So if your flat roof is collecting water that doesn t drain or evaporate within 48 hours you will need to fix it.
Ponding on fibreglass flat roof.
However excessive ponding threatens your roof.
Ponding on a fibreglass roof is not a problem if the fibreglasser has done his job properly this would only be a cosmetic issue and can be put right by using fillite and resin 50 50.
The fibreglass roof is at the end of its life span.
The grp flat roof has standing water or is ponding water into one area.
How to install a fibreglass flat roof in easy steps to learn how to fibreglass a flat roof please read the article and it will take you through the process from start to finish clicking on links along the way will open that page in a new window so it does not hinder the continuity.
Standing or ponding water is a regular occurrence with flat roofing in general but one that will not affect the performance of the grp roofing surface.
Grp roofs also known as glass reinforced polyester roofs fibreglass roofs or flat roofing is one of the most popular choices for a variety of reasons.
It may also void your warranty.
It will not degrade the roof.
It s commonly used on extensions and garages and can be one of the most convenient and cost effective roofing solutions since it takes much less effort and labour to install than the alternates.
Fibreglass roofing has extremely good waterproofing properties compared to some other flat roofing systems.
The roof was not installed correctly.
Grp roofing is an excellent flat roofing system.
If you notice large pools of water or patches of a darker or lighter colour than the rest of your roof with a dirt stained ring you should.
Flat roofs by their very nature will collect some water when it rains.
The roof however would need lightly a abraiding and refinishing top coat layer.
After any rainfall lands on a flat roof water will begin to pool.
And the problems above will only occur for three reasons.
How to fix ponding on a flat roof depends on the cause of the ponding.
By their very nature flat roofs do not completely drain after it rains.
The roof hasn t been properly maintained.
How to fix water puddling on a flat roof.
However puddles 1 or more inches deep that linger for days can indicate a.
However when your flat roof has uneven areas due to sagging an insufficient slope or drainage issues the ponding water doesn t dissipate.
How to fibreglass a flat roof.
On a performing flat roof ponding water is not a problem as it will drain or even evaporate away.
Despite this the pooling of water can still occur on grp roofing and lead to leaks.
Preventing fibreglass roofing problems.