Marine Dock Systems

Marine Dock Systems Marine Dock Systems since 1980. We Make Pontoons, Party Boats, Jetties, Ramps, Moving craft and much more. We sell locally and can ship world wide.

We make custom pontoon boats and also sell the pontoon floats separately. Pontoons Party Boats Aluminium Welding Poly Floats. We are located in Sydney and on the Sunshine Coast Queensland

This months winter sale sale. Mention this ad to receive 10% off all our upholstered pontoon boat furniture.Marine Dock ...
09/06/2026

This months winter sale sale. Mention this ad to receive 10% off all our upholstered pontoon boat furniture.
Marine Dock Systems
Take 10% off our regular prices.
Pontoon boat furniture.
Small $481.82 + GST
Medium $654.55 + GST
Large $754.55 + GST
LHS layback $745.45 + GST
RHS layback $745.45 + GST
Round Corner $781.82 + GST
Square Corner $1027.30 + GST
Captains chair $427.27 + GST
Deluxe captains chair $1109.10 + GST
Pick up from
26 Corbould Rd
Coolum Beach QLD 4573
Upholstered pontoon boat lounges. Our extra comfortable range includes Large straight lounge, medium and small. Corners lounges with drink holders, reclined lay backs both left and right. We also have double drink holders to match. Deck your pontoon BBQ Party boat out with comfortable boat furniture. Our pontoon seating is manufactured using polyethylene roto moulded bases which can handle extreme outdoor conditions, upholstered in heavy duty vinyl. Lounges have lift up seats for storage, great for stowing away life jackets and more.

08/06/2026

Upgraded deluxe Pontoon Boat - For sale
7.4 Mrs Long (24.3feet)
2.5mtr wide (8 Feet)
Includes
15 x 333 Litre floats
3 x Nose cones.
Fully welded aluminium frame
Stainless steel fasteners
3mm thick alloy plate decking
Outboard motor bracket
Rear steps
Aluminium Handrails with composite panels
Aluminium welded gates
Nose extension
Hard top roof
Marine Carpet
Grip tape alloy trim
Enclosed toilet/change room area
4 Stainless steel rod holders
Aluminum powder coated console
Upholstered Captains chair
With slider and swivel fitted
With fiberglass seat box with storage
Upholstered Lounges
LHS Layback
RHS Layback
5 large lounges

Motor: 25HP HIGH TRUST $ Stroke
2026 YAMAHA T25LWTC
Yamaha 704 Binnacle Controls
Yamaha Main Switch
Main Harness to 7meters
Yamaha Control Cables x2 to 20ft
Yamaha 6Y5 Gauges Fitted
Hydrive Steering Kit Fitted (Hydraulic Steering )
Battery System Fitted (inc 580 Battery)
USB Outlets x4 Fitted to Dash
Garmin CV55 Chart plotter Top Mount Fitted
Fusion Stereo
Switch 5 Gang Panel in Dash Fitted

Transducer available but not fitted.

$72,000 inc GST
Approx weight 1400kg
Pay Load 1300kg

Rated up to 12 passengers.

Commercial survey possible $2200 inc GST

Trailer available in stock no wait time
Trailer: $15,300 inc GST
23ft Pontoon Tandem Axle
MODEL: 23ft Pontoon Tandem Axle
ATM: 3000kg
GTM: 2820kg
BOAT: 23' Pontoon Twin Hull
FRAME: 1900mm width
COUPLING: 50mm Suit 4Hole 3.5T Elec
PLUG: 7pin Flat && anderson plug
J/WHEEL: 8'' gal 750kg
WINCH: 10:1/5:1/1:1 Rope (7128RC)
WHEELS: 14/185LT Ford Alloy
Spare wheel & bracket
GUARDS: Tandem Metal loadshire
SUSPENSION: Tandem shackle
BRAKES: Sensa brake
LIGHTS: LED & Side clearance
SKIDS OUTER HEIGHT: 110mm standard - bend
on both ends
TUNNEL GUIDES: Yes
LADDER: Yes
NOTES: Weld chain link on all rib ends
SIDERAILS: 150x50mm
DRAWBAR: 100x100mm
RIBS: 75x50mm

Located at Coolum Beach
Sunshine Coast Queensland
Marine Dock Systems Pty Ltd
26 Corbould Road
COOLUM BEACH QLD 4537
Ph: 07 5324 1557

We also have factory in Sydney if you wanted to have a new boat built closer to you for pick up in Syd
45 Wellington St
RIVERSTONE NSW 2765
Ph: 02 9627 5944
New South Wales – Sydney Branch

