About Us
With 30 years’ experience in the construction industry, it became evident to founder Johan Tijssen from Hemp Block International that the performance of building materials needed to improve. Not only did he see it necessary to reduce the ongoing environmental impact by regulating temperature in a building, but also to reduce the carbon toll for production.
This carbon negative load bearing hempcrete block system is now available from Hemp Block International UK (HBI UK), a company built on the core foundations of innovation, integrity and sustainability. As leaders in our field, HBI UK is a distributor of BIOSYS and MULTICHANVRE blocks, rebranded as HempBLOCK across the countries in which we operate.
HBI UK has one foot in meeting the construction industry’s immediate needs to minimise costs and increase efficiencies, and the other firmly in a more sustainable future within the construction industry. Together with our network of specialists, we supply a superior building block system and integrated architectural and engineering service to the British market.
Our Vision
The Hemp Block International UK vision is to play our part in a more sustainable construction industry. We do this by using carbon negative building materials to create a sustainable, healthy environment to protect our families and future generations.
This is why we choose hemp. Hemp provides us with seed for food, fibre for fabrics and composites, as well as the woody core (shiv) for building.
We firmly believe that all building projects need access to materials that reduce project time, lessen the impact on the environment, reduce building operation costs and lower ongoing carbon emissions into the future.
Meet the Team
Johan Tijssen
Founder, Director & Technical Management
Originating from Holland, multi-lingual Johan Tijssen is a key figure in the development of the hemp building industry internationally. He has developed certification, manuals and training programs to meet the growing interest and demand for hemp as a sustainable building material. Johan is passionate about protecting the planet for future generations and minimising the impact of traditional materials used throughout the construction industry.
Johan equally focusses on smooth, fast and simple building processes using longer lasting and efficient materials. He has developed our proprietary load-bearing HempBLOCK walling system.
Glen Donoghoe
Director & Business Management
Glen Donoghoe has a master’s degree in entrepreneurial management with extensive experience in market research, venture development and business operations. He has worked in the environment and air conditioning industries as well as the NGO sector.
Glen’s previous work has resulted in successfully commercialising energy efficient products and managing commercial and community environmental programs that reduced CO2 emissions. He is committed to working on projects that provide benefits for individuals, the wider community and our environment. During his career his work has been recognised by all levels of Government.
Quentin Farrow
UK Business Development
Quentin Farrow is a passionate entrepreneur with extensive experience in developing “Build Systems,” specialising in Modern Methods of Construction. His degree in Natural Sciences focused on production engineering, biochemistry, microbiology and mycology made his transition to bio-based construction materials a natural one.
He significant expertise in Offsite Systems, including SIP, engineered timber framing and Woodcrete ICF is driven by his commitment to sustainable construction.
His client-centered approach and dedication to quality, has helped businesses meet industry standards, secure key certifications, and gain market adoption for their products.