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Tremboard AC

The TremBoard AC protection board is composed of a mineral-fortified asphaltic core molded between two asphalt-saturated fiberglass reinforcement mats. TremBoard AC is available in thicknesses of 1/8" and 1/4".

Recommended for:

New Construction

Repairs

Replacements

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Benefits of Using Tremboard AC on Your Next Project

Technical Resources for Tremboard AC

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US and Canadian Data Sheet

Canadian Data Sheet (FR)

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Related Services & Assessments

We offer a comprehensive range of roofing services and assessments to help customers maintain the integrity and longevity of their roofs.

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Frequently Asked Questions

TremBoard AC is designed to be used as a coverboard over insulation in low-slope roofing. TremBoard AC is a multi-ply, semi-rigid, asphaltic board designed for use as a protection layer between the insulation and membrane of various Tremco low-slope roofing systems. Being semi-rigid, it can compensate for minor deck or insulation irregularities. TremBoard AC can be mechanically fastened, adhered, or mopped using Thermastic adhesive or other hot asphalt.

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.

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Representative Today

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Tremboard AC