Shed Roof To Wall Framing Detail

Framing shed walls is straightforward.

Shed roof to wall framing detail.

If you are going to use siding panels like t1 11 lp smartside siding panels or vertical board and batten types of siding your walls should be framed so that they allow for your siding to extend down below the floor sheeting for weather protection. A common rafter refers to all the rafters that are identical in a specific. Most simply use a nominal 6 piece of lumber. Use pressure treated lumber for the bottom plate of all shed walls when you build shed on concrete pad.

Sometimes the rafter will have a tail and extend out past the wall so that you have a soffit or overhang. Use 2x4s with galvanized framing nails. Fasten the truss by driving 8d finishing nails at an angle down through the board just above the birdsmouth notch and into the underlying wall plate. For alternate 24 inch spacing of floor wall and roof fram ing where floor and roof trusses are used and accommodates 24 inch spacing of studs where wind loads.

Add the length for the eaves if needed to the rafter length and you have the. Because most roof flashing is required to extend up the wall a minimum of 4 and some a minimum of 5. You then have rafters running down from this ridge board and resting on the top wall plates. The typical gable roof diagram above shows the r length measured from the outside wall to the middle of the ridge beam the rafter section diagram below typical of a shed or patio cover roof shows the r length measured from the outside wall to the outside face of the ridge beam either one is acceptable depending on which type of roof you are building but if you are using the.

Before building your shed walls one factor to consider first is the type of siding you want to use. Attach the end rafters to the wall plates of your shed frame. You can use 2x6s particularly if you are going to add insulation and want a higher r value. Lower the first rafter truss into place at either the front or back of the shed.

A stick framed roof uses 2x4 s or 2x6 s or whatever you are framing with but has a ridge board running down the middle ridge line. Use 3 nails for each side. Finish the end walls with blocking studs notched to fit around the rafters and fastened to the top plate. 2x4s can also be insulated but you ll get a lower r value.

The roof flashing is then placed up behind this through the wall z bar flashing on the outside of the vertical blocking backing material. Shed roof framing with common rafters find the length of common rafter on a shed.