Image of an attic with fiberglass insulation

Attic Joists

Product Use Details




Foam Insulating your attic joists will create an encapsulated air environment within your home, keeping you warm in the wintertime and cool in the summertime. When encapsulating your home, you can look forward to the following benefits:

Smaller air conditioning unit

Foam insulated attic joists will reduce the temperature within your attic, resulting in less BTUs required to cool your home. With less of a cooling load, you will not need as big of an air conditioning system.

Semi-conditioned attic

Foam insulation will help control humidity throughout the home by reducing airflow through crevices in your attic resulting in a crisper air environment.

Cleaner air environment

An encapsulated environment will also stop against unwanted dust and allergens from entering your home through the attic, creating a safer, cleaner air environment within your home.

Cuts energy costs

Foam Insulation will reduce the heating and cooling load required for your home resulting in a lower energy bill, putting money back in your pocket.




Applications