How To Fill In Ponding Water On A Flat Roof

Given ponding water is one of the primary concerns most building owners have about their roofs greenslope presents an extraordinary opportunity to drive new service sales.

How to fill in ponding water on a flat roof.

If a large portion of the roof is ponding you can coat the entire roof with this product. Common problems caused by flat roof. After any rainfall lands on a flat roof water will begin to pool. Dry the puddled water with old rags or towels and allow the roof exterior to completely air dry.

Then apply a coat of the pond coat 24 larger than the perimeter of the ponding area so in essence you will be overlapping the standard coating with pond coat and the pond coat will extend 24 beyond the furthest point of ponding water. These areas typically are near chimneys or around large vents. If there is gravel on the roof move it aside to reach a flat surface for these kinds of applications. On a performing flat roof ponding water is not a problem as it will drain or even evaporate away.

However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate. Mastic is a flexible sealant that adheres to almost any material. The greenslope roof ponding repair kit is sold in over 60 commercial roofing supply stores across the united states as a simple fix for small water ponding areas on flat. When it comes to pooling on your flat roof you might find that the water ponds in specific areas.

If your flat roof has ponding water let the experts at eagle watch roofing take a look. Ponding can occur on flat and low slope roofs that are installed using tarpaper roofing tar and fine gravel or a similar built up system. 3 use the utility knife to cut a 12 inch diameter circular patch out of the rolled asphalt roofing. If only certain areas are ponding we recommend that you apply two coats of our standard roof coating up to 12 inside the ponding water area.

It is not cheap but if you have to fix the slope this option has the extra benefit of added insulation. You can also use a general epoxy concrete filler and apply mastic on top using a trowel. Roof patch putty can be applied using a trowel to fill low areas.