The Innovation of U‑DEK®
What is U‑DEk®?
U-Dek® is a closed-cell foam with a high grip brushed surface that is non-absorbing and easy to clean. Because of its lightweight, durable and high grip properties, U-Dek® is widely used on wake and ski boats, fishing and pleasure boats as well as houseboats, trailers and PWCs.
Manufactured right here in Australia by Ultralon Foam Group, U-DEK® is built to handle harsh saltwater environments, hot sun, and non-stop foot traffic – all while looking seriously good.
How it works
U-Dek® is supplied with 3M™ marine-grade, pressure-sensitive adhesive backing for easy peel-and-stick installation. It is available in a range of different styles and colours, and can be fully customised to suit your individual style.

Why Boaties love U‑DEK®
We only work with the best.
Non-slip & super safe
Wet decks? No worries. U-DEK® delivers excellent traction underfoot – wet or dry – making it ideal for fishing, family trips, and everything in between.
UV Resistant
Engineered to withstand Queensland’s sun, U-DEK® won’t crack, fade, or peel under pressure. It holds up beautifully, year after year.
Soft, Cushioned Comfort
Spend all day on the deck without the sore feet. U-DEK®’s foam core absorbs impact and reduces fatigue – great for bare feet and knees alike.
Low Maintenance
No scrubbing teak or sanding down fiberglass. Just hose it off or give it a quick wipe and you’re good to go.
Custom Colours & Finishes
Choose from a range of colours, textures, and patterns, from classic teak to modern charcoal, to match your boat’s style or your own.
Thermal Protection
It stays cooler underfoot compared to metal or fiberglass, even on the hottest summer days.
U-DEK® Range
Routing options, colour range, moulded tread and more – the customisation options are endless.
Colour options

Grey

Light Grey

Black

Teak

Winter Grey

Snow Camo

Black Nano Dot

Grey Nano Dot

Light Grey Nano Dot
When you come in for an obligation free consultation and quote with us we can show you the full range of U-DEK® options.
Textures

Hexagon

Floor Boards

Small Diamonds

Topographic Map

Large Diamonds

King Plank

Y-Plank

90mm Plank

50mm Plank
When you come in for an obligation free consultation and quote with us we can show you the full range of U-DEK® options.
LOOKING FOR SOMETHING CUSTOM?
We can even cut out logos, boat names, or custom graphics directly into your decking. It’s a great way to personalise your vessel or show off your business branding.

Suits all type of marine craft
U-DEK® is incredibly versatile. Whether you’re running a tinny, a high-end cruiser, or a commercial workboat, we can custom fit and install U-DEK® for:
- Fishing boats & centre consoles
- Wake and ski boats
- Personal watercraft (PWC)
- Jet skis
- Catamarans & yachts
- Houseboats
- Commercial marine vessels
And it doesn’t stop there. We can even install U-DEK® on: Trailers, Caravans,
Canopys, Toolboxes, Esky Tops, Seats etc. Innovation has no limits.
Why We Trust U-DEK® at Coastal Custom Innovations
We’ve seen alot of boats, and installed (and fixed!) alot of marine decking, but nothing beats U-DEK® when it comes to all-round performance. It’s tough enough for hard fishos, stylish enough for family cruisers, and customisable enough for any brand or build. Backed by Ultralon’s decades of foam manufacturing expertise, U-DEK® is our go-to for premium marine flooring.
Ready to feel the U-DEK® difference?
Let’s talk about decking your boat the right way, with quality materials, expert installation, and a finish that turns heads. Contact Coastal Custom Innovations today for a free quote and consultation.