Concrete Flat Roof

Postby dsbutler71 » Mon Sep 03, 2007 2:51 am

My concrete roof garage (designed to be a roof top deck) does a great job of collecting water whenever it rains. In the middle, about 10-20 cm (2 inches) or so of water collects every time it rains. I'm wondering if there is a light weight material that I can put down to fill in the ponding area and divert the water off the end of the garage? Or if there are any other possible solutions.
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DIY EPDM rubber roofing kits and solutions

Postby thedoctor » Mon Sep 03, 2007 6:30 am

See our flat roofing projects and repairing a flat roof. It would not be a problem to overlay your roof with one of these on the correct size timbers to give your roof the appropriate "fall".
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Postby colinc01 » Mon Sep 10, 2007 1:11 pm

i've used a lightweight product by Belzona before for concrete repairs i believe they also do waterproof membranes
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