Flat Roof Drainage

With the climate leaning towards more & more inclement weather, having reliable drainage systems installed into your roof is more important than ever and this is especially true if your building has a flat roof.

Specialist in Flat Roof Drainage Systems

Wallbarn specialises in providing reliable & high quality flat roof drainage systems and are dedicated to providing you with the highest quality flat roof drainage systems for your property.

We have a wealth of knowledge & understanding of roof drainage solutions & have successfully installed roof drainage systems all over the country and a combination of our friendly & professional service, along with an exceptional level of product knowledge & technical support, ensures that the level of service you are given is streets ahead of the competition.

Wide Range of Effective Drainage Products

Wallbarn offer a wide range of quality roof drainage products. We specialise in Protecto-drain which is a high density polyethylene (HDPE) cupped drainage sheet which acts as a protection & drainage layer for waterproofed surfaces.

This makes our range of Protecto-Drain products absolutely ideal to provide a high quality & reliable roof drainage solution. Protecto-Drain is made from specially designed cups that collect water & channel it away from the surface towards an appropriate drainage system. It also protects the membrane from abrasion or puncture damage, has high tearing resistance & also helps to provide good ventilation to the building.

Our range of flat of drainage products includes:

Roof Drainage Outlets

The junction between drain pipes and the holes cast into the slab are the areas most susceptible to water ingress, since the maximum amount of water run-off is coming into contact with them.

Drain connectors are essential on a flat roof or podium deck as the rainwater run-off needs to be managed in some way. Obviously the more drainage outlets cast into the deck, the less risk of ponding during a deluge. However watertight the roof itself is, if these drainage holes are not also watertight, there is a large risk of moisture seeping into the fabric of the building, causing long-term damage to the structure and its content.

  • Drain connectors for circular downpipes cast in the middle of the concrete deck
  • Corner fittings for holes on the junction of horizontal and parapet wall
  • Collars, to fit around pipework which is emitting from the deck
  • Vents and aerators, which draw vapour out of the concrete
  • Accessories, including leaf guards, corner patches and extensions

Further Information

If you believe we can help with any of your flat roof drainage concerns please don’t hesitate to contact us.

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