Gaf Rolled Roofing Installation Around Pipe Vents

The first step is to check out this 60 second video and learn about the 300 1 rule the difference between intake and exhaust ventilation and why proper ventilation is so important to get right to help calculate your attic ventilation needs visit gaf ventilation calculator.

Gaf rolled roofing installation around pipe vents.

Bring the shingles to the bottom of the vent pipe. Learn about the liberty sbs self adhering base ply sheet. Figure 1 install shingles just below vent pipe. Get to know more about one of the most popular commercial roofing systems.

Continue the next row of shingles cutting a hole for the vent pipe. Press firmly to the roof deck protection. For the shingles themselves. Learn about modified bitumen sbs roofing systems.

Full installation guide for low slope. Figure 2 cut shingle to fit over. The center of the shingle should be below the pipe for the flashing to work properly. Gaf is happy to share our website content with you through our free media sharing service.

Apply the last row of shingles that is just below the vent pipe as shown in figure 1. Roofing shingles and materials plus factory certified roofers including ratings from real homeowners from north america s largest roofing manufacturer. Ventilation and attic vents. 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.

Gaf mastering the roof chapter 14 the liberty system is designed for both new roofing and re roofing applications. Plenty more videos t. Residential and commercial roofing shingles slate roof ventilation roof underlayments asphaltic and tpo roof membranes. A new roof is more than just shingles.

Use some asphalt roof cement under the cut shingle and around the vent pipe as shown in figure 2. Liberty sbs self adhering roofing system will provide long lasting protection for the low slope areas of your property without the danger or hassles associated with the installation of other conventional roofing products.