberglass Insulation


Used in 85% of American homes and businesses, fiberglass insulation is the most traditional and most common form of insulation. Fiberglass insulation works by trapping fiberglass-insulation-smallair bubbles and creating an insulating effect that escalates and slows the heat exchange between surfaces. While professional installation is required for spray foam insulation, fiberglass insulation can be installed by homeowners themselves and is the most inexpensive and DIY-friendly of the two types of insulation, but if you decide to hire professional help to install fiberglass insulation, you are in plenty of luck. Since fiberglass is so popular and has been around for such a long time, most contractors have plenty of experience with the material and won’t require much effort to clean up post-installation.


However, due to fiberglass insulation consisting mostly of extremely fine glass fibers, the insulation material can be inhaled and even embed in the pores of your skin so if you do decide to take on this project without professional help, having all of the necessary safety equipment is of the utmost importance. Compared to spray foam insulation, fiberglass is less effective, especially in extremely cold conditions, and if you are looking to add it to an existing home or business, you may be out of luck as it is often only used as a primary method of insulation.

Making Your Decision

As you can see, there are a number of pros and cons when it comes to the age-old question of which insulation is right for your home or business. With cost being the primary factor, if you are working with a slim budget, fiberglass insulation may be the one for you. It’s easy to install, contractors are familiar with it if you decide that installing it yourself is not for you, and it’s easy on the wallet. However, if your home or business is in desperate need of effective insulation that is worth spending extra funds on, spray foam is your best bet. It may cost a lot upfront, but it will save you hundreds in the long run.

Have more questions or need a quote for your insulation project? Learn more about A+ Insulation’s Fiberglass Batted Insulation or Spray Foam Insulation services or contact us today for a FREE quote!

Insulate and Seal with Spray Foam Insulation

Spray Foam Insulation CartoonAt A+ Insulation, we install many kinds of home insulation. From fiberglass to cellulose to spray foam and batt style to BIBs (blow-in-blanket) to closed cell foam. We’d like to talk to you about spray foam insulation and the differences between it and other types of insulation, pros and cons, and where it makes the most sense in your home. We like to give you all of your options to help you make the best decision. Here’s a quick rundown on spray foam insulation from the insulation installation pros at A+ Insulation.

What Is Spray Foam Insulation?

Icynene spray foam insulation is an insulation and air barrier material that seals walls, floors and ceiling cavities against air movement. The biggest advantage to spray foam insulation is that besides providing a temperature barrier, it also seals out air. By creating an air barrier, it minimizes air infiltration through walls and ceilings, preventing drafts, cold spots and energy loss. By restricting outside air from entering your home and condensing, it minimizes the possibility of moisture entrapment and buildup within the walls and ceilings.

How Does Spray Foam Insulation Work?

Spray foam insulation works by expanding up to 100 times its original volume within 4-10 seconds of spraying it on. After about 24 hours, spray foam insulation is completely hardened and safely cured. It won’t shrink or sag. Because it expands, it can fill small cracks and holes around electrical wires, outlets, light fixtures, etc. The solution can be safely sprayed directly onto electrical and plumbing with no overheating or corrosion issues.

Related Read: 4 Attic Insulation Options for Your KC Home

Are There Any Harmful Emissions?

Icynene spray foams are safe for both you and the environment. Most spray foam products are water-blown, and do not emit HFCs or HCFCs. Extensive testing in North America have shown that no VOCs are detected after 30 days following installation. Because of this, spray foam is ideal for environmentally-conscious homeowners.

Does the Foam Entrap Moisture?

Icynene’s open cell spray foam insulation products are vapor permeable to allow water vapor molecules to flow through the foam. This means any moisture in the home’s concrete or lumber can escape through the insulation as the building dries out, thus eliminating moisture that could potentially cause rot or mold.

How Is Spray Foam Insulation Installed?

Icynene foam insulation is installed by fully trained, licensed insulation professionals who spray the solution into open walls, ceilings and floors. For homes that are already built, a slightly different kind of  pour foam solution is used so it can be injected into small holes drilled into plaster or gypsum faced walls, or from the outside of the wall, whichever provides the easiest access.

What Makes Icynene Spray Foam Better than Traditional Types of Insulation Such as Fiberglass?

Icynene insulates and seals air out in one step. Traditional cellulose and fiberglass insulation can’t do without the use of extra sealing materials such as vapor barriers. Traditional types of insulation also leave small gaps and seams around electrical boxes or light fixtures.

Can Spray Foam Insulation Be Installed by a Homeowner?

No. Spray foam insulation is not a DIY product. A fully trained, licensed Icynene contractor must install the product. If you’d like more information about spray foam insulation, call the home insulation experts at A+ Insulation and we’ll be glad to answer any questions you have. Call us at  (913) 281-2250 or (816) 268-7511.


Add Resale Value to Your KC Home with Insulation

Want to add more value to your Kansas City home? Start by insulating your home properly with A+ Insulation. This simple addition can drastically add value to your home immediately in the form of lower utility bills and later when you decide to put it on the market. Here’s what you need to know about insulating your home, and why it’s a great investment to make.

The Insulation Standards Are Changing

Insulation standards are not what they were a few years ago. Cities and towns within the Kansas City metro are raising the R-Value that your insulation has to meet in the 2015 calendar year. (R-Value is the capacity of your insulation to resist heat flow.) This means new homes, or homes for sale, need to have insulation with acceptable R-Values. The upside to this is that it will mean more energy efficient homes. The higher the R-Value of your insulation, the more savings you’ll see when it comes to your monthly utility bill.

See all the types of insulation that can add value to your home on our website.

