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National Gypsum Company is the exclusive service provider for products manufactured by Gold Bond Building Products, LLC, PermaBASE Building Products, LLC and ProForm Finishing Products, LLC.
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Roofing Systems

DEXcell® Roof Board products cover the entire spectrum of commercial roofing applications.

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Roofing Systems | 11/07/2024

How to finish the roof side of parapet walls

Find out why it’s essential to use roof coverboard instead of exterior wall sheathing

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Roofing Systems | 09/26/2024

How DEXcell Roof Boards deliver Class A fire ratings for sloped roofs

Help protect against fires on the roof and inside the building

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Roofing Systems | 07/22/2024

How DEXcell Roof Boards improve roof assembly thermal performance

Discover the benefits of building a heat sink barrier into commercial roof assemblies

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Roofing Systems | 04/18/2024

Celebrating a decade of DEXcell Roof Boards

Innovations, manufacturer partnerships and low-slope roofing solutions

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Roofing Systems | 02/22/2024

3 Takeaways: International Roofing Expo 2024

DEXcell Roof Boards celebrates 10 years at IRE

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Roofing Systems | 10/02/2023

Enhancing commercial roof performance with DEXcell Cement Roof Board

Discover how the versatility of DEXcell makes it suitable for nearly every roof system

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