Gaf Roofing Shingles Installation Instructions

And your family can remain in the home during the installation or repair.

Gaf roofing shingles installation instructions.

Roof decks and existing surfacing material must be dry prior to application of shingles. 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.

America s largest roofing manufacturer. Glenwood shingles installed on roofs with slopes of. Underlayment leak barrier. 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.

Insulation or insulated deck unless authorized in writing by gaf. Gaf shingles must be installed on slopes of 2 12 or greater. Roof decks and existing surfacing material must be dry prior to application of shingles. Installation instructi ons instr ucci ones de ins talación instr ucti ons d installation 1.

Speed is king in residential roof installation but it can come at the expense of quality. Do not fasten shingles directly to insulation or insulated deck unless authorized in writing by gaf. 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. Install gaf leak barrier at the eaves in localities where leaks may be caused by water backing up behind ice or debris dams.

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. Energy saving architectur al s hing les. The first thing to know about your roofing project. Do not install glenwood shingles on roofs with slopes less than 3 12.

General instructions t roof decks.