Roxul On Roof

Toprock dd and monoboard products meet the requirements for fm 4470 ncc non combustible core rated roof insulation.

Roxul on roof.

Single ply roof systems can provide an easy to install seamless roof assembly. The roxul compressed 1 4 at each furring strip but i felt better about the rainscreen siding assembly knowing that the furring strips were firmly in place. For a cathedral ceiling we leave a one inch space between the roxul and the roof s plywood underlayment and then install roxul to r 40 or so and then staple sheeting to the ceiling joists over that then sheetrock. Rockwool multifix is a mineral fiberglass faced stone wool product that can be installed under many single ply membranes.

Roxul s continuing effort to improve its overall efficiencies further solidifies the commitment to environmental stewardship within roxul. Roxul is able to use up to 40 percent recycled content. Over the roxul i used 1 2 plywood furring strips attached with wood screws. For ceilings with sheetrock already and just a crawlspace or attic above it is our understanding from various research that.

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. Rockwool stone wool roof insulation combines the thermal performance dimensional stability impact resistance and acoustic control required to increase the performance of many flat roof assemblies. The roxul boards were just tacked up with roofing nails until i could get the furring strips over the roxul. Single ply roof insulation.

Rockwool products are available with a bitumen or mineral coated fiberglass face to be used in a number of roofing solutions.