How To Fasten Roof Trusses To Top Plate

Measure and mark the location of the roof trusses.

How to fasten roof trusses to top plate.

Toenail a truss into the top of the wall plate by nailing through the sides of the bottom chord at a 30 degree angle. Everything s caulked but is still leaking we believe. As with rafter style roofs toenailing is one of the most common ways of attaching a truss style roof to a wall plate. It is drilled at an angle on different ends of the rafter which prevents the nails from loosening from the roof s weight.

Another great way of attaching the truss end to the top wall plate is to use a simpson fastener shown in the picture above which you can find at your local lumber store. Some building codes around the country require the use of a hurricane tie also shown above to add extra reinforcement for holding down roof trusses in the event of very strong winds. After setting the second truss in the same manner workers attach a ridge beam to the peak of both trusses. 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.

Repeat this step to attach the remaining trusses. Set the roof truss on each mark. We also recently are able to see huge water spots forming on the. Attaching trusses to top plate.

See photo at right the truss rafter is then fastened to the post with nails or bolts. A classic choice for securing your rafters is toenailing involves connecting the rafter to the top plate using nails driven into the beam and the wall cap. Secure it with a joist hanger using the hammer and nails. 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.

For attaching rafter or trusses to the top plate landscape timbers fences decks headers stair stringers and more view details framefast structural framing system. The beam extends to the far end of the roof hanging over the trusses still sitting.