Upgraded deluxe Pontoon Boat - For sale 7.4 Mrs Long (24.3feet)2.5mtr wide (8 Feet)Includes15 x 333 Litre floats3 x Nose...
08/06/2026

Upgraded deluxe Pontoon Boat - For sale
7.4 Mrs Long (24.3feet)
2.5mtr wide (8 Feet)
Includes
15 x 333 Litre floats
3 x Nose cones.
Fully welded aluminium frame
Stainless steel fasteners
3mm thick alloy plate decking
Outboard motor bracket
Rear steps
Aluminium Handrails with composite panels
Aluminium welded gates
Nose extension
Hard top roof
Marine Carpet
Grip tape alloy trim
Enclosed toilet/change room area
4 Stainless steel rod holders
Aluminum powder coated console
Upholstered Captains chair
With slider and swivel fitted
With fiberglass seat box with storage
Upholstered Lounges
LHS Layback
RHS Layback
5 large lounges

Motor: 25HP HIGH TRUST $ Stroke
2026 YAMAHA T25LWTC
Yamaha 704 Binnacle Controls
Yamaha Main Switch
Main Harness to 7meters
Yamaha Control Cables x2 to 20ft
Yamaha 6Y5 Gauges Fitted
Hydrive Steering Kit Fitted (Hydraulic Steering )
Battery System Fitted (inc 580 Battery)
USB Outlets x4 Fitted to Dash
Garmin CV55 Chart plotter Top Mount Fitted
Fusion Stereo
Switch 5 Gang Panel in Dash Fitted

Transducer available but not fitted.

$72,000 inc GST
Approx weight 1400kg
Pay Load 1300kg

Rated up to 12 passengers.

Commercial survey possible $2200 inc GST

Trailer available in stock no wait time
Trailer: $15,300 inc GST
23ft Pontoon Tandem Axle
MODEL: 23ft Pontoon Tandem Axle
ATM: 3000kg
GTM: 2820kg
BOAT: 23' Pontoon Twin Hull
FRAME: 1900mm width
COUPLING: 50mm Suit 4Hole 3.5T Elec
PLUG: 7pin Flat && anderson plug
J/WHEEL: 8'' gal 750kg
WINCH: 10:1/5:1/1:1 Rope (7128RC)
WHEELS: 14/185LT Ford Alloy
Spare wheel & bracket
GUARDS: Tandem Metal loadshire
SUSPENSION: Tandem shackle
BRAKES: Sensa brake
LIGHTS: LED & Side clearance
SKIDS OUTER HEIGHT: 110mm standard - bend
on both ends
TUNNEL GUIDES: Yes
LADDER: Yes
NOTES: Weld chain link on all rib ends
SIDERAILS: 150x50mm
DRAWBAR: 100x100mm
RIBS: 75x50mm

Located at Coolum Beach
Sunshine Coast Queensland
Marine Dock Systems Pty Ltd
26 Corbould Road
COOLUM BEACH QLD 4537
Ph: 07 5324 1557

We also have factory in Sydney if you wanted to have a new boat built closer to you for pick up in Syd
45 Wellington St
RIVERSTONE NSW 2765
Ph: 02 9627 5944
New South Wales – Sydney Branch

🔥 CHARCOAL VELOUR MARINE CARPET IN STOCK 🔥Looking for a tough, great-looking marine carpet for your pontoon, jetty, dock...
04/06/2026

🔥 CHARCOAL VELOUR MARINE CARPET IN STOCK 🔥

Looking for a tough, great-looking marine carpet for your pontoon, jetty, dock, floating platform, or pontoon boat?

Our premium Charcoal Velour Marine Carpet 6mm thick is now available in wide rolls at unbeatable prices:
✅ 2.8m Wide Rolls – $44 per lineal metre inc GST
💰 Full 30m Roll – $1,260 inc GST

✅ 3.0m Wide Rolls – $46 per lineal metre inc GST
💰 Full 30m Roll – $1,320 inc GST

Perfect for:
✔ Pontoons
✔ Jetties
✔ Floating Docks
✔ Houseboats
✔ Pontoon Boats
✔ Marine Walkways
✔ Durable & hard-wearing
✔ Soft underfoot
✔ UV resistant
✔ Ideal for harsh Australian marine conditions

📍 PICK UP AVAILABLE FROM:
NSW
Marine Dock Systems
45 Wellington Street, Riverstone NSW 2765
📞 (02) 9627 5577

QLD
Marine Dock Systems
26 Corbould Road, Coolum Beach QLD 4573
📞 (07) 5324 1557

🚚 Australia-wide delivery can also be arranged.
Contact us today for pricing, freight quotes, or bulk orders.

