Building Efficiency

Insulating your roof properly by maintaining thermal performance is an effective way to minimize heat loss and reduce heating bills.

Quicker Installation

By reducing a layer of your roof system, you can minimize installation time and interruptions for your building occupants.

Occupant Comfort

The added fire resistance and sound absorbency provide your occupants with a safer, more comfortable environment.


A safer environment

With a melting point of up to 2150°F (1177°C), TOPROCK® DD products won't develop smoke or spread flames when exposed to fire.

Quieter and more comfortable

TOPROCK® DD products are denser than conventional insulation – effectively reducing sound transmissions and creating more comfortable environments.

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