Reframing A Flat Roof

Plus it has the added advantage of reflecting heat from the sun which keeps energy costs down.

Reframing a flat roof.

From one end of the rafter material using a speed square or framing square mark an x in 12 angle on the rafter and cut it measure down y height from the long point of the rafter cut and make a mark. Flat flat roofs are less common in residential homes than in commercial buildings. Double check the stability of the structure. Roof framing rafter layout.

06 once every rafter was shimmed to the lines spaced every 4 feet alan nailed them off as i filled in the shimming between the lines. Is it possible to reframe the roof and still live in the. Roof shape is one of the key factors in setting the architectural style of a house. Many homes combine roof types on one roof.

This will the first point of the rafter measurement line using the results of your rafter length calculation measure from this point along the rafter measurement. When you use a silicone roof coating then you add a tremendous level of resilience to the final outcome. Some roofs actually slope in several directions ensuring optimal water runoff. It s quite common for example to see a hipped roof with gable dormers.

Metal specifically aluminum is known for its durability. Remove the roofing membrane of the flat roof. Half of the existing roof is flat and the other half which has a low pitch is in pretty bad shape. This will help you create a flat roof framing plan.

These are inexpensive to build and roof but require a lot of maintenance because they do not allow easy drainage. If there is any lateral movement the structure must be reinforced or replaced. Metal is one of the most popular materials used for flat roof replacement. This is how to get a perfectly flat no puddle roof with a 3 1 2 overall pitch.

Hopefully someone can help me with a few questions that i have. Flat metal roofs can last for almost 35 years in ideal conditions. Framing a roof is the last step in framing new construction. While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below.

Replace any rotten joists or plywood decking. They do not use the same system for framing but can use a lattice truss 1 if necessary. This standing water can become problematic with other surfaces because the erosive effect can eventually find a way to enter the building. Flat roofs are always built at a slight incline at least 1 8 inch per foot.

Roof shape also dictates how difficult and costly a roof will be to build and. When framing a flat roof you will need to create a slight incline. A flat roof will eventually find a spot where water likes to settle and puddle. You can do this with a foam layer that exactly fits your roof.

Inspect the roof structure for water and pest damage.