Insulation FAQ: What is Foam Insulation?

Insulation FAQ: What is Foam Insulation?

One particular of the most frequently requested questions we get is: what is foam insulation? There are quite a few various styles of insulation, and though foam might still be a somewhat new system of insulating your house, it is undoubtedly getting attractiveness. In this write-up, we will be talking about what you need to have to know about foam insulation from its professionals to its negatives, where by it should be utilized and a lot more. 

What is Insulation?

Insulation is a building substance made use of to preserve heat (and also sound) in or out of your home. Insulation can function in a great deal of diverse techniques, but it most frequently employs supplies that consist of tens of millions of very small pockets of air. This is for the reason that nevertheless air is an fantastic insulator, and trapped pockets of air are what provide most sorts of insulation and their large thermal resistance. At the close of the day, insulation assists hold your house comfy, lowers your electrical power expenses and allows reduce your carbon footprint. 

What is Foam Insulation?

Foam insulation is also acknowledged as spray foam insulation, and as we talked about it is a reasonably new approach of insulating your property. Foam insulation will work very best for difficulties like air leaks around home windows, doors and foundations. Pretty much all spray foam insulation is created from polyurethane foam. Fascinating point: polyurethane foam is the same material that goes into gentle products and solutions like couches and memory foam mattresses.

When effectively utilized, spray foam insulation offers excellent thermal insulation as it has an exceptionally substantial R-benefit, which is the measurement of how properly insulation functions. Polyurethane foam is sprayed on to the impacted area and then expands. When it expands, it types an airtight seal and in some situations, this seal can also be moisture-limited. 

Spray foam can be employed to insulate a new dwelling, or extra to an present a single. It is specifically useful for small crevices and cracks together the perimeter of your residence. Think about it like this: spray foam insulation seals your dwelling in a way that tends to make it impenetrable from the outside things. 

Where is the Most effective Place to Use Spray Foam Insulation?

Spray foam insulation works ideal in locations like your walls, roof, attic and other foundations. It is specially fantastic for sealing compact cracks and crevices. When correctly applied, spray foam ought to final the lifetime of your residence. 

The Different Types of Foam Insulation

Spray foams are divided into two key groups:

  • Closed mobile: Closed cell is a denser and more high priced type of foam insulation, with a 6 to 7 for every inch R-value and is humidity restricted. 
  • Open up mobile: Open mobile insulation is a lot less dense, with a 4 for each inch R-price. 

Foam insulation arrives in a few varieties: 

  • Aerosol cans with 1-component formulation. This sort of insulation is perfect for Diy employment like insulating your doorways.
  • Minimal stress sprayers with two-element formulation. This insulation is great for scaled-down work opportunities.
  • Two-component kits that require to be used with significant-strain sprayers: Ideal for more substantial work.

Which Spray Foam Insulation Really should You Pick out?

Both open and shut-mobile spray foam insulation is successful, yet most household advancement contractors decide for shut-cell foam insulation owing to its increased R-price and humidity-halting houses. Though closed-mobile foam does arrive at a quality value upfront, you will recoup your investment decision above time by means of decrease electrical power expenses.

The Pros of Spray Foam Insulation

  • Electrical power effective: Foam expands normally immediately after implementing it, so it seals off the crevices fiberglass insulation can not access. This will make it 1 of the most strength-productive sorts of insulation. 
  • Strong: Spray foam can very last a lifetime if effectively set up. 
  • Barrier to pests and mold: Spray foam insulation can help keep pests and mold at bay.

The Disadvantages of Foam Insulation

  • Pricier: Simply because it is really energy successful and tough, it is one particular of the additional highly-priced insulation possibilities.
  • Tough to implement. Except you are applying an aerosol can for a tiny work, this is a position ideal still left to pros.

Communicate with the WoW Insulation Staff Today!

Prepared to tackle your upcoming house advancement task in time for Autumn? Now is the best time to get your property thoroughly insulated in advance of the cooler months arrive. Get in touch with the WoW staff for an obligation-cost-free quotation nowadays. 


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