Strong and durable 100mm blocks are ideal for a range of construction applications, including building load-bearing, partition, and cavity walls. They can be used above or below ground within foundations, as well as for repair work, such as replacing a garden wall and block flooring.
Various colours and textures are available to suit different projects. Lightweight 100mm breeze blocks are ideal for outdoor use, while denser options provide extra stability when building foundations and supporting greater weight.
Select from 100mm concrete blocks made by brands including Edenhall, Lignacite, and Laylite. Ensure you secure your blocks with the right cement.
If you need something bigger or smaller, explore our full range of concrete blocks.