GAF Camelot II, GAF Timberline, and Owens Corning Duration shingle systems installed by a certified contractor โ full tear-offs, deck replacement, and manufacturer-backed warranties.
As a GAF Certified Contractor and Owens Corning Preferred Contractor, SwiftBuild installs full manufacturer shingle systems โ not just shingles, but the matched starter strip, ridge cap, underlayment, and ice & water shield that make a roof eligible for stronger manufacturer warranties.
GAF's most popular architectural shingle line, with LayerLock technology for a wider nailing zone and stronger wind resistance.
A thicker, more dimensional upgrade to the HDZ line for homeowners who want a more premium, textured look.
GAF Camelot II and other designer lines add dimensional, slate-inspired styling with premium warranty options.
Owens Corning's Duration shingle systems as a full alternative to GAF, with their own manufacturer warranty programs.
Complete removal of old shingles and decking inspection, with 5/8" exterior-grade plywood replacement wherever the deck is compromised.
Starter strip, ridge cap, underlayment, and ice & water shield from the same manufacturer as your shingles โ required for the strongest warranty tiers.
A recent designer shingle roof replacement, from tear-off to finished roof.
Roofing
Roofing
Roofing
RoofingThe membrane is only as good as the installation underneath it.
Certified to install both manufacturers' systems, giving you access to stronger warranty tiers than an uncertified installer can offer.
Using matched components qualifies your roof for extended manufacturer warranty coverage, not just our own workmanship warranty.
From Tudor-style Forest Hills Gardens roofs to Brooklyn brownstone parapets, we adjust the approach to what your home actually needs.
Every installation is built to current NYC and Nassau County code, so it passes inspection the first time.
Tear-off, decking condition, and installation documented with photos.
A clear, itemized estimate before work starts, including which components are included for warranty eligibility.
Full tear-off of existing shingles down to the decking โ never installed over an old roof.
Decking is checked board by board for rot or water damage.
Any rotted or weakened sections are replaced with new exterior-grade plywood before anything else goes on.
Manufacturer-matched ice and water shield membrane in leak-prone areas like valleys and eaves.
Synthetic underlayment across the full roof deck for a secondary moisture barrier.
Starter strip, field shingles, and ridge cap โ all from the same manufacturer system for full warranty eligibility.
New drip edge, step, and counter flashing, plus proper ridge and soffit ventilation.
We walk the finished roof with you and clean up the site before calling the job done.