Build Plumb Plastics Ltd offer a full range of land drainage pipe and plastic land drainage fittings manufactured by Naylor Drainage and Polypipe Civils to BS4962 Kitemark. Perforated pipes are installed around residential buildings to prevent yards from flooding during heavy rains. The perforated pipes used for this purpose have a smaller diameter of 5 inches.

Perforated pipes are an efficient solution to drain flooded yards, fields, and wet basements. They are designed and manufactured to be more flexible as they are always buried underground for a longer period. Contrary to popular opinion, the most effective method is to have the holes facing down. Why do the perforations go downwards? Certain direct suppliers are able to ship outside of these areas depending on product quantity and availability. Please get in touch with us regarding any such queries.Whilst every reasonable effort shall be made to keep to a delivery date, we cannot be held liable for any losses, costs, damages, or expenses arising directly or indirectly out of any failure to meet any estimated delivery date. Perforated land drainage pipe coils collect surface water through small holes cut in the dwells of the coil. Their flexible pipe coil structure has a 90 degree bend radius over 1m. In agriculture, this assists drainage in fields and improves soil quality. In construction, it alleviates flooding and relieves static load on underground structures and retaining walls. Cast Iron: Premier Primed Standard Rainwater, Premier Primed Sand Cast Rainwater, Premier LCC Soil, Halifax Soil & Drain Systems Fittings Only Mostly, upward-facing perforation helps keep silt and debris from accumulating in the pipe during water collection. At the same time, pipes with perforations facing down help faster collection and distribution. The type of perforation is selected based on the application. Although you would think that having the holes at the top would mean the water could fall into the perforations, as it flows through the ground, this doesn't offer the best performance.

For further information and clarification of the legislation surrounding the return of goods, and associated costs, please refer to regulation 35 of The Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013. Although coiled land drain pipes are by their very nature flexible so bends are not required, we do sell joiners for connecting two lengths of pipe together. These are loose-fit push fit joints – no seals are required as unlike foul or surface water drainage there is no requirement for joints to be watertight in land drainage installations.Before our team install your perforated drain pipe, we start by choosing the best location for it. We want your perforated pipe to work effectively and that means locating it in the most useful place. Often, the best place for these pipes is under your property or in your garden. So, once we have located the best place, we commence the installation. Perforated pipes can be PVC, cement, clay, and iron. The most popular ones are PVC pipes, which are lightweight and flexible. Unperforated land drain pipes are corrugated on the outside and benefit from high strength thanks to their high-density polyethene manufacture. These pipes have no holes in them so they’re great for use in attenuation features where water may want to be drained to another collection point. These unperforated drainage pipes are also suitable for soakaway systems where the soakaway needs to be directed to a natural water course or the ground that can receive some of the surface water is further away from the soakaway system.