Straight From the Source. Quality Quarry Products Since 1927.

Our onsite hard rock quarry supplies road base, aggregates, drainage rock and landscaping materials to trade and retail customers across Southern Tasmania.

Established 1927

ISO 9001 & 45001 Accredited 

Family Owned 

Award-Winning

Trusted Brand

Established 1927 • ISO 9001 & 45001 Accredited • Family Owned • Award-Winning • Trusted Brands

Your Local Source for Quality Quarry Materials

Duggans has been producing quality quarry materials from our Cradoc operation for generations. Our hard rock quarry produces crushed dolerite aggregates, road base, drainage rock and a full range of civil and landscaping materials for trade, civil and retail customers.

Unlike resellers, we produce our own materials from the source. That means consistent quality, competitive pricing and immediate supply for every project across the Huon Valley, Kingborough, Channel regions and beyond.. From major road construction contracts for councils and developers through to a load of FCR for a residential driveway, Duggans has what you need and the fleet to deliver it.

All sales are by weight over our certified weighbridge. Pickup is available Monday to Friday, 7.30am to 4.30pm. Delivery is available across Southern Tasmania via our own truck fleet.

Certified Weighbridge. Accurate Every Time.

Every quarry product sold at Duggans is weighed on our fully certified and calibrated weighbridge. Your truck is weighed on entry and again on exit with the load. You receive a printed docket confirming the exact tonnage purchased. No estimates, no guesswork.

Weighbridge hours: Monday to Friday, 7.30am to 4.30pm. Delivery available across Southern Tasmania via our own fleet ranging from 3 to 32 tonnes.

Commercial and Civil Quarry Products

Yellow excavator with bucket on a dirt construction site, with trees in the background

Road Base

Road construction, driveway sub-base, car park base course and civil construction. Standard and premium specification grades available.
Open-pit mine with conveyor belts and industrial processing equipment on a rocky hillside.

Sub Base

Sub-base preparation for roads, car parks, building pads and civil infrastructure.
Wood chips and industrial equipment at a logging yard beside a forested hillside.

Blue Metal and Concrete Aggregates

Concrete production, drainage, pipe bedding and civil construction. Multiple size fractions available.
Yellow excavator on a rocky construction site beside a concrete retaining wall, with hillside behind.
Yellow front loader filling a dump truck with gravel at a construction site

Landscaping and Property Supplies

Pickup or delivery for rural properties, lifestyle blocks and landscaping projects across the Huon Valley and Kingborough.

Crushed Rock for Driveways and Paths

Driveway topdressing, pathway base and general landscaping. Multiple grades available.

Drainage Gravel

Garden drainage, retaining wall backfill, agricultural drainage and water feature surrounds.

Sandy Loam and Topsoil (Seasonal)

Garden bed preparation, lawn establishment and property topdressing. Contact us to confirm current stock.

Agricultural Lime and Dolomite

Soil pH correction for farming, pastoral and horticultural applications. Externally sourced.

Quality Tested to Australian Standards

Duggans operates an internal testing laboratory and tests quarry materials to VicRoads and sub-base specifications. When councils and government bodies specify materials for infrastructure projects across Southern Tasmania, they trust Duggans because our products meet the standards required for government and civil work.

Pickup or Delivery. Your Choice.

Black delivery truck with a box on the back and a check mark icon

Pickup

Drive to us at 8420 Channel Highway, Cradoc. Weighed on entry, loaded by our team, weighed on exit, and a printed docket provided.

Weighbridge hours: Monday to Friday, 7.30am to 4.30pm.

Black delivery truck icon with a small cab and cargo box

Delivery

Our own truck fleet delivers 3 to 32 tonne loads across Southern Tasmania. Contact us to discuss delivery pricing, minimum quantities and scheduling for your location.

Did you know Duggans also offers earthworks, precast products and premix concrete? Call 03 6266 3204 to discuss.

Quarry Products FAQS

  • Q: What quarry products does Duggans supply?

    A: Road base, sub-base, blue metal and concrete aggregates, drainage rock, FCR, crushed rock for driveways and landscaping, drainage gravel, sandy loam and topsoil (seasonal) and agricultural lime and dolomite.

  • Q: Can I pick up quarry products directly from your yard?

    A: Yes. Weighbridge open Monday to Friday 7.30am to 4.30pm at 8420 Channel Highway, Cradoc. All products are sold by weight with a printed docket confirming your purchase.

  • Q: Do you deliver quarry materials?

    A: Yes. We deliver across Southern Tasmania via our own truck fleet ranging from 3 to 32 tonne. Contact us to discuss delivery options and pricing.

  • Q: What is FCR, and what is it used for?

    A: FCR stands for Fine Crushed Rock. It is a blue metal product ideal for driveway preparation and topdressing, pathway bases and general landscaping. One of our most popular products.

  • Q: Do your products meet civil and government specifications?

    A: Yes. We operate an internal testing laboratory and test materials to VicRoads and SubBase specifications. Our products are regularly specified for council and government infrastructure projects.

  • Q: What areas do you service?

    A: Southern Tasmania including Huonville, Kingborough, the Channel area, Margate, Geeveston, the Huon Valley and surrounding regions. Feel free to contact us for prcing to deliver to your location.

  • Q: Do you sell to residential customers as well as trade?

    A: Yes. We sell to both trade and retail customers. Trade account holders receive preferential pricing. Contact us to enquire about setting up a trade account.

  • Q: How do I know I am getting the right quantity?

    A: Every sale is by weight over our certified weighbridge. You receive a printed docket confirming the exact tonnage on every transaction.

Need Quarry Materials for Your Project?

Pick up through our on-site weighbridge, or contact us and we can organise delivery to you.

Weighbridge hours: Monday to Friday 7.30am to 4.30pm | 8420 Channel Highway, Cradoc, TAS 7109