How To Roof A Flat Patio Roof

Measure the size of the beam that you are going to use.

How to roof a flat patio roof.

Measure the area where you want to install the patio roof cover. You have to make. 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. The structure does not need to.

Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape. Using lag bolts and a screwdriver fasten the base of the posts to the ground. The 8 step process for diy installation step 1. You can either remove the eave or just keep it.

Step 2 construct the vertical posts put a cement footing at each corner of the intended patio roof space and attach anchors to each footing. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof. Replace any rotten joists or plywood. Align the bottom so its parallel to the bottom length of the roof.

Frame the roof one important and perhaps not so obvious fact is that a flat roof is not actually flat. Add the plywood once you ve added the framing it s time to add a layer of 5 8 inch plywood sheathing. On a one story house it is often best to attach the ledger for a patio roof just below the house s eaves. A flat roof is easily replaced by a one way slope or shed roof.

Lay down the square folded epdm material in the center of your flat roof. Of course you don t need to live in a modern house to deal with a flat roof. Flip the topmost piece of the epdm material downward across the length of the roof. Open the epdm square vertically along the length of the roof.

Remove the roofing membrane of the flat roof. Measure the sightline clearance height from the roof to the house not the other way around.