Entex Projects Installing Underground Sewer Systems on a construction site
Case study Case Study

Entex Projects enjoy 5 Years of Reliable Supply from Drainfast

Entex Projects has trusted Drainfast for over five years. This case study looks at why they continue to rely on us - and how our new MetroSewer system is already proving its value on site.
Builder
Client

Entex Projects

Location
Location

The Old Town Hall, 105 High Street, Rickmansworth, WD3 1AN

Bulb
Solutions

Drainfast

About Entex Projects

Established in 2007 by brothers Darren and Shane Walsh, Entex Projects is a trusted name in the groundworks and concrete contracting sector. Operating primarily across London and the South East, the company delivers a wide range of specialist services including drainage, basements, RC frames, tanks, and external works.

With a strong client list including Glencar Construction, ASDA, Waitrose, the MET Police and more, Entex Projects has built a solid reputation for delivering schemes safely, on time, and on budget.

Watch Why Entex Projects Trusts Drainfast for Drainage Supplies – 5 Years of Reliable Partnership on YouTube.

A Trusted Partnership Since 2020

Drainfast began working with Entex Projects in 2020 on a major Ocado project in Andover. Since then, we’ve supplied drainage and ducting solutions to Entex sites across the South East, becoming a preferred supplier of choice.

Entex rely on Drainfast’s vast stock availability, expert product knowledge, and dependable service. With orders regularly placed right up to our 5pm cut-off, next-day delivery remains critical to keeping fast-paced construction projects on schedule.

We’ve never had issues. The products get approved by the clients 99–100% of the time. And next-day delivery is a big reason we keep coming back.

Stefan Copilau, Site Manager, Entex Projects
Drone shot of excavator installing deep sewer drainage top down with shadows
top down shot of MetroSewer pipe installation in a trench box
MetroSewer pipes on site at Entex Projects site
Entex Projects building site with machinery
Entex projects excavator working on a construction site
Construction site with an Entex Projects excavator and a blue sky

Project Focus: Glencar Warehouse Development

At the Lambourn Woodlands site, Entex is delivering groundwork and drainage installation for a new 24,000 sq. ft warehouse on behalf of Glencar Construction. Drainfast is supplying key drainage materials, including:

  • 225mm Naylor Twinwall for storm drainage
  • New 150mm MetroSewer system for foul drainage

The Lambourn site marks the first large-scale use of Drainfast’s MetroSewer range by Entex. This high-performance foul water sewer system has been engineered to meet the demands of modern site installation, offering:

  • Robust structural strength
  • Lightweight, easy-to-handle design
  • Fully compatible with standard fittings

Drainfast continues to work closely with contractors like Entex to introduce and support innovative drainage solutions that make site installation easier and more efficient.

Why Entex Continues to Choose Drainfast

  • Next-Day Delivery – Even for late orders, products arrive the next day.
  • Reliable Stock – Thousands of products available and ready to go.
  • Trusted Products – Consistently approved by clients and specifiers.
  • Specialist Support – Expert advice when needed.
  • Strong Relationship – A dependable partner over 5+ years.

Need drainage products delivered fast?
Whether you’re building basements or warehouses, Drainfast is here to keep your project moving.

Contact our team or email [email protected] for expert help and next-day delivery.

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