Rockwool TopRock DD

Rockwool® TOPROCK® DD is a rigid mineral wool insulation board with a rigid upper surface for durability and enhanced strength. Rockwool TOPROCK DD is a noncombustible product with a melting point of approximately 2150°F (1177°C), which gives it excellent fire resistance properties. Rockwool mineral wool is a water repellent yet vapor permeable material. Rockwool TOPROCK DD is intended for commercial and industrial roof insulation applications and is suitable for both new building and re-roofing applications. TOPROCK® DD is intended for use with mechanically fastened or ballasted traditional and single ply membranes.

All Tremco Roofing products are available through Tremco and our highly trained field advisors. A number of factors affect price, so please discuss details with your field advisor.

Your Tremco Roofing field advisor will be glad to provide you with references.

Tremco Roofing works exclusively with professional roofing contractors who are experts at minimizing disruption at our customers’ facilities.