Filling Low Spots On Flat Roof

A professional roofer can usually fix a low spot in a roof with some roofing plaster.

Filling low spots on flat roof.

Add more compound to fill a low spot. A variety of liquid patching materials are appropriate for fixing low spots on flat roofs. How to fix water puddling on a flat roof. Access the flat or low slope roof using an extension ladder.

Contractors will sometimes recommend costly solutions to a water damaged roof such as a full roof replacement. If low spots caused the ponding your roofing contractor can fill them in with plaster so water can no longer settle inside them. When it rains it puddles there. Greenslope is a simple cost effective way to fix a flat roof with water damage.

If you prefer a diy approach and are somewhat handy you can try filling the spot yourself. A roof that isn t pitched properly will have a poor slope that can t. Some flat roofs need wider or more drains to remove all of the water they receive. This is because there are subtle slopes in the surface of the roof that can come as a result of the installation process weak spots in the roof or a particular focus of debris or precipitation.

However puddles 1 or more inches deep that linger for days can indicate a. Despite the fact that they are called flat roofs commercial flat roofs aren t always completely flat. Our unique formula of recycled rubber crumb polystyrene balls and binder fill up the low spots on your flat roof making your flat roof flat again. Identify the low spots or areas where ponding occurs by water stains on the roof coating.

Roof patch putty can be applied using a trowel to fill low areas. The roofer will fill in the low area and give it a slope to match the existing slope of the roof. This new roof was installed 2 ply hot mopped in 2015. I have some areas on my flat roof that are low.

Once a top coat has been applied it is completely water tight and there will be no more low spots on your flat roof. Adding or widening drains. Mastic is a flexible sealant that adheres to almost any material. Recently i noticed the low spots have began to blister not sure this is the correct term.

Fill a low spot yourself. You can also use a general epoxy concrete filler and apply mastic on top using a trowel. Greenslope can be used in a wide range of practical scenarios and offers contractors an inexpensive solution for their clients. The roofslope auxiliary sloping compound provides a quick and easy way to fill in low spots on flat roofs and achieve positive slope to aid in proper drainage.

There are a few options for fixing a low spot. By their very nature flat roofs do not completely drain after it rains.