Firestone Roof Insulation R Value Chart

With firestone you get one source with everything needed for any roof design.

Firestone roof insulation r value chart.

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. Polyiso is the industry s premier roofing insulation. Flat and tapered iso 95 gl insulation provides outstanding thermal. Learn about insulation and cover boards.

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. Firestone iso 95 gl insulation offers high energy efficiency through the r value ratings per inch versus other insulation materials. Notes on the r value k values of different forms of asbestos. Roofing products commercial roofing products insulation and cover boards.

Tapered polyiso minimizes the negative. This commitment has resulted in the development of firestone insulation boards and firestone cover boards. These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation. 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.

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. 5804 en 2014 polyiso insulation lttr rvalue faq the way you insulate your building is very important here s a chart that might help. Firestone has been committed to offering a complete line of high performing roofing solutions as individual as your building. 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.

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

Notes to the table above. 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. Insulation must be fastened with appropriate firestone fasteners and insulation plates. Learn about insulation and cover boards.