If you’re like most people, you probably think of insulation as fluffy fiberglass batting that’s inserted between the studs of your walls. While fiberglass is still a popular form of insulation, spray foam insulation has been gaining in popularity in recent years because it is more effective at insulating and air sealing.
Spray foam insulation is a type of insulation that is made up of two components: a polyurethane resin and a catalyst. When these two components are combined, they form a foam that is sprayed onto surfaces like walls, ceilings, and floors. The foam expands and hardens, providing an insulation and air-sealing barrier.
Spray foam insulation is very effective at insulating and air sealing. In fact, it can be up to 50% more effective than traditional fiberglass insulation. It also forms a barrier that prevents moisture from entering your home, which can help to protect your home from mold and mildew.
If you’re thinking of installing spray foam insulation in your home, be sure to hire a qualified contractor. Spray foam insulation can be dangerous if not installed correctly.