ROI of Insulating Your Home

The return on your investment is huge when it comes to insulating your home. Attic insulation is one of the most important types to have in a Midwestern home. This type of insulation can pay for itself in just two years based on energy savings. In this amount of time you can save an average of $1,000 in energy savings. Take it from Mike O’Hara, the owner of A+ Insulation who says, “Updating your home’s insulation is a financially responsible decision.” Since insulation is responsible for up to 70% of the total heat gain and loss in your home, the proper type, amount, and installation of insulation can make a huge difference in your savings in the longterm.

Call A+ Insulation at (913) 281-2250 or (816) 268-7511 to increase the value of your home with new insulation.

Attic Insulation: What to Expect from A+ Insulation

Insulating your attic is a big project, but at A+ Insulation we try to make sure it doesn’t interrupt your day-to-day life. Many Kansas City homeowners aren’t sure what to expect when they hire us to do the job. Here’s a quick rundown of what a typical attic insulation job looks like for A+ Insulation.

We Protect Your Home First

First and foremost, we understand that your home is the priority. That’s why we make sure to care for your entire home when we arrive to do a job. We lay down plastic all the way from the front door of your home to the attic entrance. We do this to block off the rest of your home from the work zone, and to make sure we stay within our work zone. This keeps outside interferences to a minimum, and keeps us from tracking dirt, leaves and insulation into other parts of your home. Blocking off the work zone also allows you to carry on with your normal activities while we do our work. We try our best to be non-intrusive, so you don’t even have to leave your home.

We Clean Up Afterwards

We take out time in your attic and make sure we cover everything on our list. Even still, a typical job usually only takes four to six hours to complete. After we finish installing the insulation, though, our job still isn’t done. We never leave a home without cleaning up our workspace. We make sure to remove the plastic coverings, and vacuum the entire route before we leave. Our goal is to leave your home looking and feeling even better than before we got there.

Don’t just take our word for it, read what KC homeowners are saying about their personal experience with A+!

Call us at (913) 281-2250 or (816) 268-7511 to schedule an estimate to insulate your attic with A+ Insulation today.

Insulation Face Off: Fiberglass Insulation Vs. Cellulose Insulation

fiberglass vs cellulose insulationInsulation is crucial to keeping your home more comfortable in every season and to keeping your energy bills in check. Many of our customers say they see and feel a huge difference when they have proper insulation installed. On average, our customers see a 30% savings in their energy bills. That’s as lot of extra money you could be keeping in your pocket. But the amount of savings often depends on having the right type of insulation installed in the right areas of your home. Two of our most popular types of insulation at A+ Insulation are fiberglass and cellulose. Our insulation experts explain how they differ to help you decide which one is best for your home.

Fiberglass Insulation

Fiberglass is very popular in residential and commercial construction. Many homeowners like fiberglass insulation for its superior sound control and thermal efficiency. It’s also known to last for long periods of time, which helps reduce energy demand and costs. It’s usually used in attics, as well as in sidewalls or floors.  It comes in two types – loose-fill and batt.

Batt insulation is one of the more popular types of insulation for attics and walls. It’s attached to a facing, usually made of kraft paper or vinyl sheeting, which act as a vapor barrier. This facing makes it easier to install because it keeps is together in large rolls that are easy to handle and can be fastened into place. Loose-fill insulation must be applied using a blowing machine.

Cellulose Insulation

This types of insulation is very effective at stopping air infiltration, especially in attics, which is great for lowering your energy bills and keeping your home more comfortable. Some homeowners prefer cellulose because it is more environmentally friendly than other insulation types.

Cellulose insulation is a blown-in insulation that acts almost like a liquid when it is applied. It wraps itself around obstructions and flows into cavities big and small. It acts almost like a blanket, providing complete coverage.

Call us today at (913) 281-2250 or (816) 268-7511 to learn more about what type of insulation is right for your home. Download our FREE price guide for Window Replacement vs. Insulation below!

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4 Attic Insulation Options for Your KC Home

Don’t wait to insulate your attic. With the severe Kansas City area weather, attic insulation is one of the most important factors in keeping your home comfortable. At A+ Insulation, we want you to be educated on the facts about the different types of attic insulation and which one is best for your home.

InsulSafe SP

This fiberglass blown-in insulation is commonly used in attics and walls. It has superior thermal efficiency, as well as great coverage, sound absorption, and it’s non-combustible. It’s a popular choice, with 80% of A+ Insulation customers choosing to install it in their homes. Our owner, Mike O’Hara, even has it in his home. InsulSafe comes with a lifetime transferrable warranty.


Cellulose is also a blown-in insulation. It’s different from other insulation, however, as it acts similar to a liquid when it is applied, wrapping itself around obstructions and filling nooks and crannies that batt insulation can’t. It’s almost like a blanket around the inside of your home. Cellulose also has amazing thermal efficiency, keeping your home more comfortable no matter the weather. Many homeowners choose cellulose insulation because it is more environmentally friendly than many other options.

Spray Foam

We like to use CertaSpray closed cell foam insulation, which expands up to 100 times its original size to fill even the smallest, hard-to-get-to spaces. This insulation is great because it also acts as an air sealing system.


This is one of the most affordable insulation solutions. The downside is that it’s best for areas without a lot of pipes, wires, or other obstructions. Since many of these things require cutting the insulation to fit, it can cause gaps which can negatively affect the insulation’s ability to do its job.

When you choose A+ Insulation, we can show you samples of the product, and even offer a thermal imaging scan of your attic.  We review your current situation and offer improvements that we believe would be best for your home.

Call A+ Insulation today at (913) 281-2250 or (816) 268-7511 to talk about which type of insulation is the right solution for your home.