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Peace and Quiet: All the Basics about Spray Foam Insulation

Spray foam insulation is a method of filling the cavities in walls, floors, and ceilings to prevent air from leaking between the studs or joists. This, of course, also seals off sounds, making a room or certain sections of your home peaceful and quiet.

The foam is available in different types, including open-cell and closed-cell. Open-cell foam is the more popular and cheaper of the two, while closed-cell foam is more expensive, but it is more effective in soundproofing. For example, it costs $1 or less per board foot for open-cell foam, while closed-cell costs $2 or more per board foot.

The Different Types of Spray Foam Insulation

Closed-cell foam is preferred for soundproofing. It is thicker, denser, and heavier than open-cell. It is also denser and heavier than the other two types of foam insulation extruded and expanded. While all these three materials are used in soundproofing, the most common one is open-cell.

Foam insulation comes in various sizes and thicknesses. For walls and ceilings, you can get it as thin as 1/4″. This is useful for covering large areas. For soundproofing, you’ll need a thicker board between 1/2″ and 3/4″, which is the size most commonly used in homes.

Method of Application

Spray foam insulation is usually applied by professionals. However, you can do it yourself, as long as you are willing to invest in the proper equipment. This equipment is expensive, so it is better if you hire a professional if you plan to do it yourself.

To be able to use spray foam insulation, you need to have an air compressor with a sprayer attachment. This means that you need to be able to run an air compressor in your home or car. Most air compressors cost less than $400. The sprayer and hose attachment, on the other hand, costs about $100. Alternatively, you can rent these.

The foam comes in two-gallon containers. You will use approximately one and a half containers for one application, depending on the size of the areas you are insulating. You can spray the foam, starting at the top and moving down. One of the advantages of spray foam insulation is that it expands, so you don’t need to worry about joints and cracks.

Keep in mind that it will take some time to settle and cure. You should also wear a mask, hearing protection, gloves, and a long-sleeved shirt because it can be messy. The equipment, meanwhile, should be cleaned thoroughly after each use.

What Are the Benefits of Spray Foam Insulation?

One of the benefits of spray foam insulation is that it is easy to use. The main thing you have to do is to spray it. It is also affordable, especially when you do it yourself. You only need a few basic tools and equipment to use it, and the installation is fast.

Another benefit is that it is more effective than other types of insulation. In fact, it is one of the most effective forms of insulation in the market today, as it is thicker than other foam insulation. This is also a good choice for soundproofing, as it seals off the air, making the room or home more peaceful and quiet.

Foam insulation can also be used to fill the gaps between studs and joists. Since it is thick, it expands to fill in the gaps, effectively reducing the amount of air that can leak in.

Spray foam insulation is also environmentally-friendly as it is made from recycled materials. The equipment, meanwhile, is also environmentally-friendly, as it creates less noise.


Spray foam insulation is a good choice for those who are looking for an effective and affordable way to improve insulation and soundproofing. It is affordable and effective in sealing off air and sound. You can also use it to fill up the gaps between joists and studs.

If you are concerned about the environment, this insulation is also made from recycled and reused materials, so there is no need to worry.
If you are looking for a company in Saskatoon that provides spray foam insulation services, look no further than our expertise here at PolarTech Spray Foam. Our company provides a wide range of insulation installation and removal services. Call us today and let us handle all your spray foam insulation needs in no time.

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