Roxul For Under Roof Deck

Roxul stone wool insulation products are specifically designed and manufactured for the roofing industry.

Roxul for under roof deck.

Wide and 12 ft. Fire spread under roof deck assemblies see ulc directory standard test methods for fire tests of roof coverings class a roof insulation 07220 roof insulation 07 22 00 roxul toprock dd performance technical data sheet mineral wool board insulation 07 21 13 roxul toprock dd is a duel density mineral wool insulation board for flat. Continued standard method of fire tests for determining heat release nfpa 276 rate of roofing assemblies with combustible above deck roofing components class 1 fire tests of roof coverings class a can ulc s107 03 fire spread under roof deck assemblies construction c7 c18 can ulc s126 06 c28 c38. Rune bought corrugated fiberglass panels at a home center to use for his under deck roof.

Care should be taken with these assemblies particularly in cold climate zone locations i e. Continued fire tests of roof coverings class a can ulc s107 03 fire spread under roof deck assemblies construction c7 c18 can ulc s126 06 c28 c38 standard test methods for fire tests of roof coverings ul 790 astm e108 see ul directory. Roxul toprock dd plus physical properties. He attached the panels with special roofing screws that have hex heads and neoprene washers for sealing.

Roxul toprock dd physical properties. Both are compatible with most roofing systems air vapor barriers membranes fasteners and various adhesives. If spray foam is used a vent space may still be needed directly under the roof deck. Round up the materials for an under deck drainage system.

The product can be used as either a base layer of thermal insulation in an acoustic assembly with toprock dd plus or as the top layer of a hybrid roof assembly with polyisocyanurate or other roof. Toprock dd is a suitable substrate board for all low slope roof decks and is compatible as the substrate for mechanically attached membrane systems. The panels he used are 26 in. Enjoy interior design freedom with above deck roof assemblies that allow for open interior ceilings and spaces.

3 yes the rafter block is a skylight. It has excellent acoustic properties. They provide the optimal combination of insulation value fire resistance dimensional stability and acoustic performance. See picture the insulate with roxul and drywall.

4 my only concern now is that there are two areas where the previous owner did not make the enclosure flush with the side of the deck.