DWB Roof Trusses With almost 25 years of design and fabrication know-how behind us, DWB are experienced in meeting our customer’s needs. Our design offices employ highly skilled staff, whose on-going software development training ensures we are at the leading edge of the industry.

Using state of the art Gang-Nail Systems software, we can prepare full colour working drawings for many types of roof structure, from a self-build garage to multi-house developments.

Structural calculations are provided and plans include details on structural infill timber and builders metalwork. Our services include:

• Full Roof Designs
• Collateral Warranties
• Feasibility studies
• Large span trusses
• Site surveys to confirm production sizes and pitches
• Friendly advice on erection procedures

DWB production plants use tried and tested machinery for high levels of accuracy and reliability, aided by an ISO9001 Quality Assurance scheme controlled by TRADA. Timber sustainability is assured as we hold PEFC Chain Of Custody Certification.

As members of the TRA (Trussed Rafter Association) we can supply the much acclaimed TRA Technical Manual which helps customers specify and erect Roof Trusses correctly.