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Planed Accoya board showing the grainPinus radiata
Softwood · Modified

Accoya

Pinus radiata, acetylated

Acetylated softwood with Class 1 durability and superb stability, premium windows, doors and cladding.

Very durableCut to orderCut to size
Download spec sheet (PDF)
Density
≈510 kg/m³
at 12% moisture
Durability
Class 1
Very durable
Workability
Good
Machines cleanly
Movement
Very small
Swelling cut by ~75%
Origin
New Zealand / Chile
Responsibly sourced
The material

Modified all the way through.

A softwood that outlasts most tropical hardwoods, modified right through — so a cut end is as durable as the face.

Wood is treated with acetic anhydride, converting the free hydroxyls that would otherwise take up water. Acetylation works through the full thickness rather than coating the surface, so the properties are the same at the core and are not lost when a board is cut or planed.

External joinery where movement cannot be tolerated — windows, doors and curtain walling — plus cladding, decking, louvres, bridges and garden structures. Use stainless steel fixings: the residual acetic content will corrode ordinary steel.

Accoya being machined to size
Get it priced

Accoya — cut to your sizes.

Every board is cut to order, so tell us the sizes you need and we’ll price them.

Build your cutting list

Enter your sizes and we’ll price them. Every piece is cut to order, so there are no fixed pack sizes.

Or send your list on WhatsApp
FinishSawn
mm
×
mm
mm
Finish, thickness, width, pieces, then length — the order we price in.
Nothing on your quote for Accoya yet.

Prices are confirmed on your digital quote. Need random widths, waney edge or something unusual? Send your list over and we’ll price it.

The m³ shown is the exact volume of the sizes you’ve entered. Your timber is cut for the best yield from the material we hold, so the volume we supply is normally a little over that figure — your quote confirms what we’ll supply.

No minimum order value, and delivery is free across our region. We prioritise by order value, so once your order is ready most go out within two working days, and smaller orders are typically with you inside seven. Machined and cut-to-order items carry their own lead time, confirmed on your quote.

Need this cut to size?

We’ll dimension, PAR or machine it to your exact list, priced into your quote.

Send a cutting list
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Better Timber. Less Hassle.

Quote Accoya in minutes.

Build a cutting list, or send a photo on WhatsApp. We’ll quote it digitally, cut it to size and deliver it free across the region.