Source: Interview originally published by HempToday, November 3, 2025.
Original article: Turning waste streams and sustainable fibers into high-performance building materials
Hempwood Innovation
As global demand grows for hempwood and natural building materials, one U.S. innovator is pushing biocomposites to a new frontier. Boardwurks Biocomposites, based in Florida, is transforming agricultural byproducts and reclaimed industrial waste into high-performance hempboard construction panels designed to outperform conventional particleboard and MDF.
The company is co-founded by Miles Gathright, a composites industry veteran with more than 20 years of technical experience. Gathright told HempToday that Boardwurks was launched to address a large and urgent gap in the market: replacing fossil-fuel-intensive materials with carbon-negative, circular alternatives.
Instead of sending valuable resources to landfill, Boardwurks upcycles decommissioned wind turbine blades, derelict fiberglass from marine vessels, and agricultural waste streams such as bagasse, corn stover, and, crucially, hemp hurd, a rapidly renewable natural fibre.
Why Hemp?
Hemp stood out during their research phase due to its:
- Exceptional strength-to-weight ratio
- Rapid growth cycle
- Low input farming requirements
- Carbon sequestration and soil restoration benefits
When integrated through thermocompression processing, hemp hurd enables Boardwurks to produce lighter, stronger, water-resistant, and formaldehyde-free panels — a critical advantage as health-based indoor standards evolve.
Hempboard vs MDF and Particleboard
Traditional MDF and engineered wood panels typically rely on:
- Petrochemical and formaldehyde-based adhesives
- Energy-intensive manufacturing
- Raw material extraction linked to deforestation
- End-of-life landfill pollution
By contrast, hempboard is:
- Formaldehyde-free
- Carbon-negative
- Compatible with circular building models
- Suitable for cabinetry, interiors, non-structural walls & SIP systems (pending certification)
Gathright sees these materials not merely competing with traditional materials, but replacing them entirely as supply chains mature and building codes evolve to support biocomposites.
Tackling Supply & Scaling with Regional Fiber Microplants
Boardwurks is implementing a “75-Bale Mile Radius” fiber strategy, locating microplants near hemp decorticators or waste-processing hubs to reduce transport emissions and stabilize feedstock supply. The company is also pioneering super-hybrid composites that combine reclaimed FRP with natural fibers like hemp to push performance even further.
Markets & Certification
The strongest interest is currently in non-structural applications where sustainability is a top purchasing factor. However, Boardwurks is actively working toward IBC and IRC structural certification, which would open doors to:
- large-scale residential & commercial construction
- mass timber product integration
- big-box retail distribution
- SIP and prefab panel system manufacturing
Advice for Hempwood/Hempboard Innovators
Gathright’s guidance for those shaping the future of hempwood and hemp-based construction materials:
- Invest in quality control and testing
- Build direct relationships between processors and farmers
- Prioritise certifications for market acceptance
- Design for recyclability and circularity from Day 1
As interest in hempwood furniture, interiors, and panel products accelerates across North America, Europe, and Australia, innovators like Boardwurks are demonstrating how industrial hemp can anchor carbon-smart manufacturing at scale.
This is welcome news for hemp builders, designers, and future-focused construction firms looking for materials that support both performance and planet.
Original article: HempToday interview, November 3, 2025.
“Turning waste streams and sustainable fibers into high-performance building materials.”
Disclaimer
HBD do not warrant the quality or experience of anyone listed on this directory.
We have relied on the information provided by the business and its representatives.
This site is not intended to provide and does not constitute building advice, or other professional advice.
This is an ad by Google
