How To Make A Flat Roof Pitched

Flat roofs also don t last as long.

How to make a flat roof pitched.

Step 3 prepare the materials. Step 2 calculate material prices. However flat roofs require much more aggressive and consistent maintenance than a pitched 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.

Flat roofs aren t architecturally logical as rain and snow will shed much more quickly off a sloped roof. Next measure the area and make calculations so you know how much of your chosen materials to buy. 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. Step 4 re sheath roof.

Some will choose to keep their pre existing flat roof on their structure underneath the new pitched roof to save removal costs but others might not be able to consider that option. Step 1 calculate the roof span. Step 5 replace roofing. Adding pitch to a flat roof.

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. How to make a flat roof have a pitch general steps step 1. Purchase your materials including prefabricated trusses plywood covering and roof tiles. If you used long lasting materials on your pitched roof you could expect it to last much longer.

This guide has been submitted by one of the sites members and so it should help to understand what is involved. Tear off the old materials and apply roof sheathing. Calculate how much the roof span is going to be by measuring from one top plate to the other top plate. Of course you don t need to live in a modern house to deal with a flat roof.

Install the new material. Cut rafters to the hypotenuse of the roof plane depth and stud wall height. 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. Plumb cut the ends of the rafters and place blocking between the rafters.

Determine the roof span and pitch.