Insulation FAQ: What is Foam Insulation?

A single of the most typically requested inquiries we get is: what is foam insulation? There are many distinctive forms of insulation, and whilst foam may well even now be a comparatively new strategy of insulating your household, it is definitely attaining attractiveness. In this report, we will be talking about what you need to know about foam insulation from its professionals to its disadvantages, in which it should be utilised and far more. 

What is Insulation?

Insulation is a creating materials utilised to maintain heat (and also audio) in or out of your residence. Insulation can function in loads of various means, but it most commonly employs supplies that consist of millions of little pockets of air. This is due to the fact however air is an outstanding insulator, and trapped pockets of air are what provide most kinds of insulation and their large thermal resistance. At the conclusion of the day, insulation will help hold your dwelling comfortable, lowers your vitality charges and allows cut down your carbon footprint. 

What is Foam Insulation?

Foam insulation is also known as spray foam insulation, and as we described it is a fairly new system of insulating your dwelling. Foam insulation works greatest for troubles like air leaks about home windows, doorways and foundations. Virtually all spray foam insulation is made from polyurethane foam. Fascinating actuality: polyurethane foam is the very same substance that goes into tender merchandise like couches and memory foam mattresses.

When effectively utilized, spray foam insulation provides exceptional thermal insulation as it has an very superior R-value, which is the measurement of how very well insulation is effective. Polyurethane foam is sprayed on to the impacted area and then expands. When it expands, it forms an airtight seal and in some situations, this seal can also be dampness-limited. 

Spray foam can be utilized to insulate a new home, or included to an present just one. It is especially helpful for smaller crevices and cracks along the perimeter of your home. Assume about it like this: spray foam insulation seals your residence in a way that would make it impenetrable from the exterior features. 

Where by is the Ideal Area to Use Spray Foam Insulation?

Spray foam insulation performs ideal in areas like your walls, roof, attic and other foundations. It is especially very good for sealing tiny cracks and crevices. When correctly used, spray foam should really past the lifetime of your household. 

The Unique Varieties of Foam Insulation

Spray foams are divided into two major classes:

  • Shut cell: Closed cell is a denser and additional high priced style of foam insulation, with a 6 to 7 for each inch R-price and is humidity limited. 
  • Open up cell: Open up cell insulation is a lot less dense, with a 4 per inch R-value. 

Foam insulation comes in a number of types: 

  • Aerosol cans with just one-portion formulation. This variety of insulation is great for Do it yourself jobs like insulating your doorways.
  • Reduced strain sprayers with two-section formulation. This insulation is excellent for lesser positions.
  • Two-part kits that need to have to be applied with large-pressure sprayers: Most effective for more substantial employment.

Which Spray Foam Insulation Really should You Decide on?

Both of those open up and closed-cell spray foam insulation is helpful, yet most residence advancement contractors decide for closed-cell foam insulation because of to its higher R-benefit and humidity-stopping homes. Though closed-mobile foam does arrive at a premium expense upfront, you will recoup your expenditure around time by means of lower power payments.

The Professionals of Spray Foam Insulation

  • Vitality productive: Foam expands normally just after implementing it, so it seals off the crevices fiberglass insulation are not able to get to. This will make it one of the most electrical power-economical forms of insulation. 
  • Durable: Spray foam can final a life time if properly mounted. 
  • Barrier to pests and mould: Spray foam insulation can help retain pests and mold at bay.

The Downsides of Foam Insulation

  • Pricier: Because it is extremely power effective and sturdy, it is just one of the more pricey insulation selections.
  • Tough to utilize. Unless of course you are making use of an aerosol can for a little job, this is a work finest remaining to professionals.

Discuss with the WoW Insulation Group Nowadays!

All set to deal with your next residence enhancement undertaking in time for Autumn? Now is the excellent time to get your house appropriately insulated in advance of the cooler months get there. Get in contact with the WoW group for an obligation-totally free estimate right now. 


Air Sealing and Insulation eBook

By Lela

Leave a Reply