What type of builder are you?

British manufactured Durisol blocks are the simple and sustainable alternative to brick, block, and timber-frame construction. Whether you are a self-builder or a professional property developer our products offer an easy, cost-effective and thermally efficient way to build.

Building with Durisol Insulated Concrete Form (ICF) units can save up to 30% compared to the cost of traditional brick and block masonry.

Durisol is the original insulated concrete form (ICF) units. They were introduced to the UK in 2005 having been successfully used for build projects across mainland Europe for over 70 years.

How it works

Our wall form units are quick and easy to construct. The pre-insulated interlocking ICF wall form units are dry stacked together to form the walls. The wall form units are then in-filled with concrete to form a monolithic structural walling system. Unlike other ICF wall form units, there is no need to prop the walls during construction as the weight of the blocks holds them in place. All of our products are manufactured in South Wales from recycled cement-bonded wood fibre material. Learn more about our manufacturing process.

Suitable for a Wide Variety of Builds

Durisol ICF wall form units can be used for a wide variety of builds from simple home extensions, one-off new builds and basement projects through to housing developments and commercial buildings. Take a look at some of our featured projects.

The ICF wall form units are thermally insulating, non-combustible, durable and sound absorptive. The simple construction method makes them quick to construct and offers an attractive build solution for self-builders.

Manufactured in Britain Seal

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Learn to build with Durisol training

A hands-on training session to give builders the confidence to build with Durisol wall form units and the chance to discuss your plans with a Durisol expert.

Training Dates: