
SEIPI BIRCH
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Ilahu Boards SEIPI BIRCH
SEIPI - THE DACE
is a lively, active fish, of gregarious Habits and exceedingly prolific.
The fish is another classic, favored equally among Surfers and snowboarders for its excellent float and carving characteristics in deep powder.
This board planes easily due to its wide tail and large surface area. This helps keep speed in mellower sections and floatation in deeper areas, but does require a little more power for pushing into carves.
This is a must-have for deep powder days. It's fast snappy turns make it perfect for both Slashing through the forest, and for spraying carves in the open.
Please choose WIDE model if your boot size is 11 (US) or larger
The wide model is 14mm wider and longer than the standard model.
Specification
Soapstone Standard
Length: 1435mm
Width (widest point): 342mm
Width (150mm from tail end): 268mm
Thickness: 8.5mm
Weight: 2700g
Tailshape: Traditional fish/swallowtail
Rocker: Staged, relaxed nose rocker that flows into a flat center area and ends with a shorter, steeper tail rocker.
3D base: Subtle 3mm spoon nose to flat center which flows to a 3mm deep convex tail section below the back foot for optimum control and speed.
Flex: snappy, medium tension, made for powder riding.
Core: meticulously selected Finnish A-grade birch ply.
Base and Top sheet: a layered sandwich construction which consists of layers of cellulose fibers (KRAFT-paper) impregnated with thermosetting resins and bonded under high pressure. The Birchtop has an additional thin layer (0.6mm) of A-grade curlybirch ply, finished with marine grade PU-varnish.
Edges: Hand routed with variable chamfer on top edge, finished with fine Tung oil.
https://ilahuboards.com/webshop/seipi-birch
Manufacturer
Ilahu Boards
Buy the entire invoice set from us
What should you consider when choosing a snowboard?
A few questions to consider before buying snowboard boots
What is an all-mountain snowboard?
An all-mountain board is a versatile option that works well on slopes, in powder, and in small park elements. It's the best choice if you want one board for all weather and styles.
What makes a parkki board different?
Park or freestyle boards are typically:
- Softer and more forgiving
- Lighter
- Twin-shaped (symmetrical)
- Optimized for jumping, jibbing and switch landings
They offer playfulness and easy handling for tricks and spins.
How do I choose the right size for my snowboard?
A good general guideline is that the length of the snowboard falls between the chin and the nose , but the more specific choice depends on:
- Weight (most important factor)
- About length
- Calculation style
- About the stiffness of the board
Longer board: more stable at high speeds and freeride
Shorter board: more agile in the park and relaxed on the slopes
Shreddington Snow's product cards state the manufacturer's recommended weights and lengths.
What does the softness and hardness (flex) of a board mean?
Flex tells you how stiff the board is.
Flex levelFor whomUse
Soft (1–4) Beginners, park - Easy to turn, playful
Medium (5–7) All-mountain - Versatile and stable
Hard (8–10) Advanced freeride - Precise and stable at high speeds
What is the difference between directional, twin and directional twin boards?
True Twin: fully symmetrical, ideal for park and switch.
Directional: longer nose and forward-facing shape – best for freeride and fast downhill riding.
Directional Twin: combines twin and directional – perfect for all-mountain style.
How do I choose the appropriate width category? (Regular, Mid-Wide, Wide)
The width of the board is affected by the size of the shoe.
- Size 40–43: Regular or Mid-Wide
- Size 43.5–45: Mid-Wide
- Size 45+: Wide
The goal is to keep your toes and heels from getting caught in the snow when turning.
What is rocker, camber and hybrid profile?
Camber: traditional tension – precise, poppy and stable
Rocker: tips up – soft, forgiving and good in powder
Hybrid: a combination of both – the most versatile option for most situations
Do all bindings fit all boards?
Most bindings fit all boards, as long as:
- Your binding is the right size for your shoe.
- The board mounting system is compatible (4x4, 2x4, Channel)
Most manufacturers use a 2x4 pattern, which is universally compatible.
Is there a difference in the boards between women's and men's models?
Yes, usually:
- Women's boards have a narrower width
- Flex often a little softer
- Shape adapted for a lighter center of gravity
Men can still use women's boards (and vice versa) if the dimensions and flex match.
Can I use an all-mountain board in the park?
Yes! Many all-mountain boards work well in park, especially in medium stiffness. However, if park is your main focus, a softer twin board is optimal.




















































