Attach Covered Porch Roof Trusses

Determine the rise and run to calculate the area of your porch roof to calculate the area of your roof first determine its rise and run slope or pitch.

Attach covered porch roof trusses.

Once completed roofing paper will be installed. Now you have tied in the porch roof addition to the house. Measure with a tape measure from the porch floor to the height required on both sides of the porch and snap a level chalk line between those points to mark the bottom of the header. Add covered patio roof existing line is one images from 23 cool how to attach a roof to an existing roof of can crusade photos gallery.

See more ideas about patio roof backyard patio porch roof. Take off enough covering to expose the wall sheathing or decking and show the nails used to fasten it to studs or trusses. How to tie a additions roof to existing roof how to tie deck roof into house roof how to retrifit a porch on the roof line how to put a porch roof under existing structure sofit how to connect a new porch to a sloped roof how to add alean to on the peak of existing building how to add a lean to to an existing building from peak how do roof fans attach to the roof framing. There are many roof.

Dec 16 2020 explore peter baker s board roof tie in on pinterest. Sheathing 1 2 inch plywood or osb is nailed to the rafters. Make sure the 2x4 joists are turned so the boards narrow edge faces the floor of the porch. When building a porch roof asphalt shingles or other roofing material are then attached over the roofing paper and drip edge.

The use of valley board to nail down rafter in porch roof addition design. Install the 2x4 joists with some screws and brackets to the house edge. How to tie building roof systems into one another. This image has dimension 760x507 pixel and file size 0 kb you can click the image above to see the large or full size photo.

Leave the decking or sheathing in place. The edge of the roof of the house and the frame to the porch should be seamless now. Toenail a truss into the top of the wall plate by nailing through the sides of the bottom chord at a 30 degree angle. However the roofing material could last 50 longer and it will require less maintenance.

23 cool how to attach a roof to an existing roof. As with rafter style roofs toenailing is one of the most common ways of attaching a truss style roof to a wall plate. Based on the size of the new addition that you wish to have to cover the porch area attach a valley board by nailing it down on the existing roof. A 12 12 roof pretty steep will require a taller chimney stack and definitely more lumber.