Insulation FAQ: What is Foam Insulation?

1 of the most frequently requested inquiries we get is: what is foam insulation? There are a lot of unique styles of insulation, and although foam might continue to be a reasonably new system of insulating your house, it is definitely getting popularity. In this write-up, we will be discussing what you need to know about foam insulation from its execs to its negatives, where by it should really be used and a lot more. 

What is Insulation?

Insulation is a making product employed to keep heat (and also audio) in or out of your property. Insulation can perform in a lot of different techniques, but it most typically takes advantage of materials that consist of hundreds of thousands of tiny pockets of air. This is mainly because however air is an outstanding insulator, and trapped pockets of air are what supply most styles of insulation and their superior thermal resistance. At the conclude of the day, insulation aids continue to keep your home comfortable, lowers your electrical power costs and allows minimize your carbon footprint. 

What is Foam Insulation?

Foam insulation is also recognised as spray foam insulation, and as we described it is a relatively new method of insulating your home. Foam insulation operates best for challenges like air leaks all over windows, doorways and foundations. Virtually all spray foam insulation is produced from polyurethane foam. Interesting fact: polyurethane foam is the exact same substance that goes into smooth merchandise like couches and memory foam mattresses.

When properly utilized, spray foam insulation gives outstanding thermal insulation as it has an unbelievably substantial R-price, which is the measurement of how perfectly insulation will work. Polyurethane foam is sprayed on to the afflicted region and then expands. When it expands, it sorts an airtight seal and in some scenarios, this seal can also be moisture-tight. 

Spray foam can be employed to insulate a new dwelling, or additional to an existing a person. It is in particular effective for compact crevices and cracks together the perimeter of your residence. Think about it like this: spray foam insulation seals your dwelling in a way that would make it impenetrable from the exterior features. 

Where is the Best Put to Use Spray Foam Insulation?

Spray foam insulation is effective very best in locations like your walls, roof, attic and other foundations. It is specifically excellent for sealing compact cracks and crevices. When adequately used, spray foam must past the life span of your house. 

The Different Styles of Foam Insulation

Spray foams are divided into two significant categories:

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

Foam insulation arrives in a couple types: 

  • Aerosol cans with just one-section formulas. This variety of insulation is suitable for Diy careers like insulating your doorways.
  • Minimal stress sprayers with two-part formulation. This insulation is best for scaled-down work.
  • Two-aspect kits that have to have to be utilized with superior-strain sprayers: Ideal for more substantial jobs.

Which Spray Foam Insulation Should You Opt for?

Equally open up and closed-cell spray foam insulation is effective, nonetheless most household improvement contractors opt for shut-cell foam insulation due to its higher R-value and dampness-stopping homes. Even though shut-cell foam does arrive at a premium value upfront, you will recoup your investment decision over time as a result of decrease energy charges.

The Pros of Spray Foam Insulation

  • Electrical power efficient: Foam expands obviously after applying it, so it seals off the crevices fiberglass insulation are not able to get to. This will make it a single of the most strength-efficient forms of insulation. 
  • Tough: Spray foam can final a lifetime if adequately installed. 
  • Barrier to pests and mildew: Spray foam insulation will help keep pests and mould at bay.

The Cons of Foam Insulation

  • Pricier: Due to the fact it is hugely energy successful and strong, it is a person of the extra highly-priced insulation possibilities.
  • Hard to use. Unless of course you are employing an aerosol can for a small position, this is a work ideal remaining to gurus.

Speak with the WoW Insulation Group Nowadays!

All set to tackle your upcoming home enhancement project in time for Autumn? Now is the great time to get your house correctly insulated before the cooler months arrive. Get in touch with the WoW crew for an obligation-cost-free estimate now. 


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