Raise A Flat Roof

Replacing a roof can be expensive but if a roof contains only a small slope it s possible to raise the roof pitch of a house by building a roof over the old one.

Raise a flat roof.

See our list below to understand the costs that would add up for raising your roof. This new roof with a higher pitch can be accomplished with premade roof trusses and typical asphalt shingles. Most people view pitching a flat roof as a tedious job. And although almost any roof can be raised the cost of raising a very large or complex roof may outweigh the benefits.

You will need to ensure that you are in standards with your local building codes and have the permits required. For all their aesthetic benefits flat roofs can come with some serious downsides too. Leaving the old roof behind offers more roof protection but it also increases the weight being supported by the walls dramatically. Raising the roof on a flat roof is real iffy can be done but since the roofing membrane ters quite easy usually cheaper to just rip it off and reroof in which case depending on architecture you might consider the easier to waterproof sloped roof maybe with a cathedral ceiling or mezzanine level.

Tile is designed for sloping roofs and will not adequately move water from the problem spot. Increasing the roof pitch of a home can provide better drainage and might be the best solution for people who have flat or very low pitch roofs. Many old homes have lowered ceilings that can be easily remov. The appearance of puddles on the roof could also be caused by drainage problems so make sure outlets are cleared and drainage systems are functional.

Flat roof surfaces are more prone to leaks water damage and problems with mold. A truss framed roof on the other hand doesn t have any attic space to expand you re probably going to have to raise a truss framed roof to get more space. The flat roof already has a slight pitch as it is required by law. Raising the roofline to increase the slope and add the visual appeal of a raised or cathedral ceiling solves both issues.

Not to mention you ll need to replace your flat roof more frequently and maintain it with waterproof coatings and seals. Raising the roof pitch does mean building a new roof although tearing the old one off is sometimes optional. Flat and low slope roofs are prone to leaks and depending on the style of your home might not enhance its aesthetics. Various styles of a pitched roof can be built or you can purchase pre manufactured trusses.

Increasing the pitch of your roof costs and roi. You will need to consult with structural engineers who can plan for your home s roof raise and get the appropriate permits from your local city.