Patio Roof Rafter Ties

This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams.

Patio roof rafter ties.

You will need nails nailer rafters planks utility knife roofing shingles screwdriver lag bolts utility knife wooden beams etc. Below we have provided a step by step guide which will help you to attach a patio roof on your house. 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. When all the rafters are installed correctly form your patio roof by attaching the planks horizontally across the rafters.

Using a block of wood as a ruler mark the ends for cutting. Installing patio roof rafters. How to install modern pergola rafters without brackets. To cut sloping rafters for a house attached patio roof lay a rafter board so it rests on its edge on both the ledger and the beam parallel to the ledger.

Since l is the half width of the roof the load should be w not w 2 and there are other serious things wrong with this. See more ideas about patio roof building a porch porch roof. Then force the rafter s tip snugly against the house wall. Some of these can support the roof and prevent ridge sagging and wall spreading.

How to build an outdoor living room feedster. Sep 12 2020 explore peter baker s board roof tie in on pinterest. Structural ridge beam tricks of the trade. How to attach a patio roof to an existing house step 1.

If you are going to use shingles to cover the patio roof do not forget to install black roofing felt along with a single layer of oriented strand board. Collar ties rafter ties tension beams structural ridge beams. Interesting rafter ridge beam attachment roofing. Simpson strong tie 18 gauge 2 in x 6 ridge rafter connector.

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.