Insulation FAQ: What is Foam Insulation?

Insulation FAQ: What is Foam Insulation?

One of the most frequently asked inquiries we get is: what is foam insulation? There are several various forms of insulation, and while foam might nevertheless be a rather new process of insulating your dwelling, it is surely gaining attractiveness. In this post, we will be talking about what you need to have to know about foam insulation from its execs to its drawbacks, wherever it really should be employed and additional. 

What is Insulation?

Insulation is a building substance utilized to hold heat (and also sound) in or out of your home. Insulation can operate in a great deal of diverse ways, but it most normally uses resources that consist of tens of millions of little pockets of air. This is because nevertheless air is an outstanding insulator, and trapped pockets of air are what present most varieties of insulation and their higher thermal resistance. At the conclusion of the working day, insulation can help hold your property at ease, lowers your strength expenditures and will help lower your carbon footprint. 

What is Foam Insulation?

Foam insulation is also regarded as spray foam insulation, and as we mentioned it is a fairly new method of insulating your residence. Foam insulation is effective best for troubles like air leaks close to home windows, doors and foundations. Just about all spray foam insulation is manufactured from polyurethane foam. Fascinating actuality: polyurethane foam is the very same content that goes into tender products and solutions like couches and memory foam mattresses.

When correctly applied, spray foam insulation offers excellent thermal insulation as it has an unbelievably higher R-value, which is the measurement of how effectively insulation operates. Polyurethane foam is sprayed on to the affected space and then expands. When it expands, it varieties an airtight seal and in some conditions, this seal can also be moisture-tight. 

Spray foam can be utilised to insulate a new home, or additional to an current 1. It is particularly effective for little crevices and cracks together the perimeter of your property. Feel about it like this: spray foam insulation seals your residence in a way that helps make it impenetrable from the exterior elements. 

In which is the Most effective Area to Use Spray Foam Insulation?

Spray foam insulation is effective ideal in destinations like your walls, roof, attic and other foundations. It is especially superior for sealing small cracks and crevices. When properly utilized, spray foam really should final the life span of your dwelling. 

The Different Types of Foam Insulation

Spray foams are divided into two major classes:

  • Shut cell: Closed cell is a denser and extra highly-priced variety of foam insulation, with a 6 to 7 per inch R-price and is humidity limited. 
  • Open cell: Open mobile insulation is significantly less dense, with a 4 for every inch R-price. 

Foam insulation will come in a handful of kinds: 

  • Aerosol cans with 1-aspect formulation. This kind of insulation is ideal for Do-it-yourself careers like insulating your doorways.
  • Small pressure sprayers with two-section formulation. This insulation is ideal for lesser positions.
  • Two-component kits that have to have to be applied with substantial-pressure sprayers: Ideal for bigger jobs.

Which Spray Foam Insulation Must You Opt for?

Each open up and shut-cell spray foam insulation is helpful, still most property improvement contractors decide for closed-mobile foam insulation due to its increased R-value and moisture-stopping properties. Whilst shut-cell foam does appear at a quality cost upfront, you will recoup your expense above time by means of reduced power charges.

The Execs of Spray Foam Insulation

  • Electricity economical: Foam expands naturally soon after implementing it, so it seals off the crevices fiberglass insulation simply cannot attain. This tends to make it one of the most strength-effective varieties of insulation. 
  • Long lasting: Spray foam can previous a lifetime if adequately installed. 
  • Barrier to pests and mildew: Spray foam insulation assists keep pests and mildew at bay.

The Cons of Foam Insulation

  • Pricier: Simply because it is highly strength effective and resilient, it is a person of the additional highly-priced insulation options.
  • Challenging to implement. Unless you are employing an aerosol can for a small career, this is a career best left to experts.

Discuss with the WoW Insulation Crew Currently!

Ready to tackle your subsequent home improvement task in time for Autumn? Now is the perfect time to get your residence properly insulated right before the cooler months get there. Get in contact with the WoW staff for an obligation-free estimate currently. 


Air Sealing and Insulation eBook

Leave a Reply