Twinwall Drainage Pipe Fittings

Twinwall drainage pipe fittings are used to connect, guide and manage the flow of water within a drainage system. These fittings allow individual pipe sections to connect securely while maintaining a smooth and continuous path for surface water to move through without disruption. 

We offer couplers, bends, adaptors and reducers in a range of sizes, all essential components for creating a reliable and properly functioning drainage system. Explore our product selection to find the right fittings for your project.

Our Range of Twinwall Surface Water Fittings

One of the advantages of choosing Drainfast is our impressive selection of twinwall pipe fittings that support reliable underground drainage installations. These vital components play an important role in connection pipe sections, managing changes in direction and ensuring a consistent flow throughout a system.

Our range includes twinwall pipe couplers and drain bends available in a variety of sizes to ensure secure connections across different locations and installation setups. For a complete drainage solution, you can also check out our underground drainage pipes and underground drainage fittings to find compatible components for your project.

Why Choose Drainfast as Your Twinwall Supplier? 

  • Convenient next day delivery service
  • Large stock of drainage supplies
  • Responsive customer service and assistance
  • Free material take off service for exact ordering
  • Excellent Trustpilot rating

Frequently Asked Questions

What are twinwall drainage pipe fittings?

Twinwall drainage pipe fittings are components designed to connect sections of twinwall drainage pipe within an underground drainage system. They help maintain secure joints and continuous water flow.

What types of Twinwall fittings are available?

There are several types of twinwall fittings available to suit different installation needs. Common options include couplers for joining pipe sections and bends for changing pipe direction. Both couples and bends help with the continuous flow of water through a system.

What diameters of Twinwall fittings are available?

Twinwall fittings are available in a range of diameter sizes. Our twinwall pipe couplers are designed to suit pipes with internal diameters of 150mm, 375mm, 450mm, 600mm, 750mm, 900mm and 1050mm.

Are Twinwall drainage fittings compatible across brands?

In most cases, twinwall drainage fittings are designed to work with standardised pipe diameters used across the drainage industry. This means they are often compatible with pipes from different manufacturers. However, it is still important to consult with an expert beforehand if you’re uncertain.

Where are Twinwall drainage fittings used?

Twinwall drainage fittings are commonly used in underground surface water drainage systems across residential, commercial and infrastructure projects. Essentially, they’re used in different locations where consistent drainage is a necessity.

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