Ultra HD Retaining Wall

A fully customisable retaining wall unit designed to withstand the harshest environments.
Ultra HD Retaining Wall Render

What Makes Our Ultra HD Retaining Walls So Great?

Versatile

Customisable reinforcement design and position for different material loads and surcharges.

Installation

Units interlock for fast alignment and chamfered edges for easy join sealing.

Range

Retaining wall heights 1.0m to 6m above floor level.

Quality

Strong, durable, and easy to maintain, availble in CEM IIIA and self-healing mix options.

Reinforcement

Manufactured with reinforcement exposed at the toe and additional cover to reinforcment for marine environments.

Design

Will retain manterial with a density of 18kN/m2 and capable of taking surcharges up to 20kN/m2

"The precast walls from Modular Cubed were installed on time, which enabled us to keep the project on track. The quality of the walls was excellent, and the overall installed cost was very competitive compared to other options. We’ve worked on many projects with the M3 team, and they always deliver - l look forward to working with them again."

Neil Ellam – Glencar

Interactive 3D Product Viewer

Get to grips with our precast retaining walls in detailed 3D. See the product from every side and angle, getting a better feel for how it will fit into your project - Click on the 3D button below to start

Construction redefined

We provide a combined design, manufacture and installation service for all of our products.

Precast Design Services

Design

Our structural engineers draw on extensive experience and creative thinking in their retaining wall and foundation designs to reduce time and costs for your build.

Precast installation services icon

Install

Our construction teams of civil engineers, groundworkers and precast installers take the stress and risk out of retaining wall construction, helping you do more with less.

Click on the button below to download our latest precast brochure

Download the brochure

Precast concrete that's exceptional by design

Our portfolio of precast concrete products includes the largest range of precast retaining walls available in the UK, and complete precast solutions for Warehouse & Distribution Centres. Offsite manufacturing is a tried and tested approach that works time and again. Many items are available from stock and combined with our extensive transport network, we can ensure prompt delivery nationwide. We pride ourselves on offering quality precast concrete products and exceptional customer service.

See our Precast Concrete in action

Not everyone’s a precast concrete expert – and it can be hard to find the right product for your project. Here is a selection of recent projects that show you what our precast products can be used for.

Frequently Asked Questions

Got a precast question you’re itching to know the answer to? Below you’ll find a selection of the most common questions we’re asked. If you can’t find what you’re looking for, simply get in touch; one of our team would love to help.

What are heavy-duty retaining walls designed for?

Heavy-duty retaining wall units are designed for applications where a higher surcharge capacity or extended design life are required. Installation of the precast units is quick and easy, the elements are manufactured with reinforcement exposed at the toe, allowing you to tie them into the mesh of a reinforced concrete floor slab before it’s poured. Once the units are cast into the concrete slab, no additional support is required, making them the perfect solution if you have no existing steelwork to fix to.

Where are heavy-duty retaining walls typically used?

Cast-in retaining walls are used in projects like salt barns, waste transfer stations, silage clamps, slurry lagoons, bund walls, and material storage bays.

Are corner units available?
90o corner units are also available for all heights, enabling you to construct bays with ease.
Scroll to Top
Modular Cubed
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.