The UK’s only load-bearing boundary box

Proven for over 30 years to deliver fast, safe, and sustainable water meter housing.
Get in touch with an expert
Sorry, your browser does not support inline SVG.

Reasons to specify and install

  • A wide range of boundary boxes for non-contaminated and contaminated land
  • ¼ turn valve mechanism for quick and reliable flow control
  • Philmac 3G connection with unique Slide and Tighten™ technology, for a fast installation
  • Mechanical compression fitting proven to be a barrier to contamination
  • Double-check valve as standard
Download product range guide

Get in touch with an expert

To learn more or discuss your next project, complete the form below:




* Mandatory field
Aliaxis will use this information to ensure the best response to your enquiry. By submitting this form, you acknowledge that Aliaxis may contact you if needed.

Meet the team:

Browse through the photos to meet just a few of the incredible people behind the scenes at Aliaxis. Collectively, they bring over 130 years of combined experience. Their expertise and dedication are built into every boundary box we create.

27 years service

Gary Breeze

Production Operative - Specialises in moulding, inspecting, and validating parts for production readiness.
...
19 years service

Glenn Doutch

Production Operative - Our 5S champion, focused on assembling and testing products for shipment.
...
18 years service

Habib Kah

Production Operative - Operates moulding machines and ensures quality through specification checks and record keeping.
...
33 years service

Mark Bates

Moulding and Maintenance Facilitator - Optimises labour resources and develops clear, effective work instructions.
...
34 years service

Mark Wylie

Manufacturing Manager - Leads lean manufacturing initiatives and has overseen Boundary box production for over 14 years.
...
of

Curious about what goes on behind the scenes?

If you're interested in visiting our manufacturing facility to learn more, click the button below.

Get in touch

Flexible design

Flexibility and ease of installation sits at the heart of the boundary box system innovation. Discover more below:

Adjustable top section

Easily adjust the height and pitch for on-site conditions whilst maintaining loading capacity. The lid remains level to the pavement for secure installation.

Modular bayonet design

The box can be separated prior to meter installation, providing better access to the connection and minimising errors.

Tailor-made for your project

Our Adjusta Mini and Protecta-Line Mini range is tailored to suit shallower depths. For deeper installations, extended upper ducts can be supplied.

Get in touch with an expert