Built to Last.
Built to Matter.
Renewabuild Great Plains introduces North America’s first patented structural hempcrete wall system—engineered for real-world building conditions, combining strength, performance, and sustainability.
The Product
An Engineered Wall system THAT DOES MORE.
Renewabuild Great Plains delivers a fully integrated, high-performance structural wall system designed for speed, strength, and long-term performance.
Each wall is built using modular blocks combined with a patented tensioning rod system, providing structural integrity and enhanced seismic resilience—revolutionizing how modern structures are built.
FIRE RESISTANT
Built to meet rigorous fire endurance standards, including a 2-hour fire rating under load (ULC S101). Zero flame spread and zero smoke development. Non-combustible per ULC S135-04.
MOLD, MICROBE & PEST RESISTANT
Naturally resistant to pests, mold, mildew, and microbial growth due to a high-pH mineral composition, vapor permeability, and lack of organic food sources.
STRUCTURAL STRENGTH & SEISMIC PERFORMANCE
Post-tensioned system designed for high structural loads, long spans, and seismic resilience in demanding environments.
WIND & IMPACT RESISTANCE
Engineered for extreme environmental conditions, including hurricane-level wind loads, seismic activity, and high-impact performance. The post-tensioned system enables tall wall assemblies and long structural spans, with performance tested up to 250 mph wind resistance at 20 ft and 125 mph at 30 ft configurations.
The Performance
Built for Every Condition.
From extreme cold to hurricane-force winds, wildfire, seismic activity, and beyond — our wall systems don’t just meet the standard. They make conventional materials look obsolete.
ACOUSTIC PERFORMANCE
Reduces sound transmission between interior spaces and from exterior sources for improved occupant comfort.
NON TOXIC &
LOW EMISSIONS
Made from mineral-based and natural materials with zero VOC emissions. Supports clean indoor air quality and vapor-open building design.
THERMAL
EFFICIENCY
High thermal mass and insulating properties stabilize indoor temperatures year-round. Depending on assembly configuration, in-situ R-values range from approximately R25–R40. Eliminates the need for conventional insulation and drywall in many applications.
BREATHABLE
Vapor-open system regulates moisture without vapor barriers, supporting healthier indoor environments.
DURABLE & LOW WASTE
Resistant to rot, freeze-thaw cycling, UV exposure, and water damage—designed for long service life with reduced maintenance requirements and minimal construction waste.
CARBON-REDUCING
Hemp-based components sequester carbon during growth, locking it into the structure for the life of the building and reducing embodied carbon.
Contact Us
READY TO BUILD DIFFERENTLY?
We are currently accepting project submissions. Whether you are in early design development or ready to proceed, send us your project details. A member of our technical team will follow up to review scope, system integration, and next steps.