Two leading roofing publications featured the launch of GAF Timberline® HDZ™ Shingles, powered by innovative LayerLock™ technology, today. Combined with all...
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Regarding vapor retarders for use on concrete roof decks, does GAF have a specific material or materials specifically
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Dean - yes, we do. The exact answer depends on the system you are wanting to install. So, for an asphaltic approach, we have GAF […]
Good morning and thank you for this post Regarding vapor retarders for use on concrete roof decks, does GAF have a specific material or materials specifically