How To Attach Awning To House Roof

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.

How to attach awning to house roof.

Posts bolt to slab or footings for attachments to the wall fascia or roof top where freestanding doesn t need another structure for support however posts must be poured into concrete on freestanding aluminum awnings. Securing the awning into the brackets. Attach the horizontal beam by using a nail gun. Now you can begin assembling the outer rafters and attaching the rafter beam to the edge of the roof of the house.

Patio cover attachments available for wall fascia or eave of roof roof top or freestanding. Smart awnings with sensors. Calculate the sightline clearance height about 6 feet 2 inches in this case. This allows most awning fasteners to puncture the concrete lap siding and sheathing and make contact with the studs.

After that to make it flush with the roof of the existing house cut the two outer rafters. Determine the beam size. A small awning will generally not have these problems. 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.

8 inches in this case. Awnings need approximately 6 to 12 inches of open heightwise wall or roof space to be installed. Fill all holes and cover the back of the roof bracket plate with caulk or roofing cement. Choose a roof pitch 3 12 and roof structure 2x6 this places the new roof on top of the existing roof.

Tighten all three lag screws and proceed in the same fashion for the rest of the plates. Work from the view back not from the house out. Larger patio awnings may require permits or permission from the zoning board. Using a stud finder locate the full left to right width of the header and axial studs.

Wall space needed for attaching. These awnings only need one attachment to the house on the wall. 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. Less than a minute.

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