Gutter systems are the last thing on property owners’ minds until something goes wrong. This is why your roof’s drainage system is worth managing and maintaining, as it can lead to expensive repairs and replacements.
A commercial building’s roof type can have a straightforward drainage system or a more intricate one. Here is all you need to know about proper drainage systems and their importance:
How Do They Work?
The purpose of all drains, regardless of type, is to divert water away from the roof surface and toward the ground. Water would gather and remain on a flat roof in their absence. Commercial flat roofs may sustain significant water damage as a result of standing or ponding water.
- Water damage can cause blisters and material degradation.
- Water can freeze and expand during the colder months.
- Algae, mold, and mildew can grow in standing water.
The Two Main Types Of Drainage Systems
What type of drainage system you install can greatly impact your commercial roofing. There are two major drainage systems available for commercial roofs: gravity drainage and siphonic drainage.
Gravity Drainage
In this system, water is transported from the roof to the ground using only gravity. Water passes through a strainer to remove leaves and other debris. Drain pipes beneath the roof manage the water flow to the ground.
Siphonic Drainage
A baffle on the drain is used in siphonic drainage systems to keep air out of the drainage pipes. The drain, with its region of low pressure, pulls the water down more quickly than gravity alone would.
What Can Happen If You Don’t Maintain Your Drainage
There are several things that can clog your drainage systems, like leaves or other debris. This makes cleaning and maintaining them essential for increasing their lifespans. However, if you don’t maintain it, you can encounter several problems, such as;
- Summer heat evaporates pools of water collected on your roof, causing deterioration.
- Water may seep beneath the roofing membrane as the seams deteriorate.
- Unwanted mold, mildew, and algae can grow when there is water and warmth.
- Due to ice buildup, roof material may sustain damage as the ice melts and thaws throughout the winter.
Don’t Let Drainage Systems Ruin Your Properties
Green Star Commercial Roofing offers the proper installation of drainage systems, which is very important for the durability of your roofing. Our professional team will ensure that your roof’s gutter system is properly installed, saving you money on repairs and replacements down the line. Moreover, we also offer financing with our professional insurance claims specialist, making sure you receive insurance deductible solutions. Contact Green Star Commercial Roofing today for free upgrades to roof systems.
