How To Add An Awning To An Existing Roof

Make the patio roof a little bit higher.

How to add an awning to an existing roof. Most common ways to attach a patio roof to an existing house. The frame becomes a permanent part of your deck and you can either leave the fabric up year round or remove it seasonally. Install face trim on both ends plywood on top and face trim on the front. The fabric should last about 15 years.

Cool deck ideas make you think of shade. Choose a roof pitch 3 12 and roof structure 2x6 this places the new roof on top of the existing roof. Depending on the design of the awning their lower mounts will be approximately two to four inches beyond the edges of the window or door casement. If necessary use a sliding bevel to determine angles needed where the rafters will meet the ledger board.

A canopy patio awning is a fabric roofed structure supported by a freestanding rigid frame that s bolted to your deck. Fix the back channel to the fascia boards underneath the gutter directly. Rafters are placed on 24 centers and attached to the beams and settle joists are attached as needed image 1. The preferred spot would place the lean to under the overhanging roof of the existing building.

Install drip edge flashing along all the plywood seams. Install some riser brackets for more height. Work from the view back not from the house out. 8 inches in this case.

Using a stud finder locate the full left to right width of the header and axial studs. Any water runoff will flow off of the main roof and hit the lean to at an angle to prevent pooling and flooding in the lean to. This allows most awning fasteners to puncture the concrete lap siding and sheathing and make contact with the studs. How to tie a additions roof to existing roof roof designs to attach to existing home how to construct a roof from an exsisting shead how to attach a deck roof to existing roof how to add a roof over porch cost to tie into existing roof attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing.

Attach the rafters attach 2x6 rafters to the house with joist hangers and or supported by the ledger board. This method may be one of the most ubiquitous ways of attaching a. Add support boards and then screw the entire truss structure on top of the corbels. Calculate the sightline clearance height about 6 feet 2 inches in this case.

Use your template roof to measure and cut angled truss boards then screw them together and into the end caps.