Timberline® HDZ™ RS About
Timberline® HDZ™ RS Specs
Timberline® HDZ™ RS Docs
Timberline® HDZ™ RS Videos
Where to buy
Find a GAF distributor near you.
Get automatic Lifetime Protection on your entire GAF roofing system
When you install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories, you'll automatically get a Lifetime limited warranty on your shingles and all qualifying GAF accessories*.