What is the R-value of 2 inch Blueboard insulation?

What is the R-value of 2 inch Blueboard insulation?

DOW BLUE BOARD 2″ 2’X8′ 250 PSI R-VALUE=10.8.

What is the R-value of blue board?

5.0
Dow STYROFOAM™ Scoreboard Insulation Board (Blue Board) 4 ft by 8 ft Sheet, 1″ Thick, R value 5.0 A nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS).

What sizes do insulation boards come in?

Three types of PIR Insulation Boards available in different thicknesses, 12mm-45mm, 50mm-100mm and 110-150mm, all especially designed to eliminate thermal bridges, very easy to cut and shape and energy-efficient.

Is foam board a good insulator?

Foam board insulation provides good thermal resistance and reduce heat conduction through structural elements, such as wood and steel studs, according to the U.S. DOE.

Is Blueboard flammable?

Fire Resistant Fire rating up to 60 minutes when used with HardieSmart™ wall systems.

Is blue board insulation waterproof?

Foam board insulation products are generally considered water and mold resistant but expanded polystyrene foam boards (EPS) have air bubbles that can collect moisture and become wet.

How thick should insulation boards be?

Rigid board insulation generally comes in standard thicknesses ranging from ½ inch to 2 inches. It is possible for homes located in extreme climates to order specialty thicknesses of up to 6 inches directly from certain manufacturers. Obviously, the thicker the rigid board, the higher the insulation capacities.

What is blue board insulation made of?

Dupont Styrofoam™ Insulation (Blue Board) is a nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS). Blue Board can be used both on exterior and interior walls to give you a continuous insulation barrier that can increase effective R-value of the wall by up to 20%.

Can you use blue board on interior walls?

Blue Board can be used both on exterior and interior walls to give you a continuous insulation barrier that can increase effective R-value of the wall by up to 20%. First manufactured by Dow in 1941, Dow/Dupont’s blue colored extruded polystyrene has been an industry leader ever since.

How does blueblue board work?

Blue Board’s closed cell structure and lack of voids resists moisture penetration thus increasing its thermal efficiency and protecting underlying materials from water damage.

Where can I buy 2 in foam board insulation?

2 in – Foam Board Insulation – Insulation – The Home Depot Get free shipping on qualified 2 in Foam Board Insulation or Buy Online Pick Up in Store today in the Building Materials Department. #1 Home Improvement Retailer