Insulation FAQ: What is Foam Insulation?

A single of the most typically asked thoughts we get is: what is foam insulation? There are many distinctive styles of insulation, and though foam could possibly nonetheless be a reasonably new approach of insulating your household, it is certainly attaining acceptance. In this write-up, we will be speaking about what you want to know about foam insulation from its execs to its cons, the place it ought to be made use of and more. 

What is Insulation?

Insulation is a setting up substance utilised to preserve warmth (and also sound) in or out of your home. Insulation can perform in plenty of unique means, but it most commonly uses products that consist of millions of little pockets of air. This is for the reason that still air is an excellent insulator, and trapped pockets of air are what give most varieties of insulation and their significant thermal resistance. At the finish of the day, insulation allows continue to keep your property cozy, lowers your vitality expenditures and helps minimize your carbon footprint. 

What is Foam Insulation?

Foam insulation is also acknowledged as spray foam insulation, and as we pointed out it is a fairly new approach of insulating your house. Foam insulation will work greatest for concerns like air leaks around home windows, doorways and foundations. Pretty much all spray foam insulation is made from polyurethane foam. Exciting simple fact: polyurethane foam is the identical substance that goes into gentle products like couches and memory foam mattresses.

When thoroughly utilized, spray foam insulation presents superb thermal insulation as it has an unbelievably large R-worth, which is the measurement of how effectively insulation works. Polyurethane foam is sprayed onto the influenced region and then expands. When it expands, it types an airtight seal and in some cases, this seal can also be moisture-tight. 

Spray foam can be utilised to insulate a new household, or additional to an present a person. It is especially advantageous for tiny crevices and cracks together the perimeter of your dwelling. Feel about it like this: spray foam insulation seals your household in a way that would make it impenetrable from the outdoors components. 

The place is the Ideal Area to Use Spray Foam Insulation?

Spray foam insulation functions very best in sites like your walls, roof, attic and other foundations. It is primarily very good for sealing small cracks and crevices. When correctly utilized, spray foam should really final the life time of your household. 

The Distinct Types of Foam Insulation

Spray foams are divided into two important groups:

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

Foam insulation arrives in a few kinds: 

  • Aerosol cans with a single-element formulas. This variety of insulation is perfect for Do-it-yourself positions like insulating your doorways.
  • Lower pressure sprayers with two-section formulation. This insulation is great for lesser positions.
  • Two-aspect kits that need to be applied with high-stress sprayers: Greatest for bigger work.

Which Spray Foam Insulation Really should You Opt for?

Both equally open up and closed-cell spray foam insulation is efficient, nonetheless most property improvement contractors choose for closed-cell foam insulation due to its bigger R-worth and moisture-halting properties. While shut-cell foam does arrive at a quality value upfront, you will recoup your investment decision over time by way of decrease electrical power bills.

The Pros of Spray Foam Insulation

  • Electrical power efficient: Foam expands the natural way just after implementing it, so it seals off the crevices fiberglass insulation can not arrive at. This will make it 1 of the most power-economical types of insulation. 
  • Long lasting: Spray foam can past a life time if properly installed. 
  • Barrier to pests and mold: Spray foam insulation allows keep pests and mildew at bay.

The Cons of Foam Insulation

  • Pricier: Simply because it is remarkably strength efficient and long lasting, it is a single of the more high-priced insulation choices.
  • Difficult to utilize. Until you are making use of an aerosol can for a little position, this is a occupation ideal still left to specialists.

Talk with the WoW Insulation Staff Right now!

Completely ready to tackle your upcoming household enhancement venture in time for Autumn? Now is the great time to get your property appropriately insulated prior to the cooler months get there. Get in contact with the WoW workforce for an obligation-free of charge quote these days. 


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