Drain Catch Basins eliminates 90% of FLAT ROOF LEAKS - a Must have for Commercial Roofs
Channel: Flat Roof Doctor
Date: 2022-01-24

All commercial flat roofs have 1 thing in common, drains. if the drain is not functional, then it causes leaks, eventually a replacement. Installing a catch basin will eliminate most of all flat roof issues.
A catch basin collects debris from the entire roof in a small designated area. But, that is not all. Because the drain outlet is several inches lower than the roof, it allows water to flow out freely, without flooding the entire surface, even with all the debris in the basin.
This is a very important part of any flat roof.
Chapters:
0:00 Catch Basin drain on flat roofs
0:38 Removing water off the roof
1:04 Explaining wrinkles on Rubber roof
2:27 Cutting roof open for basin
3:38 Removing Drain Pod Extension
3:56 Removing layers of old roof
4:50 Cutting insulation 
6:00 Preparing drain transition 
6:33 Torching Tabs to drain
7:21 Removing Silver Coating
7:40 Making transition to roof
8:18 Catch Basin Complete