Wood cladding, siding and panelling, inside and out.
Hardwood Cladding & Siding
Why submerged hardwood for cladding and siding
Made for exposure
Hardness, stability and acoustics
Enough for a whole facade
Inside: panelling, shelving and joinery
The cladding species
Traceable, with nothing newly felled
The Submerged Wood Collection
Wood Cladding & Siding FAQs
Which wood is best for exterior cladding or siding?
Dense, naturally durable hardwoods. Triton recommends its Studio species for construction, cladding, decking and joinery; Balata (Massaranduba) is very hard and naturally rot-resistant, and Acacia Franc is very durable and suited to work exposed to moisture. Technical data for each species is available on request.
Which species suit interior wall panelling and ceilings?
The Popular species run from pale to deep brown and can line walls and ceilings across a whole project. Acacia Franc is traditionally used for panelling, floors and stairs, and Angélique for joinery. For something seldom seen, the Rare species are prepared to order.
Is there enough timber for a whole facade?
Yes. Around 9 million cubic metres of timber lie in the reservoir, and the Popular species are available in volume. Volume, grade and lead times are confirmed for each project at specification.
Why hasn't the wood rotted under water?
Below roughly five metres (about 16 feet), the reservoir is virtually free of oxygen, so the fungi that cause decay cannot work and the timber hardly degrades. Recovery focuses on the deeper areas; wood from shallow or fluctuating water decays and is not used. Each species and batch is still graded, dried and technically reviewed before use.
How is the origin documented?
Each batch ships with a Certificate of Guarantee of Origin, and the timber is harvested under a 25-year contract with the national forest office. That documentation can support BREEAM Mat 03 responsible-sourcing evidence; credits are confirmed by each project's assessor.
Do you supply projects in the US?
Yes. The collection is offered to projects in both the UK and the US. Start with samples or a presentation by video call; volume, grade, lead times and delivery are confirmed for each project at specification.
When can I order?
The collection is being introduced in the UK and the US now, with first projects delivered from 2027. Reservations for 2027 projects are open: request samples, book a presentation or download the catalogue.











