More than 700 pine products are currently certified, including decorative mouldings and a full range of stairparts, enalbing customers to specify a fully-certified stair balustrade system for the first time.

Over the next two years other products will be added, including pine decking and exterior balustrading.

The company is currently purusing two certification routes – Forest Stewardship Council and the Programme for the Endorsement of Certification schemes – both with full chain of custody verification.