We offer an in-house treatment service, available upon request.
The treatment we use for our roof trusses is Osmose Protim Clearchoice.
For over 100 years, The Osmose group of companies has provided a top quality timber preservation service, protecting wood and setting the standards for a premium quality and natural construction material - preserved wood. The Protim pressure treatment system is a tried and trusted method of preserving timber against fungal decay and insect attack for internal and external timbers in above ground applications.


