Built for strength, thermal efficiency and faster construction

Aircrete Products

Built to perform

Why choose H+H aircrete?

H+H aircrete products combine strength, thermal performance and ease of construction in one versatile building material. Lightweight yet durable, they help speed up installation, improve energy efficiency and deliver reliable long-term performance. Manufactured in the UK and supported by independently verified environmental credentials, our range offers trusted solutions for projects of every size.

Aircrete Blocks

Explore H+H Celcon Blocks in a range of grades designed to meet different thermal and structural performance requirements.

Highest Thermal Performance

Solar Grade Blocks

Our highest thermal-performing aircrete block, helping improve energy efficiency without compromising structural performance.

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The All-Round Performer

Standard Grade Blocks

A versatile aircrete block suitable for both above- and below-ground applications across a wide range of projects.

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Enhanced Structural Performance

High Strength Grade Blocks

High compressive strength blocks for structural applications where additional load-bearing capacity is required.

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Maximum Load Bearing

Super Strength Grade Blocks

Our strongest aircrete blocks, engineered for demanding structural applications requiring maximum compressive strength.

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Specialist Products

Explore specialist aircrete products designed for foundations, large-format construction and modern building methods.

Built from the Ground Up

Foundation Blocks

Aircrete foundation blocks designed for efficient below-ground construction and reliable structural performance.

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Build Faster

Plus Blocks

Larger-format aircrete blocks that reduce the number of joints, helping speed up construction and improve productivity.

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Large Format Construction

Jumbo Bloks

Large-format blocks designed for thin-joint construction, enabling faster installation and improved site efficiency.

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Modern Methods of Construction

Vertical Wall Panels

Factory-manufactured aircrete wall panels designed for rapid installation, supporting faster and more efficient construction.

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Installation & Accessories

Complete your aircrete system with products designed to support accurate, efficient installation.

Thin-Joint Construction

Celfix Mortar

Thin-joint mortar developed specifically for H+H aircrete systems, enabling faster construction with strong early bond performance.

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Precision Masonry

Coursing Units

Lightweight coursing units that provide a simple, accurate solution for adjusting masonry heights and maintaining coursing.

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Product Availability

Disclaimer

The information on this website is provided for general guidance only and does not reflect current product availability or stock levels. For up-to-date stock information or specific product requirements, please contact our Customer Services or Technical teams.

Where to next?

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Build with confidence

Applications

Discover how H+H aircrete products are used throughout a building, from foundations and external walls to partitions and more.

Design & build resources

Technical Resources

Access technical guidance, CAD drawings, BIM objects, certifications and design tools to support your project.

Find an H+H stockist

Stockists

Locate your nearest builders' merchant stocking H+H products and get the materials you need for your project.

Expert advice & support

Contact our team

Whether you need technical guidance, product advice or sales support, our team is here to help.