Top 6 Decking Specialists in Perth, Western Australia
There are currently 6 highly-rated decking businesses in Perth, Western Australia listed on TradeRefer, with an average Google rating of 5.0★ across 279 verified reviews. The 6 listed below are ranked from highest to lowest rating, all ABN-verified and community-recommended.
Ranked #2026
By Google Rating
5.0★ Avg Rating
279 Google reviews
100% Verified
ABN & Licence Checked
6 Businesses
In Perth
Top 6 Decking in Perth — Ranked by Customer Rating
Compare the highest-rated decking in Perth, Western Australia. All businesses listed are ABN-verified and surfaced without paid placement.
West Deck Timber Restoration
West Deck Timber Restoration – Perth's trusted experts in timber deck restoration,decking timber, and ongoing wood decking in Western Australia.
Perth Decking Company
Perth Decking Company supplies and installs premium composite & timber decking Perth. Expert craftsmanship, BAL-rated options. Call 9434 9520.
Just Decked
Just Decked is a top-rated decking business serving Armadale, WA. With a 5-star rating from 15 reviews, they are one of the most trusted decking providers in the area. Specialising in professional decking services, Just Decked delivers quality workmanship and reliable service. Contact them today for a free quote.
Quality Decking Solutions
Decking Perth - If you need a Decking Builder in Perth look no further than Quality Timber Decking. Specialising in Jarrah Decking. Call now for a Decking Quote.
NexGEN Decking
Premium PermaTech® capped composite decking ✓ 50-year fade & stain warranty ✓ Australian hardwood colours incl. Spotted Gum, Jarrah, Blackbutt & More.
Decking Perth
Decking Perth are Expert Suppliers of Composite and Timber Decking in Perth, WA. Contact us today to get a free quote.
How Much Do Decking Cost in Perth?
Pricing data based on Australian industry averages for Western Australia. Always get 2–3 written quotes.
Typical Range
$200–$1000
/m²
After-Hours Rate
$1500
Emergency callout
Avg Hourly Rate
$600
Perth market average
Prices are estimates only. Always request a written quote before authorising any work.
Decking Licensing Requirements in Western Australia
In WA, decks requiring a building permit (generally over 0.5m high) must be constructed or supervised by a licensed builder. Building permits are issued by the relevant local government.
How to Choose the Best Decking in Perth
Use this checklist before hiring any decking in Perth, Western Australia.
- 1
Verify their electrical licence is current at your state's electrical safety authority (e.g. Energy Safe Victoria, NSW Fair Trading).
- 2
Confirm they carry public liability insurance of at least $5 million — ask to see the certificate.
- 3
Get 2–3 written quotes for any job over $500. A written quote protects both parties and clarifies the full scope.
- 4
Check their Google and TradeRefer ratings — look for consistent reviews mentioning punctuality, clean workmanship, and clear communication.
- 5
Ask whether they'll provide a Certificate of Compliance (electrical safety certificate) on completion, as required by law in most states.
Frequently Asked Questions — Decking in Perth
How much does a timber deck cost in Australia?
A basic treated pine deck (20m²) costs $4,000–$8,000 installed. Hardwood decking (Merbau, Spotted Gum) costs $6,000–$15,000 for the same size. Composite decking (Trex, Millboard) costs $8,000–$18,000 — more expensive upfront but lower lifetime maintenance cost. Elevated decks cost significantly more due to structural requirements.
Do I need council approval for a timber deck?
Decks over 1m above ground, attached to the house, or exceeding area thresholds (varies by state and council) require a building permit. In most states, a ground-level deck under 1m high with area under 10–18m² is exempt. Decks in bushfire-prone areas require BAL-rated materials. Always check with your council or building surveyor before starting.
What is the best timber for an outdoor deck in Australia?
Hardwoods: Merbau (durable, affordable, reddish-brown), Spotted Gum (beautiful grain, extremely durable), Blackbutt (light blonde, durable). All are rated Class 1–2 for above-ground durability. Treated pine is budget-friendly but requires regular oiling. Composite decking (timber and recycled plastic) has lowest maintenance but looks less natural.
How often does a timber deck need to be oiled or stained?
Merbau and most hardwood decks need oiling every 12–18 months to maintain appearance and UV protection. Treated pine needs sealing or staining every 12 months. Oil your deck when water no longer beads on the surface. Clean thoroughly before re-oiling. Composite decking requires only cleaning — no oiling needed.
What is composite decking and is it worth the premium?
Composite decking is made from a blend of recycled wood fibre and plastic — it won't rot, splinter, or need oiling. Brands like Trex, Modwood, and Millboard cost $180–$400/m² installed vs $120–$250/m² for hardwood. For families with children (no splinters), pool decks (moisture-resistant), and those who prefer low maintenance, composite is worth the premium.
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