Specialist CAD solutions CAM enabled Production Nationwide Delivery Tailor-made Roof Solutions Posi Joist & Space Joist Bespoke Feature Trusses



Using advanced CAD technology, QUINN TRUSS design entire roofing and flooring requirements, to the individual customer's specifications, providing all calculations and specifying all details and materials required. Ensure your roof is of the highest quality by consulting our Truss Design and Engineering Team for a free consultation and a no obligations quotation.


The QUINN TRUSS manufacturing plant has been in operation since 1993 and since then we have acquired a reputation for providing only the best quality trusses. In 2008 we invested in new design and manufacturing equipment, taking delivery of a brand new, state of the art multi-head truss saw and Mark 1 CAM truss press (the first of its kind in the UK). This enabled us to triple our production capacity, allowing for the assembly of several sets of trusses simultaneously and providing facilities to produce spans of over 25 metres. We cater for all types of projects from domestic dwellings to large commercial buildings, all complying with current industry standards specifically BS5268 or Eurocode IS EN 14250:2010 where applicable, as well as complying with current building control regulations.

QUINN TRUSS is an C.A.T.G Accredited Trussed Rafter and Open Web Joist Manufacturer, operating a monitored Factory production Quality Control System, with all of our Engineered Timber products leaving the factory with a CE Marking as per IS EN 14250:2010 standards.
All timber is acquired from sustainable FSC and PEFC approved sources and graded to TR26 or C24 standards where applicable.
Details of our Quality Control system and Declaration of Performance are available on request.


We recommend that all structural roofing timber including trusses and infill timber should be pressure treated, ensuring an increased life expectancy of up to 300% that of non-treated timber. QBS Ltd operates a 10,000lt Protim vacuum treatment plant, capable of treating up to 6 full bales of timber per day.


We realise that reliability and timely deliveries are crucial to an efficient build project. In operating our own fleet of delivery vehicles we are able to coordinate multiple deliveries each day, so that trusses and complimentary roofing materials are on-site for the customer when requested. Our fleet includes Lorries equipped with mounted cranes, stepped frame trailers and mountable forklifts to cater for almost any circumstance.