Roofing Felt Installation Instructions

Special installation instructions if roof may be exposed to high winds 1 fasten side and end laps using 6 152 mm on center.

Roofing felt installation instructions.

Start by laying asphalt felt or other underlayment over the roof. Overlap each row at least 3 to 4 inches. Proper safety equipment is recommended for all installations. Roofing felt installation recommendations be aware that roofing felt should not be walked upon prior to nailing into position.

Felt doesn t tear as easily so it s safer to walk on when you re working on steeper pitches. Install new flashing metal flashing is often called drip edge along the. Felt if you plan to leave the paper exposed for more than a couple of days because it wrinkles less then 15 lb. 2 fasten in the field of the roll with two staggered rows.

Speed is king in residential roof installation but it can come at the expense of quality. 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. For most applications 15 lb. D in other areas install the leak barrier over the.

It starts with installing solid decking usually plywood or oriented. Staple this felt down starting at the lowest point of your roof and working upward. 1 the roofing deck must be clear of all debris and moisture prior to installation of organic roofing felt. Running a flat bottom shovel along the roof decking will help you find any stray nails that should be pulled.

2 roofing felt should be installed from the bottom of the roof deck in horizontal layers. Do not walk on roofing felt prior to fastening it into proper position on the roof deck. Most roofing suppliers carry 15 lb. Felt works just fine.

Roofing felt should be installed from the bottom of the roof in horizontal layers to increase the water shedding ability of the felt. Some roofers will use 15 pound 6 8 kg roofing paper which is an effective method although the best method is a self sealing membrane with a rain screen. Rhinoroof u20 synthetic roofing underlayment technical documentation rhinoroof u20 installation instructions pdf 249 31 kb titanium udl25 udl30 udl50 synthetic roofing underlayment view product details. The roof decking should be completely clean and dry.

Installing a roof is much more than just nailing shingles onto some boards. Any stray roof tacks pieces of old felt or general debris should be cleared off. Ideally the roof should be done when there is a forecast for several days without a lot of rain. How to install felt underlayment for a new roof.