Installing Roof Trusses Intructions In Washington State

Step 3 install the prefabricated roof trusses.

Installing roof trusses intructions in washington state.

The first 5 trusses braced per the building component safety information bcsi chapter b2 entitled truss installation temporary restraint bracing. For contractors it may be difficult to comply with osha requirement to use fall protection while. The first 5 trusses are sheathed as they are set initially. Trusses can be made by wood or steel.

Typically the contractor sets most or all of the trusses on the side of the roof opposite the location. In past trusses can only be installed by the builders as they are having specialized equipment and expertise in the field. Correct installation of trusses and joists is crucial for the success of your project. So you can choose the one that you find good for yourself.

In areas subject to snow not less than two. Clay and concrete roof tile attachment shall be in accordance with the manufacturer s installation instructions where applied in areas where the ultimate design wind speed exceeds 130 miles per hour 58 m s and on buildings where the roof is located more than 40 feet 12 192 mm above grade. Additionally we provide pre framed wall panels to assist our clients in reducing on site framing time and job site waste. To do this you can take your marked areas and use a drill and screws to secure them to the sides of the wall.

Use adhesives if required to add extra security. Roof trusses are the highest parts of a house frame and workers installing them can fall and be seriously injured or even killed. Every step of the truss installation follows explicit instructions from the manufacturer. Therefore we have created the following easy to follow installation guides and recommend that the relevant guide is read prior to installation.

The final step is to actually install the roof trusses. Use washer head screws to secure all of the joints of steel trusses and keep a spacing of about 12 inches between screws. From inside the attic your roofing professional will drive a nail about one third of the way down from the ridge between two rafters to mark the desired spot for installation. The first 5 trusses are sheathed on the ground and then hoisted into place.

Now days you can see that roof trusses are commonly used in constructing modern roofs. Have someone hold them up for you as you are securing them in so that they are straight on. Install all the trusses in a similar manner with perfect nailing. About how to install roof trusses.