Rafters And Fascia Flat Roof

Overhangs are extensions of the roof beyond the exterior wall i e the joists rafters or trusses and the decking they support cantilever past the wall.

Rafters and fascia flat roof.

Drive 1 2 nails in per rafter so it doesn t move around. Hold the board in place and use 2 in 5 1 cm nails and a hammer to secure it in place. Use 1 inch lumber in the appropriate width for your joists to create fascia. As nouns the difference between rafter and fascia.

Rafters are cut in two pieces that are joined at an angle that creates the peak of the roof. Place your nails in line with the marks on your drip edge and place it in the center of your fascia board. Choose boards that are 1 inch 2 5 cm thick so they fit easily onto the ends of your rafters. Building trusses on site is easily done for a shed.

The eave fascia not only seals the ends of the rafters it also provides a flat surface on which to attach the gutters. Roof trusses are made up of rafters and ceiling joists. That is what makes su so cool real and live 3 d models. 3 the offset height of the flat topped ridges is correct.

If the roof will be framed w o backing the ridges and h v rafters bevels then they should be shown as you would frame them. Showing the bevels on the ridges and h v rafters adds to the confusion. I cut rafters out of 2x8s frame this pole barn lean to. You can buy boards for your fascia from a hardware or home improvement store.

An eave typically has a metal edge flashing and gutter that are attached to a wood fascia trim board. A simple gable shed roof is often built using 2 4 or 2 6 lumber for the rafters and 2 4 for the collar ties. It is always better to have a large rafter rather than be concerned with a sagging roof. Between the roof and fascia wall.

The ends of your rafters are usually either 6 or 8 inches 15 or 20 cm tall so boards that are 8 or 10 inches 20 or 25 cm tall will work best. If your project had a rafter length of 8 or less a safe and strong method is to use 2x8 framed 16 on center. When water rolls off the roof most of it drips into the gutters but some may curl back under the roof. Structures such as sheds or barns can be frames with rafters every 24 again make sure to consult local codes.

Roofers usually extend the end of the roof about an inch past the fascia and cover the end with a drip edge. The rafters are angle cut at the ridge end and notched with a birdsmouth where it meets the top plate of the supporting wall. Joists are the flat horizontal framing members that support the drywall and other ceiling elements.