Celcon Aircrete Blocks

Celcon manufacture aircrete blocks used widely in UK masonry construction. These lightweight blocks are commonly used where ease of handling, consistent sizing and thermal performance are important considerations.

Celcon

About Celcon aircrete blocks

Celcon is a recognised manufacturer of aircrete blocks used in masonry construction throughout the UK. Aircrete blocks are produced using aerated concrete technology which creates a lightweight block with a uniform internal structure. This manufacturing process produces blocks that are easier to handle than many dense concrete blocks while maintaining structural performance suitable for many walling applications.

Because aircrete blocks are relatively lightweight and easy to cut, they are commonly used on residential construction projects where speed of installation and consistent block dimensions are beneficial.

Typical applications

Aircrete blocks are used across a range of masonry applications. Typical examples include:

  • internal blockwork walls
  • external wall construction
  • partition walls
  • extensions and residential construction
  • projects where lightweight masonry units are preferred

The relatively low weight of aircrete blocks can make them easier to handle during installation compared with some denser concrete blocks.

Technical considerations

When specifying masonry blocks, factors commonly considered include:

  • compressive strength classification
  • thermal performance
  • block density
  • compatibility with mortar and surrounding masonry materials
  • overall wall construction type

Aircrete blocks are often used within wall systems designed to balance structural performance with thermal efficiency.

Celcon products we supply

The Celcon product we currently supply is the H+H Celcon Solar Blocks 2.9N 100mm x 215mm x 440mm. This block is used in masonry wall construction where lightweight aircrete units form part of the specified build-up.

Aircrete blocks are frequently ordered alongside other masonry materials such as bricks, concrete blocks and insulation used within the same wall build-up.