How Do You Build A Pitched Roof Over A Porch

Attach the horizontal beam by using a nail gun.

How do you build a pitched roof over a porch. First of all fasten the beams to the rafters from one side and support posts from the other side. See our link to calculating your pitch above. You have to do it thoroughly so that the rafters sit flush on it. Mark out the roof i measured the centre of the concrete slab flat roof transferred the line to the wall and then used a plumb line to carry the line up the wall over and above where the roof apex would end up.

Your porch roof pitch should maintain the same pitch also known as rise and run as the other roof lines on your home or as a minimum the pitch of the roof directly above the porch roof. How to tie a additions roof to existing roof roof designs to attach to existing home how to construct a roof from an exsisting shead how to attach a deck roof to existing roof how to add a roof over porch cost to tie into existing roof attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing. You run the risk of detracting from the architectural style of your home if you don t do this. Minimum roof pitch for a covered porch.

Use plywood to insulate your porch roof. I then chose the pitch of the roof by eye. Nail the trusses into the existing room fasteners. Adding a covered porch adds exterior space to a house and providing a.

Once the trusses soffit and fascia are in place lay the roofing felt in place. Make a cutting on one of the sides of the horizontal roof beam on an angle. Together the beams will make a frame. On the header side the rafters are typically notched with a birdsmouth over the top of the header or top plate of the porch wall.

Now you can begin shingling your roof preferably with asphalt shingles. Put it between fascia board and roofing material and fix with nails. A roof protects a house and porch from snow and rain as well as the heat of the sun. Nail the shingles to the felt starting from the outside in and cutting to fit when you reach a corner or edge.

The angles you cut the rafter ends determine the pitch of the roof and the length of the rafters.