NEW HDZ – DuraGrip Video

“Remember the last time this happened on one of your roofs? Yeah, we couldn’t either and GAF is on millions of rooftops so I think we would have heard something about this rather peculiar phenomenon. So why do some shingle manufacturers make such a fuss about nails, nail placement and reinforcement tapes while completely ignoring the critical role that sealant plays in wind performance? Well, instead of a benchtop sales demo we went to this highly regarded hurricane research facility to show you it’s not all about the nails. Dura Grip™: available on all GAF Shingles, including our new Timberline® HDZ™ Shingles.”

See the technology behind the new HDZ Timberline Shingle by GAF.

GAF System One Stop Interactive Guide



During these difficult times, SkyGuard and our teams are still working to take care of your projects. At the same time, we are closely following all CDC and government recommended safety precautions and we want to let our clients know of the procedures we are undertaking to keep our staff and clients safe.