Installing Roof Sheathing By Yourself

Be sure the larger edge is laid so that the small edge of the next panel will overlap it.

Installing roof sheathing by yourself.

When ordering the sheathing divide the total number of square feet of roof surface by 32 square feet a 4 x 8 panel and add an extra 15 for waste. Install osb textured side up. Use a tin snips to cut the drip edge to size. Start at the highest point and the furthest point from the trash container and take off all the old shingles flashing.

Thickness will range from 3 8 to 3 4 inch depending upon local code. Install baffles providing a minimum of 1 inch of clear space between framing and or under roof decking at eaves to ensure that ceiling or roof insulation does not block ventilation paths. For vaulted or cathedral roof construction provide a free ventilation path from eaves to ridge between all rafters. Curved or uneven roof trusses will cause osb roof sheathing to warp or buckle under roof coverings.

Install the drip edge on the gable ends of the roof after you finish installing your underlayment. Choose an exterior c d grade. Install osb panels on aligned roof trusses. Nail it every couple of feet.

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. Also use more nails and place them closer together to build a stronger roof. We go in depth on how to install roof sheathing. Place the first screw.

When installing roof sheathing use nails with longer nail shank larger diameter and a larger head than may be required. Avoid installing osb with the textured side down. Start at the bottom side of the gable and overlap the sections of drip edge a few inches as you work your way up the roof see figure a. Lay asphalt felt paper or special waterproof underlayment such as a self healing membrane over the roof.

If you need to reposition your gutters do so at this. An air compressor with a nail gun will come in handy for nailing large flat areas like this. Starting with how to place the first row of sheathing we cover fastening methods the use of h clips stagg. If you come across any large nails that are sticking out either remove them and put them in your debris container or.

Install the roofing screws vertically along each rib in the panel.