Skip to Content
sdfsurfboards
Home
Models
In Stock
ON SALE
Contact
Sprays
0
0
sdfsurfboards
Home
Models
In Stock
ON SALE
Contact
Sprays
0
0
Home
Models
In Stock
ON SALE
Contact
Sprays
Models ULTRABOX
UBs Deck.png Image 1 of 2
UBs Deck.png
UBs Bottom.png Image 2 of 2
UBs Bottom.png
UBs Deck.png
UBs Bottom.png

ULTRABOX

£579.00

ULTRABOX - PERFORMANCE SERIES 

Designed for high performance surfing.

An excellent rocker line and strategic foam placement gives this shortboard up & go speed and control. With refined rails and thinned out tail, the UltraBox is a highly responsive board that is also forgiving through critical manoeuvres with plenty of hold.

Single concave under the front foot moving to double concave between the fins & flat off the tail give the right combo of speed and control.

Available as squash, round tail or swallow tail.

The ULTRABOX also comes in GROM Dims too.

Go with stock dims or place an order for your adjusted dimensions to suit.

The UltraBox has proven itself globally and has been our most successful shortboard to date.

Add To Cart

ULTRABOX - PERFORMANCE SERIES 

Designed for high performance surfing.

An excellent rocker line and strategic foam placement gives this shortboard up & go speed and control. With refined rails and thinned out tail, the UltraBox is a highly responsive board that is also forgiving through critical manoeuvres with plenty of hold.

Single concave under the front foot moving to double concave between the fins & flat off the tail give the right combo of speed and control.

Available as squash, round tail or swallow tail.

The ULTRABOX also comes in GROM Dims too.

Go with stock dims or place an order for your adjusted dimensions to suit.

The UltraBox has proven itself globally and has been our most successful shortboard to date.

ULTRABOX - PERFORMANCE SERIES 

Designed for high performance surfing.

An excellent rocker line and strategic foam placement gives this shortboard up & go speed and control. With refined rails and thinned out tail, the UltraBox is a highly responsive board that is also forgiving through critical manoeuvres with plenty of hold.

Single concave under the front foot moving to double concave between the fins & flat off the tail give the right combo of speed and control.

Available as squash, round tail or swallow tail.

The ULTRABOX also comes in GROM Dims too.

Go with stock dims or place an order for your adjusted dimensions to suit.

The UltraBox has proven itself globally and has been our most successful shortboard to date.

Surfer - Lloyd Jones

Photo - Phill Boyd


WAVE - All wave types 2-6ft

APPROACH - fast in the pocket surfing


Typical Nose and Tail dims

NOSE - 12 1/2

TAIL - 14 3/4 -15

ROCKER - Medium

CONCAVE - Single to Double

OUTLINE - Hi Performance

RAIL - Medium


FIN TYPE - Thruster

SYSTEM - Futures or FCS2

 

TYPICAL DIMS

(Adjustments can be made via custom order)

5’2 x 17 1/2 x 2 1/4 21L

5’5 x 18 1/4 x 2 5/16 24L

5’6 x 18 5/8 x 2 5/16 25.5L

5’8 x 18 3/4 x 2 3/8 27.5L

5’9 x 18 7/8 x 2 7/16 28.3L

5’10 x 19 1/8 x 2 7/16 29L

5’11 x 19 1/4 x 2 7/16 29.8L

6’0 x 19 3/8 x 2 1/2 30.5L

6’1 x 19 1/2 x 2 1/2 31.7L

6’2 x 19 5/8 x 2 1/2 32.5L

dUFEU SURF.

Western Carbons LTD, Unit 3, The Queensway, Swansea West BP

Fforestfach, Swansea - SA5 4DJ - (End of Queensway Road)

T: 07834 535 605
E: sdfsurfboards@live.co.uk

© 2025 dUFEU Surfboards