Water Ponding On A Flat Roof: What It Is & How To Prevent It By Keeping Drain Outlets Clean

Posted on: 31 October 2014

Although trees surrounding a home can be beautiful to look at, they can also lead to a flat roof getting damages. When you have trees that are close to the roof, the leaves can clog up the drain outlets and cause water ponding. In this article, you will discover what water ponding is and how to keep drain outlets clean to prevent it from happening.

What is Water Ponding?

Water ponding is simply an accumulation of water on a flat roof that usually occurs when it rains. Flat roofs have slants leading to drain outlets so that water to flow off can the roof. However, the outlets are not effective if they are clogged with leaves, so the water can stay on the roof for a long time.

It is vital for you to get your trees pruned if you want to keep them because they can also interfere with the amount of sunlight shining on the roof. Sunlight is necessary because it helps evaporate the water and prevent ponding from taking place. The best way to prevent water ponding is to keep the drain outlets clean, whether by hiring a professional, like great canadian roofing, or doing it on your own.

How Can Drain Outlets be Cleaned to Prevent Water Ponding?

To take on the task of cleaning flat roof drain outlets on your own, you must make sure a sturdy ladder is available for you to climb on top of the roof. You will also need to purchase a trowel if you don't have one. When you get on the roof, use the trowel to clean out leaves that are clogging the outlets up.

If you make sure the roof is inspected at least twice per year, you will have fewer problems with water ponding. Each time the roof is professionally inspected, make sure the roofer cleans the outlets and observes them for any other repairs that are needed. Trash and dirt can also clog up the outlets, so inspections are vital in preventing it.

Water produces a lot of weight that can cause the metal of a flat roof to droop, so make sure water ponding is prevented at all costs. Replacing a damaged roof is not an expense that you want to deal with, especially if you don't have homeowners insurance. The key to keeping water on a flat roof to a minimum is keeping the drain outlets clean, and a professional can do it best!