Roof Framing
Roof Sheathing Hip Roof Imperial Calculator
Estimate the number of sheets of plywood or OSB that are needed for sheathing a Hip roof.
The calculation is based on 4' x 8' sheets = 32 square feet each.
Hip Roof Sheathing Imperia
Calculation
- enter the length of the building in feet and inches
- the width in feet and inches
- eaves overhang in inches
- pitch of the roof rise in 12"
- waste factor in a percentage preset @ 10%
The Results
- area of roof square feet
- number of sheets needed based on exact square footage of the roof
- the number of sheets the waste percentage will add
- number of sheets needed including the waste
Roof Framing
- Birdsmouth: Heel Cut, Seat Cut
- Convert a Roof Pitch to an Angle
- Heel Cut of a Birdsmouth
- Height Calculation for a Common Truss
- Rafter Length
- Rafter Length (Metric)
- Rafter Length Calculated in Metres (with rise, run, post height, birdsmouth)
- Rafter Lengths, Hip and Common
- Rafter Length (with rise, run, post height, birdsmouth)
- Roof Measurement
- Roof Pitch
- Roof Sheathing - Gable (Imperial)
- Roof Sheathing - Gable (Metric)
- Roof Sheathing - Hip Roof (Imperial)
- Roof Sheathing - Mansard (Imperial)
- Roof Sheathing - Shed (Imperial)
- Slope, Roof, Hip Valley, Height and Width Factors