Sold individually, our 100mm concrete blocks are suitable for most standard applications, both above and below ground level. Their medium-density design ensures excellent performance in general load-bearing applications while maintaining the lightweight properties that make them significantly easier to handle during installation.

These concrete 100mm blocks excel in multiple construction scenarios, including sound insulation applications, internal partitions, and block-and-beam flooring systems. The standard finish offers excellent compatibility with conventional building techniques, while its high fire resistance properties provide enhanced safety credentials for residential and commercial projects. Additionally, their low water absorption characteristics make them particularly suitable for moisture-sensitive applications and below-ground installations.

As South London's leading independent builders merchants, we stock a wide range of concrete blocks for all project types. All are available to order online with fast delivery, or you can browse our full product range in person by visiting us at one of our branches. This includes all supplies necessary for installation, such as cement, building sand, DPC materials, lintels, insulation boards, and more.