Ecoply® Grooved Lining

Ecoply® Grooved Lining is a cost-effective, high-appearance plywood panel with 'V' grooves running the length of the panel at 100mm centres. Ecoply Grooved Lining is designed for sheltered exterior applications such as soffit linings (H3.1 LOSP treated panels).

Request a Ecoply Product Sample Here.

Features & Benefits

  • Manufactured from sustainably-grown NZ plantation pine
  • Sheet sizes: 2400/2700 mm x 1200 x 12 mm
  • Tongue and groove edge profile for easy installation
  • Available H3.1 LOSP treated
  • Low formaldehyde emission (E0)
  • FSC® certified (FSC-C012019) upon request


Ecoply is manufactured under a third-party-audited quality control programme and is certified by the Engineered Wood Products Association of Australasia (EWPAA) as compliant with AS/NZS 2269 Plywood Structural.


Available H3.1 LOSP treated.

  • Ecoply Grooved Lining features a tongue and groove profile on the long edge

For the interior plywood range please visit 


Ecoply Specification and Installation Guide October 2021

Manufactured in New Zealand by Carter Holt Harvey Plywood, the Ecoply portfolio represents a range of structurally rated plywood products.

Pinoli Interiors Collection

The Pinoli Interiors Look Book is a snapshot of the creativity that architects and designers have achieved by using the Pinoli Interiors range.

Pinoli Interiors Information Guide

The Pinoli portfolio is a range of untreated plywood panels suitable for dry internal use as wall and ceiling linings.


CHH Ply - 2021 EWPAA Product Certification Scheme Certificate

2021 EWPAA Product Certification Scheme Certificate

Technical Note

Ecoply - Ecoply & Structural Plywood Packaging

Ecoply & Structural Plywood Packaging Technical Note

Ecoply - Moulds on Plywood

Technical Note relating to moulds on plywood.


Ecoply SDS Untreated Plywood

Chemwatch Safety Data Sheet.

Ecoply SDS H3.2 CCA Treated Plywood

Chemwatch H3.2 CCA treated pine plywood Safety Data Sheet.

Product Technical Statement

Ecoply® Grooved Lining August 2015

Product Technical Statement for Ecoply Grooved Lining



Ecoply Flooring layout


Sheet and framing layout


Truss ridge detail


Roof to wall junction vent


Ridge detail with Ridgeboard


Fastener Spacings from Edges


Fastener spacings for Ecoply