Massive price drop! Second hand pontoons must go to make room at our factory. Now ONLY $500 each or $8000 for the lot.(1...
29/05/2026

Massive price drop! Second hand pontoons must go to make room at our factory. Now ONLY $500 each or $8000 for the lot.

(1200 litre float normal new price is $935 inc GST each ex Syd)
also they are already in Queensland so you save the expensive freight up from our Sydney branch...

Want to build a tiny floating home?
FOR SALE – 16 x 1200L Polyethylene Floats (Marine Dock Systems)
We’ve got 16 x 1200L floats up for sale – only used once on a movie set and still in perfect usable condition.
Each float is:
• 2.0m long
• 1.2m wide
• 540mm deep
When assembled tight, they make a platform approx:
9m x 5.2m (see frame drawing included)
✔ Made from tough polyethylene
✔ Built by Marine Dock Systems
✔ Each float rated to 600kg load capacity
✔ Total combined capacity: 9,600kg
💡 Flexible setup:
The overall platform size can be made larger by spacing the floats further apart. Just ensure your frame is designed correctly and you keep the total weight of your structure within the load limits.
They’ve got a few scratches and are a bit dirty from use, but nothing that affects performance – solid, reliable gear ready to go.
Perfect for:
• Floating house / houseboat base
• Pontoon dock (large setup)
• Marina use
• Floating walkway
• Work platforms
📍 Located in Coolum Beach, Sunshine Coast
Total price for all 16 floats $8,000
or $500 EACH
Send me a message if you’re interested or tag someone who could use these 👇
I have included some photo's of other jobs that have used our 1200 Litre Floats
Call 0409 940 194

15/05/2026

Custom Pontoon Boat
6.9 mtr pontoon hulls
7.4 Mrs Long (24.3feet)
2.5mtr wide (8 Feet)
Includes
15 x 333 Litre floats
3 x Nose cones.
Fully welded aluminium frame
Stainless steel fasteners
3mm thick alloy plate decking
Outboard motor bracket
Rear steps
Aluminium Handrails with composite panels
Aluminium welded gates
Nose extension
Hard top roof
Alloy checker plate decking
Enclosed toilet/change room area
Kitchen area

Approx weight 1250kg
Pay Load 1400kg

Commercial survey $2200 inc GST

Suggested motor size for hire boat with no boat license 25hp
Personal use
with boat license 40-90hp
Max HP 115

Located at Coolum Beach
Sunshine Coast Queensland

For more join our Facebook group
www.facebook.com/groups/australianpontoonboats/

Marine Dock Systems Pty Ltd
www.marinedocksystems.com.au

26 Corbould Road
COOLUM BEACH QLD 4537
Ph: 07 5324 1557
Queensland - Sunshine Coast Branch

We also have factory at
45 Wellington St
RIVERSTONE NSW 2765
Ph: 02 9627 5944
New South Wales – Sydney Branch

Check us out on face book
https://www.facebook.com/marinedocksystems.com.au

YouTube
https://www.youtube.com/c/MarineDockSystems

Kind Regards
Brett Mackay

For sale. Pontoon Boat Base $19k- Pontoon boat, Moving craft, Work barge, Small house boat!Frame and floats ready to bui...
04/05/2026

For sale. Pontoon Boat Base $19k
- Pontoon boat, Moving craft, Work barge, Small house boat!
Frame and floats ready to build on.
Tri Hull - 6.9 Mtrs Long x 2.5 mtr wide

This includes
Polyethylene pontoon hulls
3 x Nose cones,
14 x 333L Floats,
1 x Aluminum Frame and stainless steels fasteners.
1 x Motor Bracket with rear steps
1 x Nose extension
Price $19,000 inc GST
In Stock Now!

Located -
26 Corbould Rd
Coolum Beach Qld 4573

Approximate
Weight 732kg
Max Load 1769kg

Please note decking is not included in this auction.
Please contact us for extras available. Decking, marine carpet, handrails, roof, console, captains chair, lounges, mooring cleats, fishing rod holders etc.

This one is located at our Coolum Beach factory . We also have a factory in Sydney

Marine Dock Systems
0409 940 194

Address

26 Corbould Road
Coolum Beach, QLD
4573

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+61296275577

Website

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