Should Flat Roofs Have Puddles

There can be a host of reasons why ponds of water may appear on your roof after bouts of rain so it s important to know what remedial action to take if your property is suffering.

Should flat roofs have puddles.

It s really depends how much water the roof is holding. Flat roofs really shouldn t be flat. We can stop your flat roof having puddles now. However puddles 1 or more inches deep that linger for days can indicate a significant problem with.

For clarity flat roofs actually have a slight slope to allow rain water to drain off the roof but they seem flat when compared with more traditional steeply sloped roofs. Flat roofs do not drain as effectively as pitched roofs. Not only in the long term can it cause structural damage from the weight of the puddles but in the short term the puddles may cause leaks. The slope should be a minimum of 1 in 80 but in practice a minimum slope of 1 to 40 should be used to allow for deflection of the roof and for normal building tolerances.

Our unique formula of recycled rubber crumb polystyrene balls and binder fill up the areas where the puddles were on your flat roof making your flat roof flat again. By lori lapierre by their very nature flat roofs do not completely drain after it rains. When these sunken areas appear it s important to examine the problem carefully and determine if it is related to structural damage. Home exterior roof flat roofs water puddling or standing on flat roof many so called flat roofs have some ponding.

A roof should not have puddles because roofs are not designed to hold the weight of a large amount of water. Some flat roofs can hold a small puddle of water here and there especially big roofs but if done to a good standard and the epdm up to scratch small puddles won t cause a problem. They normally will have at least a inch to a foot slope and many roofers prefer more. The design of a flat roof can sometimes prevent rain and precipitation water from draining properly making standing water a common problem.

Flat roofs should not have puddles. Flat roofs should always have a slight pitch for quick drainage of rainwater but sunken areas that create puddles can appear from time to time. If it s holding a lot of water this is not good amd firings should have been installed.