Ponding Water On Flat Roofs: The Effects And Ways To Fix It

Taking care of your flat roof does not require a lot of tasks, which is why it can be a good option for business and commercial roofs, but it does require inspecting it from time to time. One thing to look for as you inspect it is ponding water. Ponding water refers to water you find on your roof that will not drain. While you might not think this is a big deal, you should realize that it is. Ponding water can lead to many problems, and it is something you should address as soon as you discover it.

Problems Caused By Ponding Water

When there are puddles are water stuck on your roof, it can lead to numerous issues. These include:

  • Possibility of roof collapse – Water adds a lot of extra weight to a roof. If the water remains there too long and is too heavy, it can cause the roof to cave in.
  • Water leaks – Water on a roof can also soak through the roofing materials. This can lead to leaks in the roof, which can also lead to structural damage of the roof deck.
  • Mold – Mold and other types of unwanted vegetation, including algae, can begin growing on a roof when water is present.
  • Roof damage – The most obvious result of ponding water is damage to the roof itself. This occurs because water can eventually permeate through the roofing materials, and it also occurs because of the effects of UV rays on water. When UV rays from the sun hit the ponding water, it leads to erosion, cracking, and splitting of the roofing materials.

Commercial roofs can be very expensive to replace and repair, which is another reason you should address ponding water issues as soon as you find them.

Ways To Fix And Prevent Ponding Water

After finding ponding water, you may need to hire a company that specializes in commercial roofing to help you fix the problem. Fixing the problem is vital for protecting your roof, but you must also find a way to prevent this from happening in the future.

The first step will be to get this water off your roof, and this is something that can be done with a water pump. A water pump will pump all the standing water off the roof, which will eliminate this problem right now. You can continue to leave a water pump in place to pump water from the roof in the future, but this is not a good long-term solution.

A better long-term solution is to have proper drainage installed in the roof. This can involve installing drains in low areas of the roof. The drains will collect all rain water and will send them to downspouts on your building. The only trouble with drains is they can get clogged. Animals may make nests on them or leaves and debris can get trapped in them. If your roof has drains, you must have a roofing company check and clean them occasionally.

Another good long-term solution is to have a roofing company add a proper slope to your roof. A flat roof should always have a slope that allows water to naturally drain from it, and adding a slope can eliminate this problem in the future. Changing the slope of a roof design can be a big project, but it is a good solution if you want the problem solved for good.

Ponding water on a flat roof can be devastating, especially if you do not catch this problem right away. If you would like to find out more about commercial roofing services, visit a site like http://www.vandoornroofing.com and contact a roofing company in your area.

Share