How To Attach Shed Roof To Walls

Toenail a truss into the top of the wall plate by nailing through the sides of the bottom chord at a 30 degree angle.

How to attach shed roof to walls. But you have to do it before you build the walls. The best method is to snap chalk lines on the shed floor to outline the truss parts. Your shed walls are going to attach in two main ways. Install shed rafters from the ledger board to the outer wall using metal rafter hangers which attach to the ledger board with screws or nails.

When a shed roof intersects a wall a ledger board attached to the wall serves as a nailing surface for the ends of the rafters at their upper ends. Leave this doorway open. If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate. Cover the walls with board and batten 4 by 8 foot sheets of plywood nailed vertically to the sheathing strips with the seams covered by 1 by 4 inch batten boards.

Add decking atop the roof and nail on metal flashing where the shed roof joins the existing roof. Attach roofing to the garage wall with bent metal flashing that goes up the wall and over the roof. The ledger board in this case is essentially. As with rafter style roofs toenailing is one of the most common ways of attaching a truss style roof to a wall plate.

When securing your walls to the floor you will nail or screw through the bottom plate of your wall and directly into the floor joists. If you re building your own roof trusses the handiest place to assemble them is right on the shed floor. On a two story house you can usually tie the ledger into a band joist also called a rim joist located between the floors as shown below. Frame a wide doorway by bracing the shed roof temporarily and cutting studs with a reciprocal saw.

Nail a 2 by 6 inch header board between studs over that doorway and secure it with studs from the header to the floor. Build a real addition by removing the siding from the shed and building new walls. They will be fastened to the floor and they will be attached to each other. Seal the top with clear caulk.