Resistance Ponding Water On Tpo Roof

Conclusion over the past decade tpo membranes have succeeded in gaining strong roofing industry credibility based on their physical property characteristics wide sheet technology and long term rooftop performance throughout the world.

Resistance ponding water on tpo roof. Tpo membranes do not exclude ponding water from the warranty and is not affected by such conditions. If the water does not drain within a 48 hour period it is highly likely that it will stay even longer and there will be a larger amount of water standing. This tpo roof actually disintegrated in ponding water. We provide operational security globally to the world s most powerful brands with an innovative high performance coated fabric membrane that has a unique four layer technology providing puncture chemical and ponding water resistance.

To resolve ponding before it damages the roof determine the cause of the ponding and select the appropriate solution. How to fix ponding on a flat roof depends on the cause of the ponding. The water was sitting on top of the insulation board and started leaking in the building causing extensive damage. Fibertite roof systems protect the world s most powerful brands.

Ponding water is known in the roofing community as water that stands in a puddle on the roof for more than 48 hours at a time. Tpo membranes are highly resistant to mold and algae growth which can degrade the overall reflectivity of the roof and reduce anticipated energy savings. Ponding or standing water is where the water collects on the roof and has not drained within a couple of days. So if your flat roof is collecting water that doesn t drain or evaporate within 48 hours you will need to fix it.

Crushed insulation causing low spots. High winds can exert a great force on the roofing system. However excessive ponding threatens your roof. The membrane occur the presence of ponding water does not void your warranty.

It may also void your warranty. Flat roofs by their very nature will collect some water when it rains. The uv stabilizers gone weathering package layer gone the polypropylene ep rubber gone all that was left was the polyester reinforcement. Watch this 37 second video.

If water remains on the roof system after 48 hours consider it an issue that could lead to larger problems requiring costly repairs. Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price. Most of the equipment is located on the roof during reroofing with the exception of the dumpster or dump truck required to accommodate the removal of the existing roof which will be required for both roofing systems. Heat welded seams provide superior strength.

Wind damage wind storms may damage roofing systems in several ways. Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system. Ponding water might not be an immediate threat but if it is allowed to persist over time that water can begin to wear on the roofing membrane.