Flat Roof Drain Types

Internal drains constitute a common drainage system is most commercial buildings.

Flat roof drain types.

When debris is allowed to collect around drains scuppers or in gutters then the roof is compromised. A major maintenance issue shared between all types of roof drains is debris removal. Just enough slope to drain water but also flat enough to be a problem if not constructed properly. The best type for the application depends on several factors such as the size and slope of the roof the desired appearance and how much regular maintenance the drain system might need.

The drainage pipes are placed under the roof and in the. If your home or business building has a flat roof it s of the utmost importance that you install a roof drain. Usually a flat roof is built with a slight slope to provide some drainage. Pooling water has adverse effects on a flat roof.

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. This type of drain is usually composed of rain gutters. A flat roof may use interior drains to collect water from the centre 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.

Of course flat roofs are not flat but have a very slight roof pitch of between 1 4 to 1 2 per foot. Each of these systems has its own pros and cons. Each of these systems can become clogged by debris. This blog post looks closely at all three to help you discover the best drainage system for your property.

A gravity drainage system on a flat roof differs from the gutter system you find on residential roofs in two key ways. There are three types of drain systems commonly used on flat roofs. A roof which is approximately flat is called as a flat roof. Regular cleaning and unblocking of the drains gutters and scuppers is mandatory.

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. Watch this video on explaining flat roof drains. Roof drains for flat or low slope roofs come in a few standard types. Normally a slope of inch per foot is used.