How To Make A Flat Roof Pitched

However flat roofs require much more aggressive and consistent maintenance than a pitched roof.

How to make a flat roof pitched.

Flat roofs also don t last as long. Next measure the area and make calculations so you know how much of your chosen materials to buy. Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof. Determine the roof span and pitch.

Adding pitch to a flat roof. If you used long lasting materials on your pitched roof you could expect it to last much longer. Plumb cut the ends of the rafters and place blocking between the rafters. Yet for historic modern style buildings like this old house s cambridge tv project flat roofs are at the core of the architecture meant to reflect the broad horizontal lines of the natural landscape.

Cut rafters to the hypotenuse of the roof plane depth and stud wall height. To build a roof start by deciding whether you want to put up a flat or pitched roof on your building. Of course you don t need to live in a modern house to deal with a flat roof. If you have a flat roof on a part of your property they often are susceptible to problems and so it is now common practice to convert a flat roof into a pitched roof.

Calculate how much the roof span is going to be by measuring from one top plate to the other top plate. Step 3 prepare the materials. The process for converting a flat roof into a pitched roof depends on your individual structure and your individual needs there is no one size fits all option. At the intersection with the existing roof decking and stud wall make bird mouth cuts and fix the rafters at 16 inches on center using toe nailing or joist hangers.

Purchase your materials including prefabricated trusses plywood covering and roof tiles. Step 4 re sheath roof. How to make a flat roof have a pitch general steps step 1. Tear off the old materials and apply roof sheathing.

Step 2 calculate material prices. Step 1 calculate the roof span. This guide has been submitted by one of the sites members and so it should help to understand what is involved. Install the new material.

Step 5 replace roofing.