R value of various materials.
Firestone roofing r value.
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.
The new formulation is equipped with the highest r value per inch in cold temperatures making it the best performing polyiso on the market in cold temperatures.
Firestone isogard polyiso insulation goes even further and was the first product on the market to meet both astm c1289 required and recommended thermal performance values.
To learn more about our roofing systems click on one of the product boxes below.
Firestone s pvc systems include highly reflective roofing membranes uv inhibitors high performance watertight heat welded bonds and exceptional resistance to harsh environments.
Firestone building products is a leading manufacturer of high performing roofing systems for commercial industrial and residential roofing applications.
Platinum tpo firestone ultraply platinum tpo is a thermoplastic roofing system you can trust to perform.
Recycled content inches mm inches mm post consumer post industrial total 0 5 12 70 2 9 1 50 38 10 52 15 67.
Firestone building products sales.
Firestone has been committed to offering a complete line of high performing roofing solutions as individual as your building.
You should of course see the manufacturer provided technical data sheet for the r value of specific products.
Suitable for a variety of low slope commercial roofing applications firestone ultraply tpo roofing membrane is a sustainable roofing solution for a wide range of building types.
Here s a handy r value table that covers most types of roof coverings building insulation and a few other materials.
This commitment has resulted in the development of firestone insulation boards and firestone cover boards.
Since 1980 firestone roofing systems have been installed on hundreds of thousands of roofs worldwide.
Backed by a 30 year warranty it delivers.
Because it s highly energy efficient with the highest r value ratings per inch the use of iso 95 gl insulation in a firestone roofing system provides a cost effective solution for today s oof design r challenges and is preferred for any and every roofing system.
Firestone building products company llc a manufacturer and supplier of high performing building product solutions introduces its newest formulation of polyiso insulation.
For a very good introductory overview article on r value see r values over at the website of.
Firestone iso 95 gl polyiso insulation has a higher r value than other insulation products while also outperforming competitive polyiso at low temperature.
