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H3 Treated pine 90x45 - 5.4m

Sale price

Build a strong, durable subframe for your composite deck or outdoor structure with THQ's H3 Treated Pine 90x45 — 5.4m. This H3 hazard level treated pine is engineered to resist rot, decay, and termite attack in above-ground outdoor applications — making it the ideal framing timber for composite decking subframes, pergola frames, and outdoor structures across Melbourne and Victoria. Pickup available from four Melbourne-area warehouses, with delivery across Victoria.

Product Specifications

  • Dimensions: 90mm x 45mm x 5400mm
  • Treatment: H3 Hazard Level — suitable for above-ground outdoor use in contact with the weather
  • Species: Treated Pine
  • Application: Decking subframes, pergola frames, outdoor structures

Key Features & Benefits

  • H3 Treatment — Engineered to resist rot, decay, and termite attack in above-ground outdoor applications across Victoria
  • 5400mm Length — Fewer joins for a stronger, more efficient subframe
  • Structural Grade — Suitable for load-bearing decking subframe applications
  • Cost-Effective — Premium treated pine at a competitive price

Ideal Applications

  • Composite decking subframes across Melbourne, Geelong, Ballarat, Bendigo, Shepparton, Lorne, and Lakes Entrance
  • Pergola and outdoor structure framing across Victoria
  • Raised deck and high pier deck subframes

Melbourne Pickup & Victoria-Wide Delivery

Pickup available from Somerton, Cranbourne West, Pakenham, and Truganina. Delivery across Victoria.

Call THQ on 1800 084 700 for expert advice. Shop online at thq.com.au.

The DO's & DONT'S

IMPORTANT, PLEASE READ CAREFULLY AND KEEP FOR FUTURE REFERENCE

1. You may notice a slight variation in color during the first month of use. This is normal.

2. Profiles must be stored in a dry and ventilated environment, away from direct exposure to sunlight.
- Store and transport the profiles horizontally.
- When handling long profiles (over 2 meters), seek the help of a second person.

3. Exercise caution when using electrical products and power tools outdoors.
- Please strictly follow the manufacturer’s safety instructions.
- Never use electrical equipment outdoors when it is raining.

Installation Guide

Disclaimers: Please read the installation guide carefully, all damage caused by faulty installation is not covered by the warranty

Chocolate Merbau Composite Decking Board QLD | THQ

Decking Installation

Decking Video

Maintenance Guide

Please clean the decking with a mop or brush and warm soapy water, never use any strong decontamination and high-pressure wash, it will demage the wpc embossing and leave the marks that can't be removed.