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Accoya Decking

Name: Accoya Decking
Uploaded: 2026-03-30
Channel: ITI NZ
Description: The Accoya is not as hard as Kwila or Vitex, and is more brittle, but does not bleed, and is stable enough.

by ITI NZ

Auckland

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Accoya is a modified timber a substitute for tropical hardwoods

Modified by means of Acetylation. This Process renders the timber more durable and more stable than almost all other timbers. The timber is sourced from NZ but is modified in Holland.

The product is FSC certified.

The Accoya is not as hard as Kwila or Vitex, and is more brittle, but does not bleed, and is stable enough to use as a 190 x 20 board.

Tags

decking flooring system timber iti timspec

Product Details

Product: Accoya Decking
Category: Timber Flooring
Sold by: ITI NZ
Range: Accoya
Brand: ITI

Product Variants

Size

ITI NZ is specified by

(56) Professionals

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Accoya is a modified timber a substitute for tropical hardwoods Modified by means of Acetylation.

This Process renders the timber more durable and more stable than almost all other timbers. The timber is sourced from NZ but is modified in Holland.

The product is FSC certified.

The Accoya is not as hard as Kwila or Vitex, and is more brittle, but does not bleed, and is stable enough to use as a 190 x 20 board.

Features

Coating

Although not very common in New Zealand, coating your deck will extend its life. We recommend a minimum of one coat of a suitable exterior timber decking coating or oil be applied to all four sides plus cut ends of the decking prior to installation. Some species can be factory-coated prior to delivery.

Maintenance

Cleaning

Annually cleaning your deck will help prolong its life, a light detergent that contains an anti-fungal agent is best.
Avoid using high-pressure water blasters or harsh chemicals.

Recoating

Any coating or oil applied may require subsequent recoating. Refer to coating manufacturers maintenance schedule.
Winter: Removing any items that will trap water underneath them (furniture, pot plants, etc.) for the duration of winter will extend the life of your deck and help keep it looking great.

Specs / Details

Accoya Hardwood Decking 140 x 19

Accoya Hardwood Decking 190 x 19

Downloads

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