Flat Roof Pond Patch

Extremely versatile it can be used over the roof membrane for maintenance or under the new roof membrane in reroofing applications.

Flat roof pond patch. Low spots in the. Greenslope is a roof leveling compound designed to facilitate positive drainage of standing water on flat rooftops. How to repair a roof that is ponding. Roof patch putty can be applied using a trowel to fill low areas.

Super putty elastomeric roof pond patch and filling compound. How to fix ponding on a flat roof depends on the cause of the ponding. Henry 176 pondpatch filler and leveler is strong durable has great compressive strength 125 psi and will not burn. It may also void your warranty.

Apply a thin layer of roofing cement all the way to the edges of the 16 inch patch and press it firmly down over the 12 inch patch. Flat roofs by their very nature will collect some water when it rains. You can also use a general epoxy concrete filler and apply mastic on top using a trowel. Its ease of application wide compatibility superior adhesion and durability make greenslope an ideal roof pond patch and filler.

Continue with the 20 inch patch attaching each circle that. However excessive ponding threatens your roof. A variety of liquid patching materials are appropriate for fixing low spots on flat roofs. 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.

Mastic is a flexible sealant that adheres to almost any material. So if your flat roof is collecting water that doesn t drain or evaporate within 48 hours you will need to fix it. However this does not mean you should allow water to accumulate or puddle on top of your roof. Pre mixed and ready to use.