Insulation FAQ: What is Foam Insulation?

A single of the most generally asked issues we get is: what is foam insulation? There are lots of distinctive sorts of insulation, and even though foam may possibly continue to be a comparatively new system of insulating your dwelling, it is undoubtedly gaining reputation. In this post, we will be discussing what you need to have to know about foam insulation from its execs to its drawbacks, exactly where it must be used and extra. 

What is Insulation?

Insulation is a constructing substance employed to retain heat (and also audio) in or out of your dwelling. Insulation can do the job in a lot of various methods, but it most usually takes advantage of elements that consist of thousands and thousands of small pockets of air. This is because continue to air is an outstanding insulator, and trapped pockets of air are what supply most types of insulation and their significant thermal resistance. At the end of the day, insulation aids maintain your house relaxed, lowers your electrical power payments and can help reduce your carbon footprint. 

What is Foam Insulation?

Foam insulation is also acknowledged as spray foam insulation, and as we pointed out it is a relatively new method of insulating your residence. Foam insulation functions greatest for issues like air leaks all around windows, doors and foundations. Just about all spray foam insulation is created from polyurethane foam. Interesting truth: polyurethane foam is the exact same materials that goes into comfortable solutions like couches and memory foam mattresses.

When correctly used, spray foam insulation presents great thermal insulation as it has an incredibly high R-price, which is the measurement of how very well insulation is effective. Polyurethane foam is sprayed on to the afflicted location and then expands. When it expands, it sorts an airtight seal and in some instances, this seal can also be moisture-restricted. 

Spray foam can be utilized to insulate a new property, or additional to an current 1. It is specifically effective for little crevices and cracks alongside the perimeter of your household. Believe about it like this: spray foam insulation seals your dwelling in a way that will make it impenetrable from the outside features. 

In which is the Greatest Position to Use Spray Foam Insulation?

Spray foam insulation functions ideal in locations like your walls, roof, attic and other foundations. It is primarily very good for sealing little cracks and crevices. When thoroughly utilized, spray foam must last the lifetime of your house. 

The Different Forms of Foam Insulation

Spray foams are divided into two important groups:

  • Closed cell: Shut cell is a denser and additional highly-priced style of foam insulation, with a 6 to 7 for each inch R-value and is dampness restricted. 
  • Open cell: Open mobile insulation is fewer dense, with a 4 per inch R-value. 

Foam insulation will come in a handful of varieties: 

  • Aerosol cans with 1-part formulation. This kind of insulation is best for Diy jobs like insulating your doorways.
  • Very low pressure sprayers with two-component formulation. This insulation is best for lesser work.
  • Two-portion kits that have to have to be applied with superior-force sprayers: Greatest for more substantial work opportunities.

Which Spray Foam Insulation Must You Select?

Equally open up and shut-cell spray foam insulation is effective, however most household improvement contractors choose for closed-mobile foam insulation due to its increased R-value and moisture-stopping qualities. While closed-mobile foam does occur at a top quality charge upfront, you will recoup your investment decision over time as a result of reduce electricity charges.

The Pros of Spray Foam Insulation

  • Electrical power productive: Foam expands normally just after making use of it, so it seals off the crevices fiberglass insulation are not able to arrive at. This can make it a person of the most electrical power-productive styles of insulation. 
  • Sturdy: Spray foam can last a life time if appropriately installed. 
  • Barrier to pests and mildew: Spray foam insulation helps keep pests and mold at bay.

The Disadvantages of Foam Insulation

  • Pricier: Simply because it is really strength successful and strong, it is one of the extra highly-priced insulation options.
  • Hard to use. Unless of course you are using an aerosol can for a little task, this is a work very best still left to industry experts.

Communicate with the WoW Insulation Team Right now!

Prepared to deal with your next residence advancement venture in time for Autumn? Now is the ideal time to get your home correctly insulated ahead of the cooler months get there. Get in touch with the WoW team for an obligation-free estimate now. 


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