Framing A Shed Roof Over A Patio

We put it together in an hour really easy.

Framing a shed roof over a patio.

This article discusses strategies for building over an existing slab patio or over a deck and offers links to articles about the specific tasks such as pouring the footings raising posts and so forth. To keep the porch roof framing as simple as possible we installed a structural ridge supported by posts at each end with the common rafters landing on top of the ridge. Maximum rafter spans for a patio roof. This pergola offers a metal slanted roof to provide coverage from the hot sun on your deck porch or patio.

The average cost for a patio roof addition using low maintenance wood patterned aluminum runs for about 6 000 to 10 000 for an area of 20 by 20 feet as of 2011. Blind valleys simplify framing. Building a shed roof over a deck. Many building departments require a local architect or engineer to design plans for porch roofs because of the increased snow roof and wind loads created by adding a roof.

A louvered patio roof is similar to a pergola. Both have posts or columns that support a frame. For heavy roofs or in areas with substantial snowfall or winds call your local building department for code requirements. Building a porch roof building a porch roof or screened in porch roof over an existing deck or patio can be fairly straight forward or very complex depending on the type of roof you choose.

The tables below give maximum spans for rafters and beams. Then there are wooden beams that are evenly spaced over the frame to create the roof. After installing the rafters we still had to extend the porch roof back over the shed roof creating a valley on either side. Adding a wood lattice roof can range between 500 and 10 000.

The frame is metal and the sunshade is moveable. Pergola s are thicker mounted on the shorter width and do not. Most porch roofs are typically shed roofs or variations of hip roofs. You need to place the patio sheeting over the top of the roof about 300 millimeters so that it can perform shield from the rain without blocking the airflow.

The figures are. Hardware and tools are included for assembly. The difference comes in with the type and installation of the beams. Start here if you re building a roof over a patio or deck.

And so do the post and the frame of the ceiling. Louvered patio roof ideas. In areas with mild climates patio roofs are generally designed for loads of 30 psf pounds per square foot. The patio roof which is raised with some brackets requires a custom barge cap.