How Thick Should Spray Foam Insulation Be?

How Thick Should Spray Foam Insulation Be?

In recent years, homeowners and builders have increasingly preferred spray foam insulation for a variety of reasons. Its greatest advantage is that it completely seals even the smallest gaps and cracks that allow air, moisture, and pests to enter your home.

In general, homeowners tend to use toxic spray foam insulation and that indicates a terrible mistake for the overall property building code and functionality. 

As a result, it’s beyond important to take insulation selection seriously for your home. You anticipate that it will help you seal your home and reduce your energy costs, but sometimes cost-cutting has a hidden price that you might not be prepared and willing to pay.

Why should I use Spray Foam Insulation to seal my home?

Natural air exchange is beyond needed for our houses as it can prevent indoor air from becoming musty and smelly as well as reducing indoor air pollution. A correct Spray Foam Insulation Installation can lead to a source of benefits such as the improvement of air circulation, a healthier environment, better ventilation, and many more. 

It is necessary to show special care to our home’s internal and external environment and contribute as much as we can to its maintenance. By using spray foam insulation, we can finally get rid of the evil and unhealthy air that will be an upcoming source of mold growth or cause tremendous and overwhelming damage to our health.

1. Insulation made of Spray Foam is Water-Resistant

Spray Foam Insulation can give two significant advantages to all homeowners:

  1. Fully protect your crawl space, attic or overall property structure from getting moisture.
  2. During a flood, avoid absorbing water like other materials occasionally do.

Thus, your home will no longer experience damage especially if the installation is done correctly.

Consider hiring trustworthy spray foam insulation professionals that will guarantee their work and assist you immediately!

Eco Spray Insulation has helped both residential and commercial property owners by performing successful and cost-efficient spray foam insulation projects throughout Canada.

2. It Stops Moisture from Getting Inside your House

Air has the ability to freely circulate to both high-pressure and lower-pressure regions.

If your home is not airtight, moist air can enter and exit, leading to serious and unpleasant moisture problems and mould growth. Insulating with spray foam prevents moisture from seeping into your home. DIY techniques or other traditional and ordinary ‘inexpensive’ options are not a solution. Instead, you can consider hiring a professional team to spray foam your property and give you the advantage of preventing your home from various allergens, mold spores, and dust.

3. It Lowers Cost & Energy Consumption 

Your home is protected from the elements from the outside by an air seal. Better living conditions are produced, and energy costs are reduced as well. The air seal stops your home from overusing the HVAC system by preventing the entry of cold or warm air. No additional fuel needs to be burned in the furnace. The air does not require more frequent cooling by the AC.

If you are still unsure of the benefits that you will gain from an upcoming spray foam insulation in your home, then call our project manager at (416) 860-6664, who is 24 hours willing to assist you and give answers to your questions or spray foam insulation uncertainties!

Which are two of the main types of Spray Foam?

Despite having a similar appearance, the two primary types of spray foam:

1. Open-Cell Spray Foam Insulation

This type’s R-value is lower than closed-cell foam because it contains significantly less foam material. After application, it expands to a thickness of roughly 3 inches. After it grows, its R-value decreases by about 3.5 to 3.6 inches, or by a total of about 10-11 inches. In regions with milder climates, it is best suited for soundproofing and cost-effective insulation.

2. Closed-Cell Spray Foam Insulation

Comparatively speaking, this spray foam is much denser than open-cell spray foam. The R-value per inch is between 6.5 and 7. It is perfect for homes in climates that demand more excellent thermal resistance.

It can only expand to a thickness of about an inch because it is denser. A higher R-value can result from multiple applications.  

What thickness is required for Basement Insulation?

The thickness of basement insulation is determined by the application location and the client desired and expected results.

Here are the suggested thicknesses based on the Ontario Building Code 2023 :

  1. Spray foam insulation in basement walls: 3 inches thickness 2lb
  2. Main floor walls spray foam Insulation: 4 inches
  3. Second-floor walls Insulation: 4 inches
  4. Garage Insulation: 4 inches
  5. Ceiling Insulation: 5 inches

Closed-cell Spray Foam:

  • Walls Insulation: 2-3 inches thick
  • Ceiling or Roof Deck Insulation: 4-5 inches thick

Why choose Eco Spray Insulation for Spray Foam Insulation projects?

Eco Spray Foam professionals are always available to fulfill your requirements and expectations. Our team has overcome extensive training to offer your reliable and top-notch spray foam insulation services in Toronto and throughout the Greater Toronto Area (GTA).

Our Eco Spray Foam crew can assist you immediately if you are considering performing a spray foam project at your house. With the assistance of spray polyurethane foam (SPF)and other insulation products, we can meet any spray insulation demands you may have for your home, business, warehouse, or other building structures.

Call Eco Spray Insulation at (416) 860-6664 to set up a consultation and free expert estimation, or send an email with a thorough description to [email protected] along with your requirements for your upcoming spray foam insulation project.

Spray Foam Insulation

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