4R3

Planed square edge timber 4R3 Thermowood is made from thermally modified pine. The thermal modification process improves dimensional stability and reduces moisture absorption, making thermowood suitable for outdoor use.

The material is durable and performs well in changing weather conditions, making it a practical construction wood for both small garden projects and larger structures.
The planed surface and eased edges create a uniform finish and make the material easier to work with.

4R3 thermowood is suitable for decking, fences, railings and other applications where the wood remains visible.