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Insulation FAQ: What is Foam Insulation?

Insulation FAQ: What is Foam Insulation?

Just one of the most normally asked queries we get is: what is foam insulation? There are several diverse kinds of insulation, and though foam might nevertheless be a somewhat new process of insulating your property, it is surely gaining popularity. In this report, we will be speaking about what you have to have to know about foam insulation from its pros to its drawbacks, in which it must be employed and more. 

What is Insulation?

Insulation is a developing materials applied to keep heat (and also sound) in or out of your house. Insulation can get the job done in loads of diverse techniques, but it most normally employs supplies that consist of hundreds of thousands of very small pockets of air. This is because however air is an exceptional insulator, and trapped pockets of air are what provide most types of insulation and their large thermal resistance. At the end of the day, insulation aids hold your house comfortable, lowers your vitality payments and can help cut down 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 technique of insulating your home. Foam insulation operates ideal for difficulties like air leaks all over windows, doors and foundations. Pretty much all spray foam insulation is made from polyurethane foam. Fascinating truth: polyurethane foam is the exact product that goes into gentle products and solutions like couches and memory foam mattresses.

When properly utilized, spray foam insulation gives exceptional thermal insulation as it has an incredibly substantial R-value, which is the measurement of how very well insulation is effective. Polyurethane foam is sprayed on to the impacted location and then expands. When it expands, it kinds an airtight seal and in some circumstances, this seal can also be humidity-limited. 

Spray foam can be made use of to insulate a new property, or extra to an existing one. It is specially valuable for smaller crevices and cracks along the perimeter of your house. Think about it like this: spray foam insulation seals your residence in a way that will make it impenetrable from the outside features. 

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

Spray foam insulation operates most effective in locations like your walls, roof, attic and other foundations. It is in particular very good for sealing smaller cracks and crevices. When properly used, spray foam need to previous the life span of your residence. 

The Different Kinds of Foam Insulation

Spray foams are divided into two big groups:

  • Shut cell: Closed cell is a denser and a lot more expensive type of foam insulation, with a 6 to 7 for each inch R-benefit and is dampness tight. 
  • Open mobile: Open up cell insulation is a lot less dense, with a 4 for each inch R-benefit. 

Foam insulation arrives in a handful of types: 

  • Aerosol cans with one-aspect formulation. This kind of insulation is best for Diy work opportunities like insulating your doorways.
  • Lower stress sprayers with two-aspect formulation. This insulation is perfect for more compact work.
  • Two-component kits that will need to be utilized with high-tension sprayers: Greatest for larger jobs.

Which Spray Foam Insulation Ought to You Pick?

Each open up and closed-cell spray foam insulation is successful, yet most house improvement contractors choose for shut-mobile foam insulation due to its bigger R-value and dampness-halting qualities. Even though closed-cell foam does come at a quality charge upfront, you will recoup your financial investment about time through reduced electrical power expenses.

The Pros of Spray Foam Insulation

  • Energy efficient: Foam expands normally following making use of it, so it seals off the crevices fiberglass insulation are unable to arrive at. This tends to make it one of the most energy-efficient forms of insulation. 
  • Long lasting: Spray foam can last a life time if effectively set up. 
  • Barrier to pests and mold: Spray foam insulation helps continue to keep pests and mildew at bay.

The Negatives of Foam Insulation

  • Pricier: Since it is extremely power economical and sturdy, it is just one of the far more costly insulation choices.
  • Really hard to apply. Unless of course you are applying an aerosol can for a little task, this is a position most effective still left to industry experts.

Speak with the WoW Insulation Team Currently!

Prepared to tackle your up coming dwelling enhancement task in time for Autumn? Now is the excellent time to get your household thoroughly insulated ahead of the cooler months get there. Get in touch with the WoW team for an obligation-free of charge quote these days. 


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