Discover all the tips and tricks on this page.
How to merge flat roof to shingle.
The minimum pitch required for shingles is 2 12 which means for every 12 inches the roof rises 2 inches.
A couple of weeks ago we published a two part series showing how a local roofing contractor shingled a roof with architectural shingles.
Unfortunately shingles for a flat roof are not advised.
Installing flat roof shingles is a process that is complicated and should only be done by professionals.
Roof shingles are not sealed in any way and will leak.
Adding a pitch to a flat roof requires construction.
Shingles are not meant for roofs with less than a 2 12 pitch.
Any slope that has a pitch less than 2 12 is too flat for shingles and should be covered with flat roof materials such as tpo pvc epdm.
Different roofing materials require different slopes or pitches.
Stage 3 lay your new fibreglass roof up to the roofing batten upstand then up the face or up the face and onto the top of the batten itself.
On top of that many roofers prefer to use a roll out roofing system.
These require more preparation and extreme heat to apply.
Make sure you seal every joint and seam as a bit of extra work now will save you a lot of work and money down the road.
If you have a shallow pitch or a flat roof this is not for you.
In theory roofing on flat roofs can last as long as standard materials on sloped roofs but in reality roofing on houses with pitched roofs has greater longevity on average.
Most cities require a slight pitch for a shingled roof.
With our tips and tricks you can combine a pitched shingles roof with a flat roof with a waterproof connection as a result.
It is always better to do roofing in warm or hot weather.
Again it s important to compare the durability of pitched roof materials like shingles with high quality flat roof materials not just tar and gravel or torch down roofing.
If you have a low pitched or flat roof tar bitumen rolled or rubber roofing material is recommended.
Stage 4 make good next doors felt roof with a heavy weight torch on felt.
It appears to be flat but it needs a slope to allow the water to drain from the roof.
As long as you re careful not to damage the roofing material as you work it s easy to keep them functional.
If shingles are your hearts desire and no other method will do put down a rolled or rubber roofing material first for protection.
Flat roofs require more maintenance than do sloped roofs because debris tends to collect on them.
But they re safer to walk on than sloped roofs.
This project guide is a combination of those two articles and it covers replacing the existing roof decking installing underlayment and ice dam protection laying the first row laying shingles in the field flashing ridge shingles and vents and more.
