Gable Shed Roof Pitch

The first thing you need to do is determine the correct pitch for your area.

Gable shed roof pitch. The gable style pitched roof is not only one of the most common styles of shed roof but it is also one of the easiest to build. A saltbox shed is a gable that extends further incorporating a covered porch on the front or back. Based on the fact that c almost 8 we are going to at least need an 8 2x4 to build this gable shed roof rafter. This image shows a relatively shallow roof pitch of 15 degrees.

Another widely used method is to follow the house s roof pitch on one side building the ridge off center then sloping down more drastically on the shorter side which will be closer to the house. A gable roof is probably the most versatile type of shed roof and the most common as it can handle any type of pitch. Having the correct pitch is important. Better go with a 10 piece because we want to have a rafter tail that will give us a side overhang for our shed.

For instance a 4 12 pitch denotes a roof rising 4 inches for each 12 inches. Take this 2x4 and snap a chalk line down the middle of it on the flat side. This is based on how much rain and snow you are likely to get in an average year. Print figure 3 7 or 3 8 out and lay a cut 2 4 on top to verify that your upper rafter angle j is correct for 3 12 or 6 12 pitch trusses only.

Your custom dimension h at this point you will decide how much overhang you want on your shed. 12 12 roof pitch is easy because it s a 45 degree angle. If you re planning on building a gable roof with a pitch of 4 12 for a shed that s 200 inches 510 cm wide your rafter boards would need to be 105 3 inches 267 cm long on each side. Roof pitch and corresponding angle of degree.

Pitch for a gable roof the most common is generally 1 4 or 1 3. This can be a nice look even when it is turned with the gable end to the house and the door is under the short pitch rather than a gable end. Which is equal to 1 4 or 1 3 the total span of the building not counting any overhang. Don t forget to cut the ends of each board to the appropriate angle to allow them to fit together at the peak.

Pitched roofs are attractive and also can be used for additional space for a shed loft. Having a steeper pitched roof allows for more space in a shed loft. A lean to is also versatile but features only one roof face. For the shed roof pictured above the back has a 5 12 pitch.

If you have to go with a roof pitch less than 3 12 then it would either have to be a metal roof or a roof covered with a rubber membrane to prevent water penetration. Pitch can vary a great deal from a shallow slope up to a very steep pitch.