Gaf Roofing Shingles Installation Instructions

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Gaf roofing shingles installation instructions.

Glenwood shingles installed on roofs with slopes of. Do not fasten shingles directly to insulation or insulated deck unless authorized in writing by gaf. 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.

Energy saving architectur al s hing les. General instructions t roof decks. Everything can be done at a distance. Use minimum 3 8 10 mm plywood or osb decking as recommended by apa the.

Installation instructions instrucciones de instalación general instructions coverage. 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. 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. The first thing to know about your roofing project.

Gaf shingles must be installed on slopes of 2 12 or greater. And your family can remain in the home during the installation or repair. Roof decks and existing surfacing material must be dry prior to application of shingles. Insulation or insulated deck unless authorized in writing by gaf.

America s largest roofing manufacturer. Installation instructi ons instr ucci ones de ins talación instr ucti ons d installation 1. 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. 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.

Speed is king in residential roof installation but it can come at the expense of quality.