Add Pitched Roof To Flat Roof

Unlike sloped roofs flat roofs are susceptible to ponding water.

Add pitched roof to flat roof.

If both of the roofs are flat then they will normally butt up against one another however the problem with flat roofs is that there will always be a weakness down the center of the join. Using a pitch measuring tool that i d made we also determined that the exact pitch of the shed roof was 3 1 2 in 12. However flat roofs require much more aggressive and consistent maintenance than a pitched roof. It is a significant renovation if you are converting from flat to pitched.

The flat roof already has a slight pitch as it is required by law. Depending on the climate your flat roof will only last between 15 and 30 years if well maintained. You can tear off the existing roof remove the trusses and strengthen the joists. Putting aside the obvious question of that s a terrible idea why would you want to do that there are really only two ways to go about that.

Most homeowners will have a pitched home that they wish to add a flat roof addition to. This has to happen whether you re just removing the pitched roof or adding another floor with a flat roof. Most people view pitching a flat roof as a tedious job. The pros cons of flat vs.

You will need to ensure that you are in standards with your local building codes and have the permits required. When it comes to the disadvantages some property owners are being pestered by leaks. There are a few ways to dealing with a pitched roof if you choose to convert to a flat roof. Various styles of a pitched roof can be built or you can purchase pre manufactured trusses.

You either have to raise the height of the eaves or lower the height of the ridge. Blind valleys simplify framing to keep the porch roof framing as simple as possible we installed a structural ridge supported by posts at each end with the common rafters landing on top of the ridge. Flat roofing systems come with benefits and drawbacks. Flat roofs also don t last as long.

How to tie a additions roof to existing roof roof additions to existing roofs how to construct a roof from an exsisting shead how to change a roof line how to attach a deck roof to existing roof how to add a roof over porch attach shed roof to house adding a roof to screened in porch adding a roof to existing adding a roof. A pitched roof is more expensive. If you are planning to add a new roof to your home or shed be sure to consider all the available options. Look for a roofing contractor who has experience working with flat roofs and who knows how to add waterproof coatings and other surface treatments properly to prevent water exposure.

However if you prefer the appearance of a pitched roof are concerned about your existing roof s structural stability or need roof repair to correct leaks.