Unperforated Twinwall Pipe

Engineered with precision, our unperforated twinwall pipe, or carrier drains, are the perfect choice for stormwater and surface water management. The robust, corrugated tubes are designed for larger projects like culvert crossings, filling in a watercourse, or clearing surface water runoff from expansive yard areas.

Unlike their perforated counterparts, these pipes lack holes, making them ideal for channelling water to a nearby discharge point, such as a storm drain or natural watercourse.

Their sturdy construction, typically made from high-density polyethylene (HDPE), ensures durability and resistance to chemical and environmental degradation. Unperforated twinwall drainage systems are commonly used in agricultural fields, highways, and residential areas, offering reliable water management solutions, clearing boggy fields and increasing the chances of healthy crop growth for the farming industry. Their smooth interior facilitates rapid water flow, reducing the risk of blockages and ensuring effective drainage, even in the most demanding conditions.

What Size Twinwall pipe can we offer?

We have a large amount of unperforated twinwall pipe available in sizes 150mm to 600mm diameter, and can deliver directly to your site or door. If you're not sure which size suits your installation best, speak to our technical team who are happy to offer you free and impartial advice.