
Timber Eco Joists
We manufacture high quality timber eco joists at our factory in Sussex and deliver to customers throughout South East England.
Our eco joists are manufactured from TR26-grade treated engineered timber, providing the strength and load-bearing performance required for modern construction.
Our eco joists are BM TRADA accredited and comply with 2812-CPR-1205 for CE Marking of Metal Web Beams to EAD 130031-00-0304. This standard ensures consistency and quality in the manufacture of prefabricated metal web joists. For further information, please see our BM TRADA certificate.
Manufactured at our timber frame factory in Sussex, eco joists are available in 219mm, 254mm, 304mm and 417mm depths. Each joist is designed and manufactured to individual project specifications.
With a typical 7-day turnaround from approved drawings, we offer a fast and reliable supply service across Sussex and Surrey, as well as selected areas of Kent and Hampshire.
Our knowledgeable team offer technical expertise, so please contact us if you have any questions or queries about our open metal web joists.
For more information and technical details on our timber eco joists, please click here.

Efficiency
Eco joists enable quick and easy installation of services. The open webbing allows services to pass through reducing installation time.
Flexibility
Our timber eco joists are available in a range of sizes to suit various project requirements, designed and supplied to customer specifications
Strength + Stability
Our joists are made using TR26 grade timber and engineered to provide excellent load-bearing capacity while remaining stable and warp-resistant.
Versatile Applications
Our eco joists are suitable for various construction projects, from individual residential homes to large-scale commercial buildings.
Lightweight
Open metal web joists are easier to handle, transport and install compared to traditional solid timber joists due to their lightweight construction.
Sustainability
Made from FSC-certified timber and designed to reduce material waste, our joists are an eco-friendly choice for any construction project.


Frequently Asked Questions
What are Eco Joists?
Eco joists, also known as open web joists, metal web joists or easi-joists, are constructed of parallel engineered timbers connected by V-shaped steel webs, providing a lightweight structural component that spans greater distances than alternative joist options.
What are the benefits of Eco Joists compared to solid joists?
Eco Joists offer several advantages over traditional solid timber joists:
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Longer spans with less need for intermediate support
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Greater strength and stability, reducing twisting and bowing
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Lighter weight, making handling and installation easier
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Open-web design allows services such as plumbing, electrical and ventilation to pass through easily
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More efficient use of timber, helping reduce material waste
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Faster installation, saving time on site
Why choose Scandia-Hus for your Eco Joists?
Choose Scandia-Hus for high-quality, bespoke Eco Joists backed by expert technical support and a fast, reliable service.
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Quality assured – TR26-grade treated engineered timber and BM TRADA certification.
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Made to your requirements – Eco Joists are designed and manufactured to your project specifications.
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Fast turnaround – typically just 7 days from approved drawings.
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Expert support – our experienced team provides technical advice from initial enquiry through to delivery.
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Sustainable materials – manufactured using PEFC-sourced timber at our Sussex factory, powered by renewable electricity.
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Local delivery – supplying customers across Sussex, Surrey and parts of Kent and Hampshire.
Eco Joist Case Study
Due to difficulties with their main contractor, a client reached out to us in need of custom eco-joists and roof trusses, along with expert guidance and support.
The client was delighted with our bespoke eco-joists and trussed rafters, as well as the professionalism of our service.
He valued the extra effort and communication from our knowledgeable team, which turned what initially seemed like a daunting project into a smooth-running job.
You can find out more in our new eco joist case study.

Eco Joist Enquiry
Want to learn more about our timber eco joists? Get in touch by filling in the form below.





