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Insulation FAQ: What is Foam Insulation?

Insulation FAQ: What is Foam Insulation?

One of the most generally asked queries we get is: what is foam insulation? There are lots of different styles of insulation, and when foam could nonetheless be a reasonably new method of insulating your residence, it is surely gaining reputation. In this report, we will be discussing what you need to know about foam insulation from its execs to its negatives, in which it should be made use of and a lot more. 

What is Insulation?

Insulation is a creating substance utilised to continue to keep warmth (and also seem) in or out of your home. Insulation can work in a great deal of different strategies, but it most generally employs materials that consist of tens of millions of little pockets of air. This is simply because continue to air is an exceptional insulator, and trapped pockets of air are what offer most kinds of insulation and their higher thermal resistance. At the conclusion of the working day, insulation aids preserve your household comfy, lowers your strength expenditures and will help cut down your carbon footprint. 

What is Foam Insulation?

Foam insulation is also acknowledged as spray foam insulation, and as we pointed out it is a rather new method of insulating your home. Foam insulation functions finest for troubles like air leaks close to windows, doorways and foundations. Nearly all spray foam insulation is built from polyurethane foam. Interesting point: polyurethane foam is the same content that goes into soft products like couches and memory foam mattresses.

When correctly applied, spray foam insulation offers exceptional thermal insulation as it has an exceptionally substantial R-value, which is the measurement of how perfectly insulation operates. Polyurethane foam is sprayed onto the impacted spot and then expands. When it expands, it kinds an airtight seal and in some cases, this seal can also be humidity-limited. 

Spray foam can be made use of to insulate a new residence, or additional to an current just one. It is specially effective for tiny crevices and cracks along the perimeter of your home. Feel about it like this: spray foam insulation seals your dwelling in a way that makes it impenetrable from the outdoors factors. 

Exactly where is the Greatest Position to Use Spray Foam Insulation?

Spray foam insulation functions ideal in sites like your walls, roof, attic and other foundations. It is particularly fantastic for sealing small cracks and crevices. When appropriately utilized, spray foam really should very last the lifetime of your residence. 

The Distinctive Kinds of Foam Insulation

Spray foams are divided into two main categories:

  • Closed mobile: Closed mobile is a denser and far more high-priced form of foam insulation, with a 6 to 7 for every inch R-value and is humidity limited. 
  • Open cell: Open cell insulation is considerably less dense, with a 4 for every inch R-value. 

Foam insulation will come in a number of forms: 

  • Aerosol cans with one particular-portion formulation. This kind of insulation is excellent for Diy positions like insulating your doorways.
  • Very low force sprayers with two-section formulation. This insulation is great for more compact work opportunities.
  • Two-portion kits that have to have to be utilized with superior-pressure sprayers: Finest for greater work opportunities.

Which Spray Foam Insulation Really should You Opt for?

Both of those open and shut-mobile spray foam insulation is successful, yet most home improvement contractors opt for shut-mobile foam insulation due to its greater R-worth and moisture-halting houses. Although shut-cell foam does occur at a top quality expense upfront, you will recoup your financial investment over time via reduced vitality expenses.

The Pros of Spray Foam Insulation

  • Electrical power productive: Foam expands naturally following applying it, so it seals off the crevices fiberglass insulation cannot reach. This can make it a person of the most electricity-successful varieties of insulation. 
  • Long lasting: Spray foam can very last a life span if thoroughly put in. 
  • Barrier to pests and mould: Spray foam insulation assists continue to keep pests and mould at bay.

The Downsides of Foam Insulation

  • Pricier: Simply because it is very energy effective and durable, it is a person of the far more high-priced insulation selections.
  • Hard to apply. Except if you are applying an aerosol can for a little career, this is a occupation finest left to pros.

Speak with the WoW Insulation Group Right now!

Ready to tackle your upcoming property improvement project in time for Autumn? Now is the perfect time to get your residence effectively insulated prior to the cooler months get there. Get in contact with the WoW team for an obligation-absolutely free estimate nowadays. 


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