Gaf Roofing Shingles Installation Instructions

Everything can be done at a distance.

Gaf roofing shingles installation instructions.

Energy saving architectur al s hing les. 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. General instructions t roof decks. Do not fasten shingles directly to insulation or insulated deck unless authorized in writing by gaf.

Without taking steps to maintain quality the fastest roof is typically the one that will cost contractors the most stated guillaume bailly senior training manager canada for the gaf center for the advancement of roofing excellence care. America s largest roofing manufacturer. The first thing to know about your roofing project. Roof decks and existing surfacing material must be dry prior to application of shingles.

Thanks to digital technology all of your decisions and interactions from selecting the right roofer to choosing a shingle to paying the contractor can be done at a distance. Installation instructi ons instr ucci ones de ins talación instr ucti ons d installation 1. Glenwood shingles installed on roofs with slopes of. Installation instructions instrucciones de instalación general instructions coverage.

3 bundles 1 bundle of 20 and 2 bundles of 22 when applied according to instructions will cover 98 4 square feet 9 14 square meters. Roof decks and existing surfacing material must be dry prior to application of shingles. Do not install glenwood shingles on roofs with slopes less than 3 12. Insulation or insulated deck unless authorized in writing by gaf.

Speed is king in residential roof installation but it can come at the expense of quality. Use minimum 3 8 10 mm plywood or osb decking as recommended by apa the. Customer service find information on products warranties installation. U se m inimum 3 8 10 mm plywood or o sb d ecking as recom mended by ap a the en gineered wo od assn.

Underlayment leak barrier.