Name
Timberline AS II
AS stands for ArmorShield. GAF uses Timberline AS II for the current product page.
GAF · Architectural asphalt shingles
GAF Timberline ArmorShield II shingles
AS stands for ArmorShield. GAF uses Timberline AS II for the current product page.
- Product family
- Architectural asphalt shingles
- Planning lens
- Product · assembly · workmanship
Material
SBS-modified asphalt
A polymer-modified asphalt formulation adds flexibility to this impact-rated architectural shingle.
Impact
UL 2218 Class 4
The rating applies to qualifying labeled packages. GAF explicitly excludes hail damage from its limited warranty.
Specifications, warranty documents and roof examples
The details behind Timberline ArmorShield II.
Compare the product specification with the exact shingles and accessories included in your proposal.
Product at a glance
- Current manufacturer name
- Timberline AS II
- Asphalt
- SBS-modified
- Impact classification
- UL 2218 Class 4 on qualifying packages
- Algae coverage
- 25-year StainGuard Plus on qualifying labeled products
Understand the coverage
The manufacturer lists WindProven eligibility with four required accessories. Coverage depends on qualifying products and installation; read the complete GAF warranty and exclusions for the supplied system.
Confirm current regional supply and the exact product designation before ordering. Manufacturer photography shows product appearance and is not a Texas Professional Roofing project claim.
Before you choose
Three questions worth answering.
Is Timberline ArmorShield II right for every roof?
No single shingle fits every property. Consider the roof shape, deck condition, ventilation and weather exposure. Then compare appearance, budget, local availability and the full roof system.
How should I compare the colors?
Use these images to narrow the field, then review a current physical sample outdoors and compare full-roof photographs on homes with similar exterior materials.
What belongs in the written proposal?
Ask for the exact shingle and color, plus the materials beneath it and along the roof edges and ridge. The proposal should also cover ventilation, flashing, deck repairs, fastening, disposal and the schedule. Review the product and workmanship documents.
Your next step