Adding Pitched Roof To Flat Roof

First things first roofing contractors conduct the necessary measurements to make sure that they know.

Adding pitched roof to flat roof. Flashing and more roofing compound are used to weatherproof the joint. There are a few ways to dealing with a pitched roof if you choose to convert to a flat roof. My pergola roof is about 7 wide. You can tear off the existing roof remove the trusses and strengthen the joists.

After this roofing cement is applied around the complete area and then the missing tiles are replaced. How to make a flat roof have a pitch general steps step 1. Enter your numbers into this go to roof pitch calculator. Step 4 re sheath roof.

Depending on the climate your flat roof will only last between 15 and 30 years if well maintained. Step 5 replace roofing. Realistically speaking to do it right would involve a complete tear off of the roof structure then a re engineering and rebuild of the new flat roof. Get your roof size by using this roof pitch calculator.

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. So to raise the roof on one end would require a 10 1 2 drop. Flat roofs also don t last as long.

Determine the roof span and pitch. Roof is 6 12 pitch and measures at 2 400 square feet so 2400 x 1 12 2 688 2 88 sqs added for pitch. There are all sorts of things you have to take into consideration depending on where the building is. 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.

The roof needs to be tied in by lifting up some of the original tiles on the existing roof and then allowing the flat roof to run slightly underneath. The typical way is to remove the existing roof and add new framing to the home that create a pitched roof over the old flat roof area. Step 1 calculate the roof span. Which i thought would look pretty strange.

You either have to raise the height of the eaves or lower the height of the ridge. Step 3 prepare the materials. There are several ways to convert a flat roof to pitched. Adding pitch to a flat roof.

A pitched roof is more expensive. Next roofers will have to remove. The manufacturer s guidelines say the pitch should be 1 1 2 for each foot of paneling. Either way your home s existing design may interfere or affect the changes you can make.

Step 2 calculate material prices. However flat roofs require much more aggressive and consistent maintenance than a pitched roof. So i decided to raise the roof in the middle of the pergola instead of at one end.