New Roof Trusses On Old House

Many older houses and plenty of new ones too are framed with rafters 2x or engineered lumber that extends from the ridge board at the roof peak down to the top plate of the exterior wall where each rafter typically overhangs to form the.

New roof trusses on old house.

Once the trusses soffit and fascia are in place lay the roofing felt in place. Trusses are required by all building codes to be engineered by a structural engineer and have an engineer s stamp on the truss s drawings. You can strip the shingles out of the area that the new roof will cover but to be safe i often leave the old shingles in place and frame over them. Now you can begin shingling your roof preferably with asphalt shingles.

When all the trusses are installed and the first row of decking is on this brace is removed. Also different architectural styles will use the same type of roof. This is article 2 of 13 in chapter 3. To hold them up until the decking of the roof is placed on top a 12 foot 1 inch by 4 inch piece of lumber is used.

Nail the shingles to the felt starting from the outside in and cutting to fit when you reach a corner or edge. One of an attic s most important features is its framing. The alternative is to build up the roof s frame with 2x8s and 2x10s. First set the new rafters or trusses on the addition walls up to the point of the eave of the main house and snap chalklines on the shingles to mark the center of the new valley.

Usually trusses are put 24 inches apart. Housing and urban development hud rehab guide. It can be nailed temporarily to each truss as the next truss is put in place. Just as there are many types of roofs with many roof parts there are many different types of roof trusses this extensive article explains through a series of custom truss diagrams the different truss configurations you can use for various roofs.

Roof trusses are prefabricated triangulated wooden structures used to support the roof. Intricate roofs have many parts that incorporate several of the basic roof designs such as a gable roof sitting atop a gambrel or variations of the gable valley roof design using one or a variety of different types of roof trusses also see our very detailed diagrams showing the different parts of a roof truss. Click to add item 26 spreadweb residential roof truss 6 12 pitch 87 to the compare list. Add to list click to add item 26 spreadweb residential roof truss 6 12 pitch 87 to your list.

Rafters or roof trusses. Compare click to add item 26 spreadweb residential roof truss 6 12 pitch 87 to the compare list.