Case Study: Stylish Hempcrete Extension in London

Hempcrete and timber form the rough-hewn walls of this south London house extension, designed by local studio Nimtim Architects with a focus on low-carbon materials.
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Hempcrete and timber form the rough-hewn walls of this south London house extension, designed by local studio Nimtim Architects with a focus on low-carbon materials.

Hempcrete is a low tech, flexible material, however it is important to fully understand its characteristics when designing and detailing the building in order to achieve a successful project with optimal performance. Join our CPD on Wednesday 14 May 2025 at 12.30pm to find out more.

Learn everything you need to know about these innovative, 100% natural hemp blocks during our webinar “Building and renovating sustainably with hemp blocks” on Tuesday 18 March 2025, from 12:30 – 1:30pm

A beautiful example of IWI on stone walls using sprayed hempcrete and finished with a hemp-lime plaster.

In a recent interview with HempToday, our COO Liam Donohoe shares valuable insights into the future of hempcrete and biobased construction materials.

Find out how to effectively and properly use hempcrete, hemp blocks and other bio-based materials to sustainably retrofit homes during our free online webinar “Low Carbon Retrofit: Using Hempcrete and Biobased Materials”