Gaf Architectural Shingles Minimum Roof Pitch

Gaf timberline hd 33 33 sq ft weathered wood laminated architectural roof shingles.

Gaf architectural shingles minimum roof pitch.

Asphalt shingles continue to be the most widely installed roof covering option in north america. When combined with the proper underlayment materials and application they are an excellent solution for a low slope roof with a pitch between 2 12 to 4 12. 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. And meet the los angeles green building code.

Are rated by the cool roof rating council. Item 695138 model 0671900. Benefits of gaf asphalt shingles. Minimum roof slopes must be 2 12 16 67 slope for the laminated shingles described in section 5 1 of this report.

What is the minimum slope for an asphalt shingle roof. They provide excellent weather resistance great value and now more than ever a tremendous range of beautiful designs and color blends. Shinglemate roofpro 15 or 30 felt tigerpaw or deck armor roof deck protection why the extra steps. There are numerous benefits to selecting gaf asphalt shingles for your roof.

1 lifetime refers to the length of warranty coverage provided and means as long as the original individual owner s of a single family detached residence or the eligible second owner s owns the property where the qualifying gaf products are installed. Potential cooling cost savings. Here are just a few. Designed with advanced.

The first thing to know about your roofing project. For other owners structures lifetime coverage is not applicable. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. What is the minimum pitch slope of an asphalt shingle roof.

The 2 12 number is rise over run or two units of vertical for every 12 units horizontal. 1 gaf california cool shingles may help you save money on your total cooling costs. Lifetime coverage on shingles requires the use of gaf lifetime shingles only. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer.

1 more ways to be cool. Shingles of all types need to have a slope to function properly. 6 1 underlayment and ice barriers. The short simple answer is 2 12 has traditionally been considered the absolute minimum acceptable roof slope suitable for asphalt shingles.

Everything can be done at a distance. For roof slopes greater than 4 12 the roof deck must be covered with a minimum of one layer of underlayment as described in sections 7 2 and 7 3 of this report. For slopes of 2 up to but not including 4 per foot a double layer of roof deck protection is required.