Joining A Flat Roof To A Pitched Roof

When assessing the pitch of a flat roof always get an accurate level onto the roof and carefully study the degree of fall to build up a mental picture of potential snags before you get them this way plans can be made in advance of problems.

Joining a flat roof to a pitched roof.

All you need is about 100mm overlap at the top and a bottom flap you can lift over the epdm. 12 to 18 inches wide. We ll start with the knowledge that the main roof has an 8 12 pitch. Flashing and more roofing compound are used to weatherproof the joint.

Joining a flatty onto a pitched involves chopping all the existing roof stuff that exists below the level of the wall plate. It is largely cosmetic in so far as the a framing is concerned in any case. I have used the join roofs tool but then how is it best to add the fascia and guttering to connect to what will be the new modified roof. A pitched roof is more expensive.

This video will demonstrate how to integrate a cure it grp roof with a pitched roof. It is a significant renovation if you are converting from flat to pitched. After this roofing cement is applied around the complete area and then the missing tiles are replaced. Flat roofs also don t last as long.

This is stiff enough to push and wiggle under the existing felt if yoy are carefully you will manage it most times. However flat roofs require much more aggressive and consistent maintenance than a pitched roof. Depending on the climate your flat roof will only last between 15 and 30 years if well maintained. I wondered what is the best way to do this.

Most homeowners choose to convert a flat roof to a pitched one using a simple trussed roof with two angled planes. The other is to get the fascias to line up. Joining these two roofs poses two main challenges. While that s the easiest route it s certainly not your only option.

Additional valleys angles and gables can be built into converted roofs as well but adding these elements may affect your project. First we should establish the pitch of both roof planes. You then build this junction with ply layboards that extend up the roof far enough in order to sufficiently weather. Slip a new pitched roof membrane under the existing lift the existing gently and get up as far as you can.

One is getting the two differently pitched planes to meet at the hip or valley rafter. Joining different flat roofs. Joining roofs flat roof to sloped roof hi i am trying to join a flat sloped roof to an angled roof and connect the fascia and guttering.