Sustainable materials
Materials that last, are sourced responsibly and age well.
We choose materials for durability, local availability, repairability, health and appearance over time, and avoid those that are harmful or hard to maintain.
Typical scope
- Durable, repairable finishes
- Local stone, timber and masonry where suitable
- Low-emission paints, adhesives and finishes
- Responsibly sourced timber and metals
- Details that protect materials from weather
We do not state performance figures or certifications here. Where a project reports measured performance or holds a certification, it is stated on that project, with its evidence.