For most building owners and property managers protecting the roof system against water penetration has major ramifications for the value of the property.
Ponding water on tpo roof resistance.
Heat welded seams provide superior strength.
Ponding water on a roof.
Tpo membranes do not exclude ponding water from the warranty and is not affected by such conditions.
They are often used for roof recovers and attached over old roofs.
Providing positive slope many components contribute to a roof system s slope and some elements are outside your responsibility.
Bur built up hot asphalt roofing excludes ponding breaks down and can support vegetation including moss and fungus.
Pvc comes in rolls.
Now let s return to the real world of ponding water resistance.
Watch the fibertite story video.
Ponding or standing water is where the water collects on the roof and has not drained within a couple of days.
This leads to a decline in the membrane s lifespan and can lead to things like leaks which can cause serious problems for the rest of the building.
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.
Fibertite roof systems protect the world s most powerful brands.
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.
Ommend a roof assembly have positive slope to drain and allow for short durations of ponding water.
Short for thermoplastic polyolefin tpo is a single ply roofing membrane that offers excellent performance at a cost effective price.
When can it damage your investment and how to resolve common causes.
See figure 1 for the ranges of manufacturers acceptable duration policies for ponding for various roof system types.
If we remove our lab coats and put on our consultant contractor cap and want to determine if a coating has ponding water resistance we would go on the roof walk over to an area where water has ponded press on the coated roof with our thumb and see if the coating is adhered.
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.
My thoughts concerns over the last few decades pvc polyvinyl chloride thermoplastic roofing membranes have become a primary choice for flat and low slope roofs.
