The third type is black water such as sewage or serious flooding from nearby rivers etc.
Water damage flat roof.
Even flat roofs that feature sufficient drainage may undergo ponding in some areas due to damage from weather events like hail snow or windstorms.
Ponding is classified as an accumulation of water that sticks around without naturally drying out or evaporating within a 48 hour span of dryer conditions.
Professional water damage cleanup cost rises to 4 50 per square foot.
Water ponding on a flat roof.
Moisture leads to mold and mold spreads.
This is usually due to poor drainage systems which can cause long term roof damage.
Ponding water can wreak havoc on a flat roof if it s not resolved.
When water ponds on the flat roof the stagnant pool of water can seriously compromise the integrity of the roofing structure.
Even if the roof leak is caused by a windstorm or a tree.
Your goal is to prevent damage to the flat roof.
How to prevent damage.
This becomes more and more expensive as time goes on.
Roof systems are simply not designed to hold water.
Black water can cause very serious health problems and you shouldn t try to clean it up yourself.
This is why it s imperative that you don t allow water to pool on the roof for more than 48 hours after rainfall.
When the building has a flat roof there are additional problems such as ponding water.
However with proper roof maintenance you can keep the building in good working condition prevent costly repairs and protect your investment.
As such you need to get rid of the water that is on.
This is done by not allowing the water to pool.
Even flat roofs contain a slight slope to maintain positive drainage.
A standard homeowners insurance policy will cover water damage and roof leaks unless they re the result of gross negligence on your part.
Here are some tips to keeping your flat roof in stellar working order and avoid water damage.
Ponding is the occurrence of water pooling on flat roofs after storms snow melts or heavy rains but do you know about the types of damage that water is causing when left unrepaired.
This water contains waste bacteria and other serious contaminants.
Water damage from a roof leak doesn t just create ugly spots on the ceiling and walls.