Concrete Blocks

Thermalite aircrete blocks offer high compressive strength, lightness for handling, high thermal insulation, and fire and moisture resistance.

They are also one of the most environmentally friendly aircrete products available in the UK today, made from up to 80% PFA (Pulverised Fuel Ash) - a sustainable by-product

The high level of performance combined with an extensive product range ensures that our Thermalite products are suitable for a wide range of applications.

The light weight of Thermalite blocks means that they can be laid more quickly, leading to significant productivity gains. There's no need for special tools, or fixings, and the blocks provide an excellent background for internal or external finishes.

Thermalite Trenchblock Tongue & Groove is a revolutionary thermal building block for constructing solid foundation walls. As the name suggests, it has interlocking tongue and groove joints at each end that simply slot together. Trenchblock Tongue & Groove blocks are simple to lay and easy to transport, but their greatest advantage lies in not having to apply mortar to the ends, saving valuable time and money.

Thanks to their unique shape,with Trenchblock Tongue & Groove you'll only need to build one supporting wall, not two, which means No infill, No wall ties, No messing, No waste

Thermalite is the only product in the UK to offer handholds, making building with Trenchblock Tongue & Groove not only faster, but safer too.

The integral handholds, and tongue & groove joints allow safe handling, and enable the blocks to slot together in one simple process. The Health & Safety Executive recommends that blocks with handholds should be selected where ever possible.

For further information about Hansons Concrete Blocks product, please visit their website by clicking on their logo on the left.