Can You Use Spray Foam Insulation In Existing Walls

Spray foam is a type of insulation that expands after you spray.

Can you use spray foam insulation in existing walls.

Foam insulation can be really good. If you are thinking about putting it in the walls of an existing home read this first. And you don t need someone drilling ugly holes on the outside. It can be sprayed or injected into walls and it expands to fill the wall cavity even the smallest crevices and eventually hardens.

One of the high tech insulation products being utilized these days is a foam spray product called icynene which is a foam that starts as two liquid components a and b if you will that are heated up and sent through two hoses and meet at a tip of a gun where the magic begins. Choose foam it green spray foam insulation kits and don t settle for less than you deserve. Spray foam kits are quicker and easier to use plus you get a seamless air barrier and high r value in just 1 inch. Expanding foam insulation has increased in popularity as the manufacturers have praised its uses and abilities and its applications have reached to include cavity walls.

Installing spray foam in an existing finished wall is even trickier and when it can be done at all it s costlier than installing foam in new unfinished construction. Yes you can use expanding foam insulation in cavity walls. A cautionary tale from my own home. This type of insulation can be more expensive than loose fill insulation.

Do you need better insulation but can t figure out how to do it without making a huge mess. With foam it green you don t need to destroy your inner walls trying to remove the existing fiberglass. If you d like to start saving money and time today buy foam it green spray foam insulation now or call us at 800 516 0949. But it depends on what kind.

The foam expands and seals deterring moisture which can create mold and pests from eating through your walls.