Framing A New Roof

Designing the roof 1.

Framing a new roof.

The framing style of the roof refers to the actual components of each. Framing the gable ends 1. When necessary to tie the new rafters into the house framing the workers cut into the old roof to make the secure connections. Use 8 penny nails to attach the first 2 in 4 in 5 1 cm 10 2 cm.

The run or half the building span is the base of the triangle. Raise your new trusses into place brace them temporarily upright then nail them to the new wall and add a ridge board from the outside truss back to the old roof to complete the framing for the new roof. Choose the design of the roofing trusses. You may or may not need the roof framing repaired and strengthened sheathing replaced or soffits facia flashing etc.

Nail 2 boards onto your walls as top plates. And the variables of design don t stop there the builder must determine the pitch or slope of the roof and use that measurement to figure the total rise from the wall s cap plate to the roof ridge. This video covers one of the most exciting parts of roof framing installing rafters. How much does it cost to frame a new roof.

We will go over raft. The cost to install new roof framing depends on the size of the roof materials used roof pitch and other factors. The average cost of framing a new roof is 16 000. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle.

Understand the different measurements. If you want to frame a roof you ve got two important choices to make in terms of design. Wondering how to build the structure of your roof. Ceiling joists span between parallel walls for added.

Choose a style of roof. The rise or height of the roof at its peak is the altitude of the triangle. Replaced at the same time as your roof. Roofs are framed out of lumber and pieced together in a series of triangles designed to bear the load.

If you are building a new home putting an addition on an existing home or replacing your roof down to the rafters you will need a new roof frame. Final steps to complete the new roof. And the line length measurement from the roof peak to the building wall is the hypotenuse. Flat and gable roofs offer the easiest framing with low materials costs.

Determine the pitch you want for.