Typical thicknesses range from inch to 2 inches with estimated r values of r 3 for the inch to r 10 for the 2 inch board.
Foam board attic insulation.
Some types of thicker foam board insulation are available but they may need to be special ordered.
Installing foam insulation boards in the attic is no that hard and can save you money compared with professional installation.
It comes in standard size 4 8 sheets and smaller sizes in many different thicknesses from 1 4 inch to 2 inches.
Kingspan insulation r 10 common.
Get free shipping on qualified attic foam board insulation or buy online pick up in store today in the building materials department.
Attic foam board insulation.
For pricing and availability.
2 in x 4 ft x 8 ft 1 unfaced polystyrene foam board insulation.
Rigid foam board also known as foam board or insulation board can be an excellent option for insulation.
It is lightweight and easy to work with.
Foam board insulation in the attic can cut down on energy costs and simultaneously promote a more environmentally sound way of daily living.
Foam insulation boards are the best material with which to work when undertaking a do it yourself project because foam.
2 in x 4 ft x 8 ft.
Foam board insulation is easy to use and is a great diy way to add some insulation.
The superattic system creates a continuous air and insulation barrier directly beneath the attic roof with no thermal bridging to compromise energy.