Roof Lookout Framing

A lookout lookout rafter or roof outlooker is a wooden joist that extends in cantilever out from the exterior wall or wall plate of a building supporting the roof sheathing and providing a nailing surface for the fascia boards.

Roof lookout framing.

The a frame is very easy to identify. One way this can be constructed is as a full ladder with parallel fly rafter and ledger with block framing in between. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. I m extending the gable end of the roof out about 12 14.

Detailed flat to pitched roof conversion costs. 347 framing and bracing a truss roof system without lookouts 2 49 5318 setting truss lookout spacing and viewing selected truss details. It is a waterproofing layer made of regular felt stacked above the solid. The overall width is 93 from bird s mouth to bird s mouth and i m using 2x6 stock for the rafters and 2x for the ridge.

Do i need to add lookout rafters so that the fly rafter has something to hang on to other than just the ridge board and fascia trim. When not exposed it serves to fasten the finish materials of the eaves. It s a very simple roof design and is inexpensive because the roof serves as both roof and walls. A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework.

The heavier the roof and the more snow weight it will need to support the closer together the load bearing rafters or trusses need to be. Converting a flat roof to a pitched roof is essentially framing a new roof for an average of 6 to 9 per square foot. It s steep pointed roof which extends all the way to the ground or close to the ground. With this technique lookout blocks are used to connect the barge or fly rafter back to the gable framing.

The diagonal plates are 3 1 2 inches down from the tops of the rafters to support 2x4 lookouts for framing the rake.