How To Attach Roofing To Steel Trusses

Use clips based on the thickness of the plywood such as 5 8 or 3 4 inch.

How to attach roofing to steel trusses.

Install plywood clips also called h clips at 24 inch intervals onto the upper edge of the first run of plywood by hand. How to tie a additions roof to existing roof roof designs to attach to existing home how to construct a roof from an exsisting shead how to attach a deck roof to existing roof how to add a roof over porch cost to tie into existing roof attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing. Fasten it to the first rafter then unroll it only as far as the next one before nailing it in place. Toenail a truss into the top of the wall plate by nailing through the sides of the bottom chord at a 30 degree angle.

Nail a piece of 2 by 4 lumber diagonally from the inside of the rafter to the edge of the top plate with one nail in each end to hold the truss plumb or level from top to bottom. As with rafter style roofs toenailing is one of the most common ways of attaching a truss style roof to a wall plate. Now when you are done with construction of roof trusses the only thing that you have to do is to take them to the roof safely. Unroll the insulation with the vapor barrier side down.

Additional caution must be. This will ensure the good performance and long life of the metal. If installing over green or damp lumber a positive vapor barrier must be installed to separate the wood from the sheet. It should be stretched as tight as possible without being pulled so tightly that it gets damaged.

It is important to protect metal sheets from potentially corrosive situations and materials. Position a level on the rafter of the truss and adjust the top of the truss in or out to center the bubble in the indicator.