Each of these systems has its own pros and cons.
Flat roof drain types.
A gravity drainage system on a flat roof differs from the gutter system you find on residential roofs in two key ways.
A major maintenance issue shared between all types of roof drains is debris removal.
Watch this video on explaining flat roof drains.
The drainage pipes are placed under the roof and in the.
No matter the type of drain system for a flat roof as long as it functions correctly this will extend the life of the roof.
Since such roofs do not have slopes or slants the water will sit on top of the roof and collect which would be detrimental to your roof s longevity.
Regular cleaning and unblocking of the drains gutters and scuppers is mandatory.
This type of drain is usually composed of rain gutters.
Internal drains constitute a common drainage system is most commercial buildings.
There are three types of drain systems commonly used on flat roofs.
This blog post looks closely at all three to help you discover the best drainage system for your property.
These drains are like the drain at the bottom of your shower except that the roof drain has a larger strainer to protect it from debris.
Pooling water has adverse effects on a flat roof.
Normally a slope of inch per foot is used.
A flat roof may use interior drains to collect water from the centre of the roof.
Just enough slope to drain water but also flat enough to be a problem if not constructed properly.
Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot.
When debris is allowed to collect around drains scuppers or in gutters then the roof is compromised.
There are three types of flat roof drainage systems available in the market.
Usually a flat roof is built with a slight slope to provide some drainage.
Roof drains for flat or low slope roofs come in a few standard types.
Flat roofs aren t actually flat but must slope to drain water.
A roof which is approximately flat is called as a flat roof.
Each of these systems can become clogged by debris.