By the Sydney Timber Supply team
If you are building a deck or frame on the Central Coast, Sydney Timber Supply is based at 12 Dyer Crescent, West Gosford NSW 2250, with pickup available and delivery across the Central Coast, Sydney Metro, Newcastle and the Hunter, and Wollongong and the Illawarra. We stock Australian hardwood decking, Merbau and MGP10 structural pine, sold per linear metre with quote support for packs, bulk and trade. Here is what we supply and how ordering works.
Pickup from West Gosford
Our yard is at 12 Dyer Crescent, West Gosford, just off the Central Coast Highway corridor and an easy run from Gosford, Erina, Wyoming, Kariong and the wider Coast. Order online or by quote, then collect from the yard. If you are unsure whether your trailer or ute suits the lengths you have ordered, call us on 0440 137 068 before you head in and we will sort out the practicalities.
Delivery areas
We deliver to:
- Central Coast
- Sydney Metro
- Newcastle and the Hunter
- Wollongong and the Illawarra
Regional and project freight is available by quote. Full details, including how pickup works, are on our delivery and pickup page.
What we supply
The core range is Australian hardwood decking, Merbau decking and structural pine. All durability classes below are as published on supplier specification sheets.
| Timber | Durability (above ground) | Sizes at STS | Notes |
|---|---|---|---|
| Ironbark | Class 1, 40+ years | 86 x 19, 135 x 19, 135 x 35 mm (140 x 35 option) | Very hard, dense Australian hardwood |
| Spotted Gum | Class 1, 40+ years | 86 x 19, 135 x 19, 135 x 35 mm (140 x 35 option) | Striking grain |
| Redgum (QLD Reds) | Class 1, 40+ years | 86 x 19, 135 x 19, 135 x 35 mm (140 x 35 option) | Rich red tones |
| Gympie Messmate (QLD Blondes) | Class 1, 40+ years | 86 x 19, 135 x 19 mm | Warm yellow-brown |
| Blackbutt | Class 1, 40+ years | 86 x 19, 135 x 19 mm | BAL 29 rated per supplier flyer |
| Merbau | Class 2 | 90 x 19 mm (140 x 19 by quote) | Imported, stable, widely used |
| Treated pine (MGP10) | Treatment confirmed on quote and delivery paperwork | 90 x 45, 140 x 45 mm | Machine-graded structural pine |
| Untreated pine (MGP10) | Internal framing and general use | 90 x 35, 90 x 45 mm | Machine-graded structural pine |
Jambu hardwood decking (90 x 19 mm, supplier natural durability Class 2 above ground) is also available on a quote-only basis.
How ordering works
Decking is sold per linear metre (LM). Hardwood and Merbau decking is supplied in random lengths; preferred lengths are available by quote. To work out quantities, divide your deck area by the board coverage width (for example, 20 m2 of 86 mm boards with a 4 mm gap is 20 / 0.090 = 222.2 LM), then add a 10% waste allowance. Our timber calculator does this for you, including board counts.
Pine is sold in set board lengths. Choose the length as the variant on the product page; the price is the length multiplied by the LM rate. Treatment level for treated pine is confirmed on your quote and delivery paperwork.
Packs, bulk and anything unlisted are quote-first. Full packs, pallet quantities, preferred lengths and quote-only lines like Jambu all run through request a quote. Include your species, profile, LM or area, and suburb, and we will come back with pricing and freight.
Quote support for Central Coast projects
Plenty of customers arrive with a deck sketch rather than a cutting list, and that is fine. Send through your area and the look you are after and we will help with the take-off: species options from the full timber range, board width, linear metres, waste and delivery in one quote. Supplier installation guidelines (450 mm maximum joist centres, 400 mm minimum ground clearance for ventilation) are attached on product pages if you are planning the build yourself.
Trade and bulk buyers
Builders and decking contractors on the Coast can set up a trade account for quote-first pricing on repeat work, and larger orders go through bulk and pallet orders. Being local means pickup from West Gosford can be same-trip with your other site runs, and delivery windows are quoted per job rather than guessed.
Who you are dealing with
Sydney Timber Supply is Australian made and owned, and grew out of Auscraft Furniture's outdoor timber furniture manufacturing, so the timber advice comes from people who have spent years actually building with hardwood, not just moving it.
Talk to us
Pickup is from 12 Dyer Crescent, West Gosford, and delivery runs across the Central Coast, Sydney, Newcastle and the Hunter, and the Illawarra. For packs, bulk, preferred lengths or a full project take-off, request a quote or call 0440 137 068.
Technical details drawn from supplier specification sheets; reviewed 19 July 2026.