Couplers & Adaptors

Reliable Pipe Connections for Groundwork and Drainage Systems

Couplers and adaptors in this category are used to connect, extend, or convert pipework across a range of civils and groundwork applications. This range typically supports underground drainage systems, sewer installations, and general infrastructure projects where different pipe diameters or materials need to be joined securely. Many products are suitable for use with uPVC, clay, or concrete pipelines, helping maintain continuity across mixed systems.

These fittings are often used during new installations, repairs, or site adjustments where existing pipe runs require modification. Because the products in the Couplers & Adaptors category are designed to work alongside components such as Sewer Pipe and Land Drainage Pipe, they support consistent flow management and system reliability. Flexible, rigid, and stepped options help ensure a suitable connection even when surface conditions or pipe alignments vary.

Most couplers and adaptors comply with common industry standards for underground pipework, providing dependable sealing and durability. Their straightforward push-fit or clamp‑style installation reduces downtime on site and allows them to be used with inspection points, gully connections, and access systems found in related ranges such as Manhole Covers & Frames

Couplers & Adaptors FAQs

Most options work with uPVC, clay, or concrete pipes. Check size compatibility and product specifications to ensure a secure and watertight fit.

Measure the internal and external pipe diameters and match them to the stated size range on the product. Stepped or flexible couplings are often used when two pipes differ in diameter.

Many couplers fit using clamps or push‑fit systems, requiring only basic hand tools for tightening. Always follow the manufacturer’s installation guidance for correct sealing.

Yes, most are designed for underground drainage applications. Look for references to relevant standards such as BS EN requirements and ensure the product is marked for underground installation.

They are commonly used to replace damaged pipe sections or to connect old pipework to new components. Flexible designs can help compensate for slight misalignment during repair work.