3441 Laurel St

HDLC Certificate of Appropriateness

Tear off the existing roof and existing underlayment and plywood.

16 squares of architectural GAF Timberline HDZ shingles on the roof.
The GAF Timberline HDZ architectural shingles have a lifetime warranty for Architectural asphalt. Class A fire rating & unlimited wind MPH warranty provides peace of mind, GAF Timberline HDZ architectural shingles are algae resistant and have an extremely strong strike zone compared to other shingle manufacturers.
GAF’s legendary Dura Grip™ sealant pairs with the smooth microgranule surface of the Strike Zone™ nailing area for fast track. Then, an asphalt-to
asphalt monolithic bond cures durability, strength, and exceptional wind uplift performance.
2 squares of GAF ridge caps.
2 bundles of GAF starter strips.
8 rolls of 30 LB underlayment Storm guard applied across the entire roof.
1 box of nails.
1 buckets of orange cap nails.
6 roof jacks
20 pieces of drip edge to prevent wind driven rain from letting water pass under the shingles.
50 sheets of 5/8th, 4X8 plywood secured to the roof rafters.

chimney flashing 16 feet, plus waterproof chimney.

We also install Ring shank nails on your roof deck, drilling the ring shank screws through your plywood into your rafters for total support creating 3X more strength.
Install 1,600 sq. ft. of Gaco Western OnePass closed cell spray foam at a thickness of 3" on roof deck standing on the roof creating full coverage at an average thickness of 3" covering the roof deck IE: