Business Details
17 Years
experience
Expert Timber Engineering Solutions
Based in Rossington, Doncaster, Acorn Timber Engineering has been delivering high-quality engineered timber products since 2009. With a focus on innovation, reliability, and environmental responsibility, we support the UK's demand for efficient timber-based building solutions. Our professionalism and customer-first approach have earned us a solid industry reputation, serving national and regional housebuilders, contractors, merchants, and self-builders. Operating from a modern South Yorkshire facility, we combine precision manufacturing with responsive service, offering tailored solutions from concept to delivery. Our in-house team utilises advanced Mitek Pamir software to create custom designs compliant with all relevant building regulations.We hold PEFC certification for responsible timber sourcing, ISO 9001 for quality management, and ISO 14001 for environmental standards. With 30+ years of collective experience, our experts specialise in solving complex roof and floor layouts while maintaining fast turnaround times. Our commitment to sustainability is demonstrated through our UKCA and CE accreditations, ensuring all products meet strict safety and environmental criteria. Clients benefit from our dedicated customer support, with testimonials highlighting our consistent quality, technical expertise, and efficient delivery across residential and commercial projects.
Services
Roof Trusses
Posi-Joists
I-Joists
Gable Panels
Spandrel Panels
Details
- Year established: 2009
Highlights and features
- 30+ years combined experience in timber engineering
- Sustainably sourced PEFC-certified timber
- ISO 9001 and ISO 14001 accredited systems
- Fast, accurate production with tight project timelines
- Expert technical support from concept to delivery
Associations and certifications
- ISO 9001
- ISO 14001
- PEFC
What people say
Great service
Excellent quality
Fast and efficient
Expert technical advice
Consistent reliability
Services
Roof Trusses
Custom-manufactured roof trusses using advanced software for precision engineering. These prefabricated solutions offer strength, cost-efficiency, and rapid installation while meeting strict UK building regulations. Ideal for residential and commercial developments, our trusses reduce on-site construction time through controlled factory production.
Posi-Joists
British-engineered posi-joists combining timber chords with steel webs for superior strength-to-weight ratios. These open-web systems allow easy integration of services while maintaining structural integrity. Suitable for floors and roofs in both residential and commercial construction projects across the UK.
I-Joists
Precision-engineered I-joists featuring solid timber flanges and OSB webs for enhanced load-bearing capacity. These sustainable solutions offer dimensional stability with reduced material waste, ideal for creating open-plan spaces in residential and commercial buildings while maintaining compliance with building regulations.
Gable Panels
Prefabricated gable panels designed for rapid installation with structural engineering to withstand site-specific wind loads. These factory-built components accelerate construction timelines while ensuring consistent quality and compliance with UK building standards for residential developments.
Spandrel Panels
60-minute fire-rated spandrel panels meeting BS 476 Part 22 standards, featuring timber frames with fire-tested gypsum cladding. Designed for party wall applications, these panels provide sound insulation compliance while enabling faster construction through prefabricated installation.
Questions
What timber engineering services do you offer?
We specialise in roof trusses, posi-joists, I-joists, gable panels, and spandrel panels for residential and commercial construction projects across the UK.
Are your products environmentally certified?
Yes, we hold PEFC certification for responsible timber sourcing and ISO 14001 accreditation for our environmental management systems.
How quickly can you deliver products?
Our efficient production process ensures fast turnaround times while maintaining strict quality standards and meeting project deadlines.
Do you provide technical support?
Yes, our experienced team offers expert technical advice and design support throughout every project stage.
What quality standards do you meet?
We comply with ISO 9001 quality management standards and all relevant UK building regulations including Eurocode 5.
