How To Build A Single Pitch Roof

The coating material for a slanted shed roof can be varied.

How to build a single pitch roof.

Use prefabricated mono trusses for the easiest and best framing on a single slope roof. The key to a good single slope roof is strong framing underneath. What you need instead is a pair of beam rests on the sill plates which would act as the frame for your roof deck. Measure the outline of the structure to be roofed.

Pitch is the slope or angle from the wall plate to the roof ridge line. Make sure it s lying horizontally across the exposed rafters and that the edges are flush with the edges of the end rafters. Framing your roof deck doesn t involve a ledger attached to the rim joist of your home. Get on a ladder with a tape measure.

Drive a nail into each corner of the plywood to hold it in place temporarily. Pitch for a gable roof the most common is generally 1 4 or 1 3. At the same time the folded roof may vary in the slant from eighteen degrees. Use prefabricated mono trusses for the easiest and best framing on a single slope roof.

Each item has a feature as well as the slanted roof angle. Slate metal tiles shingle and others. Which is equal to 1 4 or 1 3 the total span of the building not counting any overhang. Drill holes at these marks to allow a 6 nail to be driven through the wall plate into the joists.

Mark truss locations on the front and back wall caps of the structure. Mark truss locations on the front and back wall caps of the structure. Building a roof deck on a pitched roof needs a different approach of framing beneath the joists. Pitch can vary a great deal from a shallow slope up to a very steep pitch.

Erect one truss in place on one side of the roof. Lay a thick layer of cement on existing brick work then place the wall plate on this and get a good level. Line up wall plate against existing joists and make a mark on the wall plate in line with the centre of the joists. Put down your first sheet of plywood at the corner of one end of the roof.