Fiberglass Face Roofing Deck Insulation

Armstrong world industries inc.

Fiberglass face roofing deck insulation.

We ve seen it multiple ways. Fiberglass insulation is installed between the rafters as shown schematically below. Fm class 1 for fire barrier requirements and ul class a unlimited slope with excellent surface burning characteristics. Meets the requirements of astm c 1177.

The west coast low slope roofing is frequently installed over plywood or osb decks above wooden rafters. Tectum e tectum e n acoustical roof deck description. It provides high thermal insulation value and efficiency over metal nailable and non nailable roof decks in built up modified bitumen and single ply membrane roofing systems. Batts secured to the deck with insulation hangers between top chords or more commonly tension cables secured at the ridge and eaves with eye hooks to prevent fall out.

For example in the coastal regions of california oregon and washington i e. Is a rigid roof insulation board composed of a closed cell polyisocyanurate foam core bonded during the foaming process to universal fiberglass reinforced facers. An insulation baffle is often used to ensure this air space is created. We re proud to say our products can be found in some of the tallest and safest buildings around the globe like salesforce tower.

5 8 thickness meets the requirements of type x per astm c 1177. When installing rigid insulation in an attic to be finished as a living space you must provide a route by which hot air can escape. With a minimum of 70 recycled content the installed thermafiber products contributed to valuable leed credits helping the building earn a leed platinum certification. R 19 insulation is typically installed in the vented attic application underneath the roof deck.

This requires the use of soffit vents and a roof ridge vent to. Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives. For cathedral ceiling applications make sure there is a minimum of a one inch 1 air space between the insulation and the roof deck. Panel deck fsk 25 insulation is offered in precut batts with extra wide tabs for modular roof deck applications and other speciality commercial applications.

Johns manville panel deck fsk 25 formaldehyde free thermal and acoustical insulation is available in r values up to r 30 and combines fire resistance with an excellent vapor retarder. For some building uses the ceiling might be absent. And fiberglass batts strapped to the roof deck are a bad idea 100 of the time. Walls foundations roof and roof decks air distribution ceilings interior solutions mechanical pipe equipment appliances commercial insulation home page product types fiberglas insulation foamglas cellular glass foamular xps thermafiber mineral wool accessories all products.