GAF
Timberline HDZ

Architectural asphalt shingles with LayerLock technology and a defined StrikeZone nailing area.
For your Grand Prairie projectCheck the HDZ warranty terms against the named owner and building use. The lifetime example for an eligible individual homeowner does not describe every ownership arrangement.
- Manufacturer shingle warranty*
- Limited lifetime
- Smart Choice period*
- 10 years
GAF coverage details
Limited lifetime shingle coverage for eligible owners; the standard Smart Choice protection period is 10 years. See the current warranty for covered costs, exclusions and property eligibility.





