September 24, 2023


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Insulation FAQ: What is Foam Insulation?

Insulation FAQ: What is Foam Insulation?

A single of the most commonly requested inquiries we get is: what is foam insulation? There are a lot of various varieties of insulation, and while foam could nonetheless be a somewhat new method of insulating your household, it is surely attaining popularity. In this short article, we will be talking about what you need to know about foam insulation from its professionals to its drawbacks, in which it should really be utilised and more. 

What is Insulation?

Insulation is a setting up material applied to preserve heat (and also audio) in or out of your residence. Insulation can work in a great deal of unique strategies, but it most frequently works by using components that consist of hundreds of thousands of small pockets of air. This is for the reason that still air is an outstanding insulator, and trapped pockets of air are what offer most forms of insulation and their higher thermal resistance. At the close of the working day, insulation assists keep your home cozy, lowers your power charges and helps decrease your carbon footprint. 

What is Foam Insulation?

Foam insulation is also identified as spray foam insulation, and as we described it is a relatively new process of insulating your property. Foam insulation will work finest for problems like air leaks all-around home windows, doorways and foundations. Nearly all spray foam insulation is designed from polyurethane foam. Interesting point: polyurethane foam is the very same material that goes into tender solutions like couches and memory foam mattresses.

When correctly utilized, spray foam insulation offers outstanding thermal insulation as it has an extremely superior R-benefit, which is the measurement of how nicely insulation works. Polyurethane foam is sprayed on to the affected location and then expands. When it expands, it forms an airtight seal and in some scenarios, this seal can also be dampness-limited. 

Spray foam can be utilized to insulate a new household, or added to an present one. It is primarily effective for smaller crevices and cracks together the perimeter of your home. Think about it like this: spray foam insulation seals your house in a way that will make it impenetrable from the exterior factors. 

Where is the Most effective Area to Use Spray Foam Insulation?

Spray foam insulation will work ideal in spots like your walls, roof, attic and other foundations. It is in particular great for sealing smaller cracks and crevices. When correctly used, spray foam should last the life time of your home. 

The Distinctive Kinds of Foam Insulation

Spray foams are divided into two significant groups:

  • Shut cell: Closed mobile is a denser and additional costly kind of foam insulation, with a 6 to 7 per inch R-benefit and is moisture restricted. 
  • Open mobile: Open up cell insulation is significantly less dense, with a 4 per inch R-benefit. 

Foam insulation will come in a several sorts: 

  • Aerosol cans with a person-component formulas. This kind of insulation is best for Do it yourself employment like insulating your doorways.
  • Minimal tension sprayers with two-section formulas. This insulation is great for more compact work opportunities.
  • Two-section kits that need to have to be utilized with substantial-strain sprayers: Most effective for more substantial employment.

Which Spray Foam Insulation Must You Pick?

Both equally open and shut-cell spray foam insulation is successful, yet most property advancement contractors opt for shut-mobile foam insulation because of to its higher R-price and dampness-halting properties. Even though shut-mobile foam does occur at a quality expense upfront, you will recoup your investment decision above time by way of lower electricity expenditures.

The Pros of Spray Foam Insulation

  • Strength productive: Foam expands naturally immediately after implementing it, so it seals off the crevices fiberglass insulation simply cannot reach. This will make it 1 of the most energy-efficient types of insulation. 
  • Tough: Spray foam can past a life time if effectively put in. 
  • Barrier to pests and mould: Spray foam insulation helps preserve pests and mildew at bay.

The Drawbacks of Foam Insulation

  • Pricier: Mainly because it is extremely electricity successful and strong, it is one particular of the extra highly-priced insulation solutions.
  • Hard to implement. Except you are applying an aerosol can for a smaller position, this is a task finest still left to gurus.

Speak with the WoW Insulation Staff These days!

Completely ready to deal with your upcoming property improvement project in time for Autumn? Now is the perfect time to get your household appropriately insulated just before the cooler months arrive. Get in contact with the WoW workforce for an obligation-no cost quote today. 


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