Using Trusses For Patio Roof

They are extremely strong and normally constructed off site and made to specific measurements.

Using trusses for patio roof.

4 12 i s the lowest pitch of roof that can use asphalt shingles. 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. Install some riser brackets for more height. Fix the back channel to the fascia boards underneath the gutter directly.

Natural wood can bring nature into your patio area and give it a tropical look. For heavy roofs or in areas with substantial snowfall or winds call your local building department for code requirements. This would involve probably 2x8 trusses set at 12 on center and the support beam made of 3 2x8s laminated together set at 12 from the house so the eaves overhang is about 24. Anything lower requires specialized materials.

Read another article patio color ideas. This method may be one of the most ubiquitous ways of attaching a. Another option is to paint it white and brighten up the space as the light reflects off the white paint. 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.

Make the patio roof a little bit higher. They are perfect for home owners who love throwing high end parties. These types of trusses are often used to create multilevel roof lines or construct additions to an existing building. In areas with mild climates patio roofs are generally designed for loads of 30 psf pounds per square foot.

Maximum rafter spans for a patio roof. Building a porch roof using trusses the simplest form of a truss is one single triangle with fixed sides. A planar truss like the one above lies in a single plane and is usually used together to form the roof support structure. If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate.

While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. Steeper than standard pitches are harder to walk on and cost more to roof because. 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.