While that s the easiest route it s certainly not your only option.
Joining a flat roof to a pitched roof.
Slip a new pitched roof membrane under the existing lift the existing gently and get up as far as you can.
It is a significant renovation if you are converting from flat to pitched.
However flat roofs require much more aggressive and consistent maintenance than a pitched roof.
This video will demonstrate how to integrate a cure it grp roof with a pitched roof.
It is largely cosmetic in so far as the a framing is concerned in any case.
I wondered what is the best way to do this.
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.
This is stiff enough to push and wiggle under the existing felt if yoy are carefully you will manage it most times.
Depending on the climate your flat roof will only last between 15 and 30 years if well maintained.
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.
Most homeowners choose to convert a flat roof to a pitched one using a simple trussed roof with two angled planes.
Flashing and more roofing compound are used to weatherproof the joint.
Joining different flat roofs.
Joining a flatty onto a pitched involves chopping all the existing roof stuff that exists below the level of the wall plate.
Joining these two roofs poses two main challenges.
We ll start with the knowledge that the main roof has an 8 12 pitch.
You then build this junction with ply layboards that extend up the roof far enough in order to sufficiently weather.
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.
Alternative is a roll of wide dpc.
The other is to get the fascias to line up.
Additional valleys angles and gables can be built into converted roofs as well but adding these elements may affect your project.
One is getting the two differently pitched planes to meet at the hip or valley rafter.
A pitched roof is more expensive.
All you need is about 100mm overlap at the top and a bottom flap you can lift over the epdm.
Flat roofs also don t last as long.
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.
After this roofing cement is applied around the complete area and then the missing tiles are replaced.
