How To Merge Flat Roof To Shingle

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.

How to merge flat roof to shingle.

Installing flat roof shingles is a process that is complicated and should only be done by professionals. If you have a low pitched or flat roof tar bitumen rolled or rubber roofing material is recommended. These require more preparation and extreme heat to apply. If shingles are your hearts desire and no other method will do put down a rolled or rubber roofing material first for protection.

You should not shingle a flat roof. Shingles are not meant for roofs with less than a 2 12 pitch. Adding a pitch to a flat roof requires construction. Flat roofs require more maintenance than do sloped roofs because debris tends to collect on them.

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. Discover all the tips and tricks on this page. Stage 4 make good next doors felt roof with a heavy weight torch on felt. The minimum pitch required for shingles is 2 12 which means for every 12 inches the roof rises 2 inches.

Roof shingles are not sealed in any way and will leak. Unfortunately shingles for a flat roof are not advised. On top of that many roofers prefer to use a roll out roofing system. Most cities require a slight pitch for a shingled roof.

Different roofing materials require different slopes or pitches. 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. If you have a shallow pitch or a flat roof this is not for you. As long as you re careful not to damage the roofing material as you work it s easy to keep them functional.

A couple of weeks ago we published a two part series showing how a local roofing contractor shingled a roof with architectural shingles. A flat roof isn t actually flat. With our tips and tricks you can combine a pitched shingles roof with a flat roof with a waterproof connection as a result. It appears to be flat but it needs a slope to allow the water to drain from the roof.

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. You should be insured to work with hot flame and be competent in the field if you are not get a qualified roofer to complete this process for you do not take chances. But they re safer to walk on than sloped roofs.