Then enter the value of the run and choose the unit of measurement from the drop down menu.
How to pitch a porch roof.
Here are the steps to follow for the roof angle calculator.
The minimum pitch for a roof is 1 4 12 which translates to 1 4 inch rise to 12 inches of run.
Finally enter the value of the rafter length and.
Putting a new roof over a leaking roof won t remove the leaks.
The no ladder option.
Put the level against a rafter in your attic with the 12 inch mark at the bottom of.
Use screws to secure the rafter to the sill plate.
Find a safe place to position a ladder next to your roof.
Buildings with multiple roof.
You run the risk of detracting from the architectural style of your home if you don t do this.
If you have a gable end on your house place.
Make sure the pitch of the trusses is the pitch that you want for your new roof.
Your choice of material will impact what pitch your roof can have.
A common house roof pitch is 5 by 12 which means it slopes up from the wall at 5 inches per foot.
The porch roof may match the pitch of your home or have a more shallow roof pitch.
Match roof material and use appropriate slope.
Match pitch of existing roof.
Match roof material.
Match the roofing material on the covered porch with that of the main roof.
First enter the value of the rise and choose the unit of measurement from the drop down menu.
See exactly how i made a simple porch roof step by step.
Minimum roof pitch for a covered porch minimum roof pitch.
Menu aug 02 2015 to follow the roof slope your porch roof may have to go up to the window sills.
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.
Or should i support the porch roof with posts adjacent to the wall.
4 screws at each panel.
Use caution on the ladder.
Premade trusses will form the skeleton of your new roof above your old roof.
2 pounds square foot.
The positioning of your rafters will depend on the pitch of the porch roof.
The smallest pitch possible for shingles is 1 6 which is equal to 4 inches rise to 24 inches run.
The covered porch roof pitch should match the existing house.