Firestone Roof Insulation R Value Chart

Firestone iso 95 gl insulation offers high energy efficiency through the r value ratings per inch versus other insulation materials.

Firestone roof insulation r value chart. Commercial roof insulation recommendations zones 1 3 pima recommended r value r 20 zones 4 6 pima recommended r value r 25 zones 7 and 8 pima recommended r value r 30 all of alaska in zone 7 except for the following boroughs in zone 8. Insulation and cover boards. Get to know more about one of the most popular commercial roofing systems. Insulation must be fastened with appropriate firestone fasteners and insulation plates.

Carlisle s tapered insulation helps promote rooftop drainage while providing excellent insulating value. Learn about insulation and cover boards. 5804 en 2014 polyiso insulation lttr rvalue faq the way you insulate your building is very important here s a chart that might help. Rosato asbestos insulation is the most authoritative source on asbestos properties and gives data for the thermal conductivity of asbestos in different forms and with varying temperatures for magnesia asbestos insulation at mean temperatures ranging from 100 f to 400 f the k value thermal.

Polyiso is the industry s premier roofing insulation. This commitment has resulted in the development of firestone insulation boards and firestone cover boards. Flat and tapered iso 95 gl insulation provides outstanding thermal. Roofing products commercial roofing products insulation and cover boards.

Experience the carlisle difference 2014 polyiso insulation lttr r values new long term thermal resistance values are based on astm c1289 11a effective january 1 2014 predicting product r value after five. Compatible with all types of commercial roofing systems the lightweight easy to handle insulation is especially suited for direct application on fm approved and ul classified steel roof deck assemblies. For example if you have a type of insulation that has an r value of r 5 per inch of thickness you will need a depth of 6 inches of this insulation installed in your attic to reach r 30 if you live in zones 2 or 3. Firestone has been committed to offering a complete line of high performing roofing solutions as individual as your building.

Fastening rates and patterns may vary for code or regulatory compliance. Notes to the table above. Get to know more about one of the most popular commercial roofing systems. It can be attached using a variety of methods and is compatible with all of carlisle s single ply systems.

Firestone iso 95 gl flat and tapered roof insulation consists of a closed cell polyiso foam core laminated to a black glass reinforced mat facer on both major surfaces. With firestone you get one source with everything needed for any roof design. Tapered polyiso minimizes the negative. Firestone all purpose ap s fasteners are not acceptable except for wood decks for any 25 20 year systems 15 year re cover or partial tear off applications.