Framing A New Roof Into An Existing Roof

If you have basic carpentry skills and understand basic framing techniques you can attach a porch roof to a house.

Framing a new roof into an existing roof.

Starting two courses higher than where the new ridge meets the old roof unseal the shingle tabs a thin flat bar or a joint taping knife works well and pop the nails of the overlying course. Up from the valley center and cut through the shingles and underlayment. Attach patio roof existing house 3. After the shed roof framing is complete finish the lean to along with any part of the existing roof from which.

Attach patio roof existing house 7. However you must ensure the new porch roof matches with your existing roof seamlessly to enjoy these benefits. At the low end of the valley the subfascias of the two roofs are mitered with a block filling in the roof framing. The other end of the shed rafters will rest on a horizontal beam supported by posts.

23 cool how to attach a roof to an existing roof 1. Tying in to an existing gable roof. To transition the eaves the horizontal fascia extends to the last rafter tail and a vertical return finishes the transition. First you ll need to determine where your new gable roof will tie into the.

Tie into the end of an existing gable roof by removing existing facing boards wall. Connect a flat roof to a sloped or pitched roof with a ledger board. Attach home addition roof framing existing 2. How to tie a gable roof into an existing roof adding a gable roof to an existing roof.

After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in. Tying porch roof shed into existing ask home design 6. Sheathing blocking is added along the valley and the sheathing pieced in for both roof planes.