How To Build A Pitched Roof On A Flat Roof

Unlike sloped roofs flat roofs are susceptible to ponding water.

How to build a pitched roof on a flat roof.

This guide has been submitted by one of the sites members and so it should help to understand what is involved. If you own a building with a flat roof the first thing your contractor will do is consult a structural engineer to make sure your structure can handle the conversion. You will need to ensure that you are in standards with your local building codes and have the permits required. Building a pitched roof over an existing flat roof it depends on a lot of variables like the condition of the existing flat roof including the state of the joints and the material its made of.

To get rid of ponding water problems. The flat roof already has a slight pitch as it is required by law. Purchase your materials including prefabricated trusses plywood covering and roof tiles. Aesthetics are a real consideration here.

Pitched roofs last substantially longer in most climates. When it comes to the disadvantages some property owners are being pestered by leaks. 702 739 7663 or request a free estimate. Robin is working on an extension so we thought we d shadow him for the day and see how he creates a pitched roof or semi pitched roof leading up to a flat.

Next measure the area and make calculations so you know how much of your chosen materials to buy. Most people view pitching a flat roof as a tedious job. The process of changing the pitch of your roof. Various styles of a pitched roof can be built or you can purchase pre manufactured trusses.

Pitched roofs are usually much heavier than flat roofs so an easy replacement may not always be possible. 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 roofing systems come with benefits and drawbacks. To build a roof start by deciding whether you want to put up a flat or pitched roof on your building.

Snow and rain which usually pile up on a flat roof run off the slanted roof thus prolonging the lifespan of the roof. If you have a high rise building converting your flat roof to a pitched one may not be applicable. If the structure contains windows then you ll need a low pitch for example.