How To Fit Roof Trusses

This is a video on the proper way to set trusses.

How to fit roof trusses.

Step 1 measure and obtain trusses. Step 3 brace first truss to ground. After deciding about material to be used for your roof trusses you have to design the trusses as per your roof size. Mostly if you get manufactured plywood it may not fit your roof design and size so you need to cut it according to your requirements.

Measure the accurate length of the ridge beam and the common rafters as well as hip rafters. It s easiest to use a crane or rigging and hoisting equipment to set trusses but two or more people can lift and set trusses up to 9 m 30 feet. As with rafter style roofs toenailing is one of the most common ways of attaching a truss style roof to a wall plate. Stand on scaffolding to safely slide each truss into its marked position.

You simply have to follow these instructions to initiate an easy process. Volunteer and work safely frank peccia. Step 5. Step 2 lift trusses onto roof.

This is a video on the proper way to set trusses. Step 4 install temporary bracing. Once a truss section of four or more has been secured braced and sheeted then these trusses can be used as an attachment point for a personal fall arrest system. Use bracing to keep the trusses in place as you work your way across.

Toenail a truss into the top of the wall plate by nailing through the sides of the bottom chord at a 30 degree angle. Typically the contractor sets most or all of the trusses on the side of the roof opposite the location of truss number one. Workers manually move the first truss to the end of the roof and stand. Measure the area to be framed and plan for the number of trusses you will need.

Also plan for the temporary. This may change the way you normally install trusses so be flexible in improving your safety by following these ideas. Common rafters must be measured according to the angle and pitch of the roof then cut them into the perfect.