


Merbau / Teak Builder Range Co Extrusion Decking Board
Bring tropical warmth to your outdoor space without the premium price with the Merbau & Teak Builder Range composite decking board from THQ. This solid co-extruded composite board delivers rich, warm tones and low-maintenance performance at an accessible price — perfect for budget-conscious Melbourne homeowners, builders, and investors wanting classic timber aesthetics without the ongoing upkeep of real hardwood merbau. The warm merbau and teak dual-tone combination suits traditional homes, federation-style properties, and pool surrounds across Victoria. Pickup available from four Melbourne-area warehouses, with delivery across Victoria.
Merbau Aesthetics Without the Merbau Maintenance
Real merbau decking is a popular choice in Melbourne — but it demands oiling every 12–18 months, is prone to tannin bleed when wet, and will grey and splinter without constant upkeep. THQ's Merbau & Teak Builder Range gives you the same rich, warm timber look with a co-extrusion polymer cap that locks out moisture, resists staining, and holds its colour through Melbourne's variable seasons — all backed by a 15-year structural warranty. No oiling. No sealing. No sanding. Ever.
Product Specifications
- Dimensions: 140mm x 22mm x 5400mm
- Construction: Co-extrusion composite with protective polymer cap
- Colour: Merbau & Teak dual-tone (reversible)
- Range: Builder
- Coverage: 0.756m² per board
- Finish: Embossed wood grain texture
- Warranty: 15 years structural, 10 years colour fade
Key Features & Benefits
- Co-Extrusion Technology — Protective polymer cap for enhanced durability and scratch resistance
- Warm Tropical Tones — Rich merbau and teak combination replicates premium hardwood decking without the cost or upkeep
- Reversible Design — Two wood grain patterns in one board; choose your preferred side
- UV & Fade Resistant — Holds its warm colour through Melbourne summers and Victoria's variable seasons
- Splinter-Free — Safe underfoot for families, children, and pets year-round
- Zero Maintenance — No oiling or staining required, unlike real merbau decking
- Rot & Insect Proof — Won't warp, rot, or attract termites
Ideal Applications
- Budget-conscious deck projects across Melbourne, Geelong, Ballarat, Bendigo, Shepparton, Lorne, and Lakes Entrance
- Rental and investment properties across Victoria where durability and low maintenance are priorities
- Pool surrounds seeking a warm tropical feel without the tannin bleed of real merbau
- Traditional and federation-style homes across Melbourne and regional Victoria
- Large deck areas where cost-per-board matters without sacrificing the timber aesthetic
Merbau & Teak Composite Decking Melbourne — Pickup & Victoria-Wide Delivery
Pickup available from Somerton, Cranbourne West, Pakenham, and Truganina. We deliver composite decking across Victoria including Melbourne CBD, Geelong, Ballarat, Bendigo, Shepparton, Lakes Entrance, Lorne, and Mornington Peninsula. Flat $70 delivery across Melbourne metro.
Why Melbourne Homeowners Choose THQ
THQ has been supplying composite decking Melbourne homeowners and builders trust for over 15 years. Our Builder Range delivers genuine co-extrusion quality at an accessible price — and our team can help you calculate board quantities, choose the right subframe, and connect you with a certified installer. Call us on 1800 084 700 for expert advice or to request a free sample.
Related Resources
- Composite vs Timber Decking Melbourne — Which Is Better?
- Composite Decking Installation Guide
- Request a Free Sample
Ready to transform your outdoor space? Call THQ on 1800 084 700 for expert advice, free samples, or to place your order. Visit our Melbourne showrooms or shop online at thq.com.au.
SHIPPING & RETURNS
Shipping and returns depends on the products and are specified for each products separately in their catalogues. For further clarifications, the team is always happy to help and guide. Reach out to us via phone call or email, visit Contact Us.
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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

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.
Use a hard brush dipped in warm soapy water to remove it.
Scrub with ordinary wood mold class agents, or bleach to rinse or wipe it directly.
In addition to the white chalk, other colors can not be removed once the printing, you can use bleaching agent with hop soapy water to scratch it
Apply calcium chloride or rock salt, it can melt ice or snow. Then you can use hot soapy water to wash it.
Apply detergent, which contains oxalic acid or phosphoric acid. Wiping the stain for 10-15 minutes, you can remove stains.
Once a greasy stain, please immediately use household cleaning products with hot soapy water to wash it.
Mix the bleach stains agents and hot soapy water to dilute the stain and then wipe the stain.
Ink stains may not be removed. Mix bleach stains agents and hot soapy water to dilute the stain.
