Framing A Gable Roof Into Existing Roofline

Then mount new trusses on the new addition walls.

Framing a gable roof into existing roofline. Butt the first new truss against the old one. Gabled roofs are the kind young children typically draw. At the low end of the valley the subfascias of the two roofs are mitered with a block filling in the roof framing. The ridge board is the horizontal framing member that defines the roofline in a gable roof.

Once the trusses soffit and fascia are in place lay the roofing felt in place. You ll need to remove the existing shingles and cut back the existing eaves to make room for the shed roof then nail a two by six ledger board on the existing roof. Now you can begin shingling your roof preferably with asphalt shingles. They have two sloping sides that come together at a ridge creating end walls with a triangular extension called a gable at the top.

Sheathing blocking is added along the valley and the sheathing pieced in for both roof planes. Tying in to an existing gable roof tie into the end of an existing gable roof by removing existing facing boards wall siding and any other obstructions back to the first truss of the old roof. 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. Nail the shingles to the felt starting from the outside in and cutting to fit when you reach a corner or edge.

It extends from one gable end to the other at the peak of the roof. Adding on to a house or structure is a great way to get more room without building an entire new house. Nail the trusses into the existing room fasteners. To transition the eaves the horizontal fascia extends to the last rafter tail and a vertical return finishes the transition.

There are several important things to know about matching existing roofs and how to do it depending on what style of roof you have the roof truss design and how you want to add on. Gable roof nancy andrews.