How To Build A Pitched Roof On A Porch

Roof decks are extremely popular since it gives you a chance to make good use of your otherwise unused roof space and create a tiny private retreat for your family.

How to build a pitched roof on a porch.

My diy pitched roof building technique can be summarised by the following steps. How to build a roof deck on a pitched roof. Building a roof deck on a pitched roof needs a different approach of framing beneath the joists. You run the risk of detracting from the architectural style of your home if you don t do this.

Determine the pitch you want for your roof. Minimum roof pitch for a covered porch. Steeper roofs require more materials to build. Accurate and detailed plan and is crucial to building a durable and good looking porch roof.

Calculate rise and run it is quite a simple task if you use the special online calculator to determine pitch roof slope and cut the rafter to the proper length. Roof pitch or slope is measured in a vertical to horizontal ratio. Building a pitched roof. If you decide on a shallow pitch porch roof use 2 by 6 foot rafters.

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. A roof protects a house and porch from snow and rain as well as the heat of the sun. Most gable roofs have a slope between 3 12 in 7 6 30 5 cm vertical rise for every 12 in 30 cm horizontally. Use screws to secure the rafter to the sill plate.

The positioning of your rafters will depend on the pitch of the porch roof. Robin is working on an extension so we thought we d shadow him for the day and see how he creates a pitched roof or semi pitched roof leading up to a flat. Joist hangers can help you mount each rafter to the house. Draw the plan of you porch roof and make calculations.

Visualise your roof and evaluate different shapes this is an important step and it is worth spending some time on it.