Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot.
Flat roof overlay board.
Flat roof overlay board for insulating flat roofs old stock.
R values 28 tested in accordance with astm c518 spannings.
Iko offers protectoboard which is composed of a mineral fortified asphaltic core between two non woven glass fiber mats.
1 4 spans flute widths up to 2 5 8.
1 4 dens deck roof board.
The product is easy to cut shape and install as it is incredibly lightweight and can be applied using either adhesive or mechanical fixings.
Ideal for re roof applications or as a new substrate for a modified bitumen or bur roofing membrane asphaltic cover boards are dimensionally stable providing strength.
Consists of recycled newsprint to provide strength to the board as well as high recycled content.
Just enough slope to drain water but also flat enough to be a problem if not constructed properly.
Tr27 insulation consists of high performance pir boards with glass facings on either side.
Factory cut taper that is easy to install and cut builds slope into an otherwise flat roofing system allowing water to drain freely off the roof.
Tr27 kingspan flat roof insulation.
The tr27 range of insulation from kingspan has been developed specifically for insulating flat roofs.
Count on iko for the best in asphaltic cover boards.
Jm utilizes third party certification by ul.
Find out more in our guide to insulating a flat roof.
Densdeck roof boards can replace any generic type x gypsum board in any roof assembly in the ul fire resistance directory under the prefix.