Roxul Roof Deck

For a vented system rockwool comfortbatt can be installed between the roof rafters with a 1 air space at the underside of the roof deck.

Roxul roof deck.

Roxul toprock dd plus physical properties. This product is designed to fill perimeter gaps between concrete floor slabs and exterior wall systems between firewalls and ceiling slabs and around conduit pipes and duct openings through walls and floor slabs. Both vented and unvented ceilings can be designed using stone wool. The roof has one layer of 5 in.

Toprock dd which we got in 48 in. On top of the exterior insulation is a redundant wrb under the siding and roofing. Toprock dd is a suitable substrate board for all low slope roof decks and is compatible as the substrate for mechanically attached membrane systems. Roxul stone wool insulation products are specifically designed and manufactured for the roofing industry.

They provide the optimal combination of insulation value fire resistance dimensional stability and acoustic performance. 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. 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. Robustness exceptional dimensional stability and rated for extreme hail rockwool stone wool insulation roof boards have meet both the fm severe hail and the ul 2218a standard for impact resistance.

The product has excellent acoustic properties and can be used either as a top layer of thermal insulation in an acoustic assembly with toprock dd or as the top layer of a hybrid roof assembly with polyisocyanurate or other roof insulations. It has excellent acoustic properties. Toprock dd plus is compatible as the substrate for the following membrane attachment types. Roxul safe is ul and intertek approved as a forming material for numerous firestop systems.

The air space reduces risk of condensation on the underside of the deck and can help prevent ice dams from forming. Rockwool comfortbatt is a semi rigid stone wool batt insulation for exterior wood and steel stud applications in both new construction and renovations. Both are compatible with most roofing systems air vapor barriers membranes fasteners and various adhesives.