Virtabloc – The Simple Way To Build Walls

Virtablocs are 1800mm, 900mm, 600mm long x 600mm wide  x 600mm high. Ideal for material, aggregate, recycling bays, temporary buildings and many other uses. The weight of each block is in the table below. The blocks are manufactured using our eco mix concrete. For aggressive environments we can also manufacture the blocks using C50 Concrete for improved chemical resistance.

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Virtabloc R – Reinforced Wall Construction

Virtabloc R are 1800mm, 900mm, 600mm long x 600mm wide x 600mm high. They are manufactured with ducts cast into them that are set to one side. The offset gives improved structural performance. Rebar is then threaded through the blocks and cement grouted in place. This construction creates a cantilever retaining wall that uses the foundation as part of the structural element. Walls can be built from 1.2 to 4.8m high using Virtabloc R. For higher walls see our Stackabloc R range. For more information about retaining wall design and build go to our reinforced block walls page.

Patent Pending– We have filed for a patent and design for this product.
Virtabloc R

Virtabloc C – Corner Block

Virtabloc R are 1800mm and 1200mm, long x 600mm wide x 600mm high. The blocks are used to allow walls to be built at any angle. Take a look at the image below to see an example.

Virtabloc C

Example of a Virtabloc – C is use

Virtabloc-Corner-Blocks-compressor (1)

The walls can be used to build…



Material Bays

Material Bays


Retaining Walls

Retaining Walls





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    We Can Design Your Project

    We offer a full design service from simply working out how many blocks you require for your project to designing structures including:

    • Retaining Walls from 1m to 4.2m high
    • Temporary buildings
    • Plant and storage building
    • Blast walls
    • Fire walls
    • Flood defence projects

    Our full design service can include:

    • Planning applications
    • Structural engineering design and calculations
    • Building regulation application
    • Full project management services


    CALL 0800 880 3135

    Call today and tell us about your project. We can then design it and give you the quantities of blocks you require together with a quotation. We supply all the method and risk assessments and COSHH data sheets for installation. Opening hours from 9am to 5pm Monday to Friday (except bank holidays).