5.00 out of 5 based on 4 customer ratings
4 Reviews

In Stock


A true Twin Fin surfboard design.

*Includes full deck Inlayz from the 1-DA Inlayz range (save for the 1-DA Exclusive Epoxy tech boards) & carbon around the fin boxes

EPOXY Options – See ‘Description’ tab below.

Clear selection


The DUB T was designed as a performance Twin Fin surfboard.

This twinnie features a single into a double concave with a slight vee off the tail, working in conjunction with the single flyer swallow tail for added drive. The design also incorporates a time tested rocker, with a flatter deck and mid rails.

*Price includes full deck Inlayz from 1-DA Inlayz range (see tab above, excludes 1-DA Exclusive Epoxy tech boards) & carbon around the fin boxes.


5′ 5″ x 19 1/4″ x 2 1/4″ (26.9L)
5′ 6″ x 19 3/8″ x 2 5/16″ (27.5L)
5′ 7″ x 19 1/2″ x 2 3/8″ (28.8L)
5′ 8″ x 19 5/8″ x 2 7/16″ (30.2L)
5′ 9″ x 19 3/4″ x 2 1/2″ (31.6L)
5′ 10″ x 19 7/8″ x 2 9/16″ (33.1L)
5′ 11″ x 20″ x 2 5/8″ (34.7L)

Tail Shape

Single Flyer Swallow

Fin Setup

Twin Fin


See EPOXY page for full details and images.


EPS foam with wooden stringer and epoxy glassing.


Our 1-DA EXCLUSIVE EPOXY technology is the 1st composite stringer tech surfboard to WIN a WSL event! Read about it HERE.

EPS foam with special stringer, epoxy glassing, bottom stringer strip and tail patch. We use a special light composite stringer designed specifically for structures subjected to slamming and shock loads. The stringer’s composite material includes characteristics such as low water absorption, superior damage tolerance and excellent fatigue properties enhancing the surfboard’s flex.

* Full deck Inlayz not included/available on the 1-DA Exclusive Epoxy tech for this model.


Need some guidance about the right board for you? Take advantage of a FREE Private Consultation with our World-Class Shaper GAVIN UPSON when ordering your new 1-DA Shapes surfboard.

Appointments can be attended:

  • in person at our Tweed Heads premises; or
  • by Facebook Video Chat; or
  • by Telephone.

FREE Private Consultation – Book Here!

Additional information


5' 5" x 19 1/4" x 2 1/4" (26.9L), 5' 6" x 19 3/8" x 2 5/16" (27.5L), 5' 7" x 19 1/2" x 2 3/8" (28.8L), 5' 8" x 19 5/8" x 2 7/16" (30.2L), 5' 9" x 19 3/4" x 2 1/2" (31.6L), 5' 10" x 19 7/8" x 2 9/16" (33.1L), 5' 11" x 20" x 2 5/8" (34.7L)

Fin Plug Options

FCSII, Futures

1-DA Inlayz Options (Images Below)

None (Select for 1-DA Excl. Epoxy), Psychedelic, Mandala, Skulls, Boxes

Tail Patch Options (Images Below)

None (Select for 1-DA Exc. Epoxy orders), Black Net ($22), White Net ($22), Blue Lines ($22), Red Lines ($22)

Technology Options

PU ($895), Standard Epoxy ($1,060), 1-DA Exclusive Epoxy ($1,050 *No Inlayz)

1-DA Inlayz


4 reviews for DUB T

  1. Tony Wilkinson

    My son has had Gav shape his last 3 boards and loves the feel and performance so I thought I’d see what all the fuss was about!
    After soaking up an hour of Gav and Nikki’s time talking about all things surfing and what I was after in a board, I walked away eager to try out the new weapon once completed.
    I went with the DUB T twin fin. I was a bit suss on the lack of length (5′ 11”) as I’m 6 foot and a few kgs heavier than 30 years ago but Gav assured me it will be the goods.
    100% The Goods! My first time out on the board and I was sold! It’s super easy to paddle , easy to pick off waves with more time to set up the bottom turns and so quick down the line. And for the size, it’s extremely stable yet loose when you want it to be.
    All in all the most fun in any conditions for me, which is why I’m hooked.
    Thanks Team 1-DA for the custom and the time you guys spend with Sam and myself!
    One happy guy.

  2. Darren

    Best board I have ridden (DUB T in the 1-DA EXCLUSIVE EPOXY tech) … and I have had a few. The 1-DA EXCLUSIVE EPOXY is awesome. Using Al Merrick FCS 2 twin fins with stabiliser. Board is loose but in control … riding a 5′ 9” with 5′ 10” dims. Sign of a good board is when it glides in early … which this does. Great board.

  3. Beau Eastman

    I started off with buying a board (THE ELITE) off the 1-DA rack and I have had so many great rides, from making out of fast tubes to whacking sloppy washes. So then I bought another board which was a 5’ 8” fish (DUB T) and at this moment, I can finally enjoy crappy small conditions. Two great boards and from two great people. Thank you Nikki and Gavin.

  4. Jamie “Chip” Andrews, owner of BeachStreet Surf Shop

    I’ve been riding the 5′ 8” DUB T & loving it! This twin fin is going so very good. I am hoping to use it in the upcoming Masters next week.

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