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 free collection by prior arrangement and delivery across the Central Coast, Sydney Metro, Newcastle and the Hunter, and Wollongong and the Illawarra. We stock Australian hardwood decking and Merbau sold per linear metre, and MGP10 structural pine sold by the board or per linear metre depending on the size, with quote support for packs, bulk and trade. Here is what we supply and how ordering works.
Collection from West Gosford
Collection from 12 Dyer Crescent, West Gosford is free and by prior arrangement only, an easy run from Gosford, Erina, Wyoming, Kariong and the wider Coast. Order online or by quote, and once your order is ready we confirm a collection time with you. If you are unsure whether your trailer or ute suits the lengths you have ordered, call us on 0440 137 068 first.
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, 135 x 35 mm (140 x 35 option) | Warm yellow-brown |
| Blackbutt | Class 1, 40+ years | 86 x 19, 135 x 21, 140 x 35 mm | BAL 29 rated per supplier flyer |
| Merbau | Class 2 | 90 x 19, 140 x 19, 190 x 19, 90 x 42 and 140 x 42 mm | Imported, stable, widely used |
| Treated pine (MGP10) | Treatment confirmed on quote and delivery paperwork | 70 x 35, 70 x 45, 90 x 35 mm (H3, per LM); 90 x 45, 140 x 45 mm (by the board) | Machine-graded structural pine |
| Untreated pine (MGP10) | Internal framing and general use | 90 x 35, 90 x 45 mm | Machine-graded structural pine |
Jambu Mixed decking (90 x 19 mm) is also listed.
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 the calculator's 4 mm starting gap is 20 / 0.090 = 222.2 LM; the gap you lay comes from your product's installation guide), then add a 10% waste allowance. Our timber calculator does this for you, including board counts.
Pine is sold by the board or by the linear metre. For untreated pine and for 90 x 45 and 140 x 45 mm treated pine, choose the length as the variant on the product page; the price is the length multiplied by the LM rate. Our 70 x 35, 70 x 45 and 90 x 35 mm H3 treated pine is ordered in total linear metres, with the lengths supplied confirmed with your order. 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 and preferred lengths 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. If you are planning the build yourself, follow the installation instructions for the product you choose; where we hold a supplier installation guide, it is attached on the product page.
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. Collection from West Gosford is free by prior arrangement, and delivery is quoted per job. A few decking products carry a pack-opening fee below their full-pack quantity; see pack-opening fees explained.
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
Collection is from 12 Dyer Crescent, West Gosford, free and by prior arrangement, 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.