Insulation FAQ: What is Foam Insulation?

Insulation FAQ: What is Foam Insulation?

One particular of the most usually questioned queries we get is: what is foam insulation? There are several distinct varieties of insulation, and even though foam may nevertheless be a relatively new strategy of insulating your dwelling, it is certainly attaining acceptance. In this write-up, we will be talking about what you will need to know about foam insulation from its pros to its cons, exactly where it need to be applied and far more. 

What is Insulation?

Insulation is a setting up materials made use of to hold heat (and also audio) in or out of your residence. Insulation can get the job done in plenty of various approaches, but it most usually utilizes resources that consist of thousands and thousands of tiny pockets of air. This is simply because nonetheless air is an exceptional insulator, and trapped pockets of air are what deliver most forms of insulation and their large thermal resistance. At the stop of the working day, insulation allows maintain your dwelling cozy, lowers your energy expenses and helps minimize your carbon footprint. 

What is Foam Insulation?

Foam insulation is also known as spray foam insulation, and as we talked about it is a fairly new process of insulating your household. Foam insulation is effective most effective for concerns like air leaks about windows, doors and foundations. Almost all spray foam insulation is produced from polyurethane foam. Interesting fact: polyurethane foam is the very same content that goes into gentle products like couches and memory foam mattresses.

When adequately utilized, spray foam insulation provides outstanding thermal insulation as it has an very high R-price, which is the measurement of how effectively insulation is effective. Polyurethane foam is sprayed on to the impacted region and then expands. When it expands, it sorts an airtight seal and in some scenarios, this seal can also be humidity-restricted. 

Spray foam can be utilized to insulate a new dwelling, or extra to an current just one. It is in particular useful for smaller crevices and cracks alongside the perimeter of your home. Assume about it like this: spray foam insulation seals your house in a way that makes it impenetrable from the exterior factors. 

Wherever is the Ideal Location to Use Spray Foam Insulation?

Spray foam insulation works very best in sites like your walls, roof, attic and other foundations. It is especially fantastic for sealing small cracks and crevices. When thoroughly used, spray foam really should very last the life time of your dwelling. 

The Diverse Types of Foam Insulation

Spray foams are divided into two major types:

  • Shut mobile: Shut mobile is a denser and additional costly sort of foam insulation, with a 6 to 7 for each inch R-worth and is moisture limited. 
  • Open cell: Open up mobile insulation is less dense, with a 4 for every inch R-value. 

Foam insulation arrives in a handful of types: 

  • Aerosol cans with a single-part formulas. This sort of insulation is ideal for Diy work opportunities like insulating your doorways.
  • Small tension sprayers with two-aspect formulas. This insulation is suitable for lesser employment.
  • Two-section kits that require to be used with substantial-force sprayers: Greatest for bigger work opportunities.

Which Spray Foam Insulation Ought to You Select?

Equally open up and closed-mobile spray foam insulation is helpful, nonetheless most residence enhancement contractors decide for closed-mobile foam insulation because of to its increased R-price and humidity-stopping attributes. Even though shut-cell foam does appear at a quality value upfront, you will recoup your expenditure about time by way of lower electricity expenses.

The Execs of Spray Foam Insulation

  • Strength productive: Foam expands the natural way soon after making use of it, so it seals off the crevices fiberglass insulation cannot reach. This makes it one of the most energy-economical forms of insulation. 
  • Strong: Spray foam can past a life time if appropriately put in. 
  • Barrier to pests and mould: Spray foam insulation allows hold pests and mold at bay.

The Disadvantages of Foam Insulation

  • Pricier: Because it is highly vitality efficient and resilient, it is a person of the far more costly insulation solutions.
  • Tough to utilize. Unless you are using an aerosol can for a smaller task, this is a task best still left to pros.

Communicate with the WoW Insulation Workforce Today!

Prepared to deal with your next house enhancement project in time for Autumn? Now is the best time to get your home adequately insulated prior to the cooler months arrive. Get in contact with the WoW group for an obligation-free of charge quotation now. 


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