How To Frame A Garage Roof

The run or half the building span is the base of the triangle.

How to frame a garage roof.

The rise or height of the roof at its peak is the altitude of the triangle. In order to build a garage roof you need to use the following. Put roof sheathing on top of your roof. The editors of the family handyman demonstrate how to build a garage and how to frame a garage.

Use 1 2 in 1 3 cm plywood to cover the entire surface of your roof. B 2 pieces of 2 4 lumber 36 1 4 1 piece of 2 6 lumber 260 top ridge. A flat garage roof is far easier to build than one with a pitch. If in your plans you have an overhang rake rafter on either end of the garage you will need to adjust the measurement to insure a sheet of plywood beginning at the edge of the overhang rake will end in the center of an interior truss.

Offset rafter framing can be done on garage roof framing if you are building a garage from plans that are sealed by a professional architect or structural engineer licensed within the jurisdiction you are building a garage in if those designs specify rafter offset. There are certain situations where offset is more practical than opposed rafters which usually occurs on very. You ll want to enlist a few friends and family members for a project of this size. Taking into consideration that you will be working at some height it is advisable to use at least two ladders and to have a helper as lifting the timber into place will take two sets of arms.

I framed my garage in 24 on center stud spacing but the same approach applies to 16 on center construction. It s helpful to have at least one worker. To successfully frame your garage you need to decide where all your openings are going to be windows and doors and plan for the sheathing on the outside and any interior covering drywall plywood you plan to use. And the line length measurement from the roof peak to the building wall is the hypotenuse.

Step by step instructions for framing a garage roof. C 30 pieces of 2 4 lumber 97 1 4 14 pieces 6 1 2 rafters d 14 pieces of 3 4 tongue and groove plywood sheets 4 8 decking. Use construction nails 6 in 15 cm apart to secure the plywood around the outer perimeter and along each support. A 13 pieces of 2 4 lumber 144 long bottom rafters.