Pitched Roof Over Existing Flat Roof

Adding a trussed style roof.

Pitched roof over existing flat roof.

How to put a pitch on an existing flat roof step 1. Determine the pitch of the roof. Flat roofing systems come with benefits and drawbacks. Unlike sloped roofs flat roofs are susceptible to ponding water.

There are a few ways to dealing with a pitched roof if you choose to convert to a flat roof. When it comes to the disadvantages some property owners are being pestered by leaks. How to increase the pitch by building a roof over an existing roof use premade roof trusses. You can install a shallow pitched roof over your existing flat roof add a trussed ranch style roof to convert to cathedral walls or even build a new floor and install the pitched roof above that.

Consult with your roof trusses manual to find the pre determined pitch of your. There are a few ways in which you can go about the replacement including. You ll need to remove the siding where it meets the roof. Remove the top several levels to.

Premade roofing trusses will be easier and take less time than installing a stick built roof. This has to happen whether you re just removing the pitched roof or adding another floor with a flat roof. Installing a shallow pitched roof over your existing flat roof. Either way your home s existing design may interfere or affect the changes you can make.

If you have a high rise building converting your flat roof to a pitched one may not be applicable. Measure from one top plate to the other across the roof in the direction that is. Determine the span of the roof.