How To Install Iso Board On The Roof

Flintboard iso is a polyiso organic plastic foam and will burn if exposed to an ignition source of sufficient heat and intensity or open flame such as a welder s torch.

How to install iso board on the roof.

The minimum thickness of the foam will be 0 5. Run vertical 2 3 boards battens over roof sheething 16 o c. Isoboard is a rigid thermal board for ceiling applications as well as wall cavity insulation. Fm approved subject to the conditions of approval as a roof insulation when installed as shown in the current edition of the factory mutual research approvals guide.

It is an acceptable practice to install a new roof over an existing roof membrane system provided that the roof deck is. Isoboard can be installed directly below the existing ceiling as a retrofit. 1 get insulated panels with osb board attached to iso insulation you will then screw this over current roof deck. If your flat roof is covered with gravel you will likely need to hire a professional to reroof it.

Flat roofs were once exclusively the province of professionals but new materials enable do it yourselfers to install flat roofs. Firstly the isoboard ceiling application is a clean application. The question is whether or not we should install roof vents. This is particularly good when roof cavity space is restricted.

If the surface is smooth you may be able to reroof using sheets of modified bitumen or epdm rubber roofing. 5 tips for installing isoboard thermal insulation as a ceiling. And then install 1 2 minimum recommended is 5 8 or thicker plywood on top of battens. Secondly the isoboard has a great r value.

Do not apply flame directly to flintboard roof insulations. Sopra iso is a closed cell polyisocyanurate foam insulation board laminated with a glass fiber reinforced organic facer. A separate issue is the thickness of the polyiso foam. For detailed installation instructions please refer to the certainteed commercial roof systems manual.

It can be adhered with hot bitumen. Isoboard has great thermal insulation properties. The roofer is talking about installing one way vents will let the hot air out should this roof be vented in this way. An insulation board made of glass fiber reinforced cellulosic felt facers bonded to a core of isocyanurate foam.