How Do I Build A Pitched Roof

To build a roof start by deciding whether you want to put up a flat or pitched roof on your building.

How do i build a pitched roof.

Conventional roofs are the easiest to construct and you can walk on them safely. Framing your roof deck doesn t involve a ledger attached to the rim joist of your home. The term pitch refers to the slope of the roof. You must not build the new roof directly over the old.

They have a pitch ranging from 4 12 to 9 12. In this case you can build a new roof over the old with a caveat. Beyond that you re free to choose whatever slope best fits your plans for your shed. High pitched roofs often need extra fasteners and their pitch can be as high as 21 12.

What you need instead is a pair of beam rests on the sill plates which would act as the frame for your roof deck. You can also calculate roof pitch even without using a roof slope calculator. Determine your desired roof pitch. If you have a flat roof on a part of your property they often are susceptible to problems and so it is now common practice to convert a flat roof into a pitched roof.

Building a roof deck on a pitched roof needs a different approach of framing beneath the joists. Use a sturdy extension ladder that extends at least 3 feet above the eaves to climb onto the roof and secure the bottom to the foundation and the top to the eaves or fascia so it doesn t move. 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. To see how pitch impacts the look of a garage and changes cost click the design center button on our pole barn kits page.

Purchase your materials including prefabricated trusses plywood covering and roof tiles. Next measure the area and make calculations so you know how much of your chosen materials to buy. A new coat of shingles over decaying shingles will cause your roof deck to decay. In order to adhere to standardized building codes and ensure adequate runoff your shed s roof must have a pitch of at least 3 12 read as three in twelve.

This guide has been submitted by one of the sites members and so it should help to understand what is involved.