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ROCKWOOL Toprock® DD

Name: Toprock DD
Brand: Rockwool

Toprock^® DD is a high-density uncoated stone wool insulation board for low-slope roof applications. Toprock^® DD is a suitable substrate board for all low-slope roof decks and is compatible as the substrate for mechanically attached membrane systems.

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Toprock® DD is a high-density uncoated stone wool insulation board for low-slope roof applications

Toprock^® DD is a suitable substrate board for all low-slope roof decks and is compatible as the substrate for mechanically attached membrane systems.

It has excellent acoustic properties. The product can be used as either a base layer of thermal insulation in an acoustic assembly with Toprock^® DD Plus or as the top layer of a hybrid roof assembly with polyisocyanurate or other roof insulations.

Read our Low slope roofing brochure

Properties:

Non-combustible, meeting FM 4470 NCC (Non-Combustible Core) Rating
Will not warp or cup
Dimensionally stable—provides a long-term, consistent thermal performance
High impact resistance
Excellent acoustic reduction, absorption and impact (rain noise) performance
Made from natural & recycled materials
ROCKWOOL^® can contribute to earning LEED^® points

Roofing Accessory Materials

ROCKWOOL has a range of roofing accessory products available to provide a complete roof insulation assembly, to create a customized, high performing roofing system. These products include:

Toprock Tapered and Toprock Tapered Plus panels available as both unfaced and bitumen coated options
Toprock Flute Filler – N-Deck and B-Deck Flute Filler products available for metal deck roof acoustic applications
Toprock CANT Strips

These accessory products are available as part of a full ROCKWOOL roofing solution. Please contact your local ROCKWOOL roofing sales representative to learn more about ROCKWOOL stone wool roofing products.