Hard insulation

High R , radiant and vapor barrier. Guaranty Best Price. Foam insulation board is. Bubble to Prodex Total. Free 2-day Shipping On Millions of Items. What is the best insulation? Which rigid insulation should I Choose?

Rigid insulation is one of the best tools to reduce your energy costs. You can even place it under the foundation slab. Rigid foam insulation, also known as insulating boards, provide high R-values.

They keep your home at a comfortable temperature without the need to crank your heat. The most common insulation materials are fiberglass, cellulose and foam. Tip: The type of insulation you need depends on which type is currently installed and the required R-value. The higher the R-value, the greater its effectiveness.

Find the R-Value Right for Your Home. We carry different types of insulation for your attic, walls, floors, and crawl spaces, so you can keep your home warm in the winter and cool during the summer. If you need to insulate irregular spaces or wall cavities, loose fill insulation provides a great. Unlike some insulating materials, rigid insulation foam is simple to cut.

All you need is either a utility knife or an electric saw to make clean cuts. Make sure that your house is properly ventilated. Adequate ventilation is necessary to prevent too much heat and.

Plug leaks to prevent air from getting in and out in areas around windows and doors. Insulation Products. Always fix leaks before installing.

Wear long sleeves and pants, work gloves, safety glasses,. This insulation is typically a synthetic such as polystyrene or a natural material like fiberglass or rock. When used in a building, these insulation types are common on the exterior walls and as part of the foundation. Best for: Adding insulation to existing finished areas, as well as irregularly shaped or hard -to-reach spaces Spray foam insulation seals leaks and gaps inside existing walls.

Liquid polyurethane. Rigid foam can be used in walls, roofs, and foundations, for retrofits or new construction. Most varieties of foam have a higher R-value per inch than fiberglass, cotton, or cellulose. There are three main types of rigid foam insulation : expanded polystyrene (EPS), extruded polystyrene (XPS), and polyisocyanurate. Prepare for your next resealing or installation job by shopping for quality installation products and accessories, including foam boar plastic sheeting, insulation boar spray-in insulation and more.

There are also a variety of batt insulation R-values available to you, so you can choose the thickness of your insulation. EPS is the insulation used most widely in insulated concrete forms and structural insulated panels (SIPs). EPS has the lowest average R-value of the three most common types of rigid-foam insulation , around R-per inch. It also is the least expensive.

EPS is suitable for ground contact and can be treated to resist insects. It’s hard to get the insulation value you want in old walls without causing lots of other issues. If you’re replacing the siding and windows, then you have an advantage over some homeowners.