Kerala teak and Indian rosewood — the two timbers that define premium hardwood specification in the UK. Selected because they perform in conditions other species do not, and because their provenance can be traced compartment by compartment back to a state forestry department that has operated continuously for over two centuries.
Kerala teak is the same species as the old Burma teak the trade built its reputation on: Tectona grandis. The difference is where it grows, how long it grows, and who manages the forest it grows in.
Our teak comes from Kerala Forest Department compartments on rotation cycles of 50–60+ years. That rotation age is the single most important variable in teak quality. Commercial plantation cycles of 20–25 years produce softer, less oily, less dimensionally stable material regardless of the species on the label. Long rotations produce the dense, high-oil, tight-grained timber that marine yards, conservation joiners, and architectural specifiers are actually asking for when they specify "teak".
It is suitable for marine decking, exterior joinery, architectural cladding, premium flooring, doors, and high-end furniture — the full range of applications that used to default to Burma, now supplied from a legal, documented, state-managed source.
All processing carried out to specification — confirm requirements at enquiry stage.
Indian rosewood is one of the densest, most expressive hardwoods in legal trade. Deep colour, interlocked grain, exceptional polish response, and a tonal lustre that makes it the default material for statement furniture, panelling, instrument backs and sides, and architectural veneer work where the timber is meant to be looked at, not hidden.
It is listed under CITES Appendix II as of 2017. That listing is not a technicality. UK Border Force treats incomplete CITES paperwork as a seizure-grade issue, and incomplete does not mean missing — it means any document that does not match the consignment exactly. Grainarch does not ship rosewood without the full export permit, the matching import permit, and the complete chain-of-custody pack. Ever.
If you are specifying rosewood for a UK project, the question you should be asking any supplier is not "do you have CITES paperwork" — it is "can I see the CITES paperwork on a previous consignment before I place my order". We can.
Kerala teak is supplied across three grade tiers. The difference is not price; it is what each tier was selected for.
Top-grade boards for projects where the timber is the feature: marine, cladding, statement joinery. Clean grain, minimal defects, dimensional excellence.
Sound, consistent, structural. The working tier for joinery shops, cabinet makers, and trade specifications. The velocity tier of our supply chain.
Character-rich teak for furniture makers and craftspeople. Knots, colour variation, mineral streaks, and figure that statement work celebrates. Sold lot-mix.
Contact our team to discuss tier selection, volumes, dimensions, and processing requirements.