Cold Applied Built-Up Roofing Systems

Superior Strength, Durability, and Exceptional Waterproofing

When you need the durability and waterproofing of a built-up roof (BUR), but using hot-applied materials is not the right choice, Tremco Roofing's BURmastic® cold applied built-up roof system is the way to go. 

With no dangerous kettles, the BURmastic system is ideal for restoring roofs with limited accessibility and for buildings that must remain occupied during construction, such as hospitals and schools. It is also an excellent choice for roofs on new builds. BURmastic is low in odor, available in solvent-free configurations and can include recycled content.  

The Rock-It® and water-based Rock-It WB Roof Surfacing Systems combine white marble aggregate with a white adhesive for a highly-reflective, asbestos-free surfacing that can be installed on a built-up roof and help reduce the use of air conditioning to cool the building. Rock-It adhesive meets code requirements for fire resistance, while Rock-It WB helps make roofs even more sustainable because it's a water-based adhesive.