Product range
Experience. Precision. Performance you can trust.
Our Build Systems
At Donaldson Timber Systems, we offer a complete range of timber frame solutions designed to suit every project, from affordable housing to large-scale developments. Each system is precision-engineered in our offsite manufacturing facilities to deliver the highest standards of quality, performance and sustainability. Explore our open panel, pre-insulated, and closed panel systems to find the best fit for your next build.
Open panel timber frame systems
Our open panel timber frame systems offer a flexible, cost-effective solution for high-volume housebuilding. Designed for speed, accuracy and quality, they provide a proven route to offsite construction efficiency. Manufactured in controlled factory conditions, each panel delivers reliable performance and faster build times.
Pre-insulated panel timber frame systems
Pre-insulated timber panels combine the benefits of offsite manufacture with exceptional thermal efficiency. Factory-fitted insulation ensures consistent quality, reduced waste and faster site progress. These systems help meet future homes and low-carbon targets while keeping build costs under control.
Closed panel timber frame systems
Our closed panel timber frame systems, including the Sigma® II platform, deliver high performance, precision and speed. With insulation and service zones factory-installed, they reduce site labour, improve airtightness and support modern methods of construction. Certified by NHBC, BOPAS and BBA, they’re built for quality and long-term confidence.
More from Donaldson Timber Systems
Open panel systems
Timber frame build systems and certified closed panel solutions
Learn More
Open panel systems
Timber frame build systems and certified closed panel solutions
Learn More
Open panel systems
Timber frame build systems and certified closed panel solutions
Learn More
