Using Trusses For Patio Roof

A cantilever truss allows for level coverage past the exterior wall such as patios porches entryways and other offsets in the building elevation by moving one or both bearings inward from the end of the bottom chord up to 1 4 of the span.

Using trusses for patio roof.

For heavy roofs or in areas with substantial snowfall or winds call your local building department for code requirements. 4 12 i s the lowest pitch of roof that can use asphalt shingles. Standard roof pitches are 4 12 6 12 8 12 12 12 and while these get progressively steeper they are still easy for roofers to walk and work on. Most common ways to attach a patio roof to an existing house.

A planar truss like the one above lies in a single plane and is usually used together to form the roof support structure. Fix the back channel to the fascia boards underneath the gutter directly. They are perfect for home owners who love throwing high end parties. Use it to line the underside of your patio roof for a finished look.

This method may be one of the most ubiquitous ways of attaching a. Just as there are many types of roofs with many roof parts there are many different types of roof trusses this extensive article explains through a series of custom truss diagrams the different truss configurations you can use for various roofs. Steeper than standard pitches are harder to walk on and cost more to roof because. Make the patio roof a little bit higher.

They are extremely strong and normally constructed off site and made to specific measurements. Anything lower requires specialized materials. Install some riser brackets for more height. Building a porch roof using trusses the simplest form of a truss is one single triangle with fixed sides.

Natural wood can bring nature into your patio area and give it a tropical look. Maximum rafter spans for a patio roof. Read another article patio color ideas. These types of trusses are often used to create multilevel roof lines or construct additions to an existing building.

On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below. Another option is to paint it white and brighten up the space as the light reflects off the white paint. In areas with mild climates patio roofs are generally designed for loads of 30 psf pounds per square foot.