Roxul Roof Deck

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 roof deck.

Insulating a roof is an effective way to minimise heat loss and reduce heating bills. 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. Introducing a stone wool roofing insulation and coverboard in one. Roxul stone wool insulation products are specifically designed and manufactured for the roofing industry.

Both vented and unvented ceilings can be designed using stone wool. Toprock dd is a noncombustible product with a melting point of approximately 2150 f 1177 c which gives it excellent fire resistance properties. It has excellent acoustic properties. It features a unique flexible edge designed to compress as the batt is inserted then spring back expanding the batt against the frame studs to give a complete fill.

If you are planning to install mineral wool insulation on the interior side of the roof sheathing you will need to include a ventilation channel between the top of the insulation and the underside of the roof sheathing. Our insulation products are sustainable and high quality but they perform best when the right solution is used for the right application. Roxul toprock dd is intended for commercial and industrial roof insulation applications and is suitable for both new building and re roofing. 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.

An air permeable insulation like mineral wool cannot be installed between rafters if the assembly is unvented. The air space reduces risk of condensation on the underside of the deck and can help prevent ice dams from forming. Both are compatible with most roofing systems air vapor barriers membranes fasteners and various adhesives. Find a product.

Roxul toprock dd is a rigid mineral wool insulation board with a rigid upper surface for durability and enhanced strength. Roxul safe is ul and intertek approved as a forming material for numerous firestop systems. Increase the value of your roof assembly. Roxul toprock dd is a duel density mineral wool insulation board for flat roofing applications issued 04 01 16 supersedes 07 05 13 acoustical performance compressive strength reaction to moisture compliance reaction to fire density thickness thermal resistance.

Roxul mineral wool is a water repellent yet vapor permeable material. They provide the optimal combination of insulation value fire resistance dimensional stability and acoustic performance.