Duotone  |  SKU: 9010583311203
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Duotone Alfa Windsurf Air iSUP Package

Regular price £739.00
Color: C55:pale-green
Size

UK Delivery & Shipping

Get your gear delivered safely and quickly. Whether it’s a small accessory or a 14ft race board, we use specialist couriers to ensure your order arrives in perfect condition.

UK Shipping Rates:

  • Orders over £100: FREE Standard Delivery (Excludes Highlands & Islands).
  • Orders under £100: Small items and accessories typically ship from just £4.95.
  • Hard Boards & Large Items: Specialist fragile shipping ensures your composite board arrives safely (rates calculated at checkout).

As for returns; we will happily refund an item purchased from The SUP Company if returned to us within 30 days; excluding gift vouchers and customised products, except when faulty. Returned goods must be unused and supplied in their original packaging, unless the goods are faulty.

More information on The SUP Company return policy

European & International Shipping

European & International Shipping:

We ship daily to Europe and beyond.

IMPORTANT FOR EUROPEAN CUSTOMERS:

  • VAT-Free Shopping: All orders placed from outside the UK are exclusive of UK VAT (20%).
  • Import Duties & Taxes: Please note that you will be responsible for paying your local country’s import duties, VAT, and any administration fees upon the arrival of your goods. These are charged by your local customs office and are not included in our shipping fee.

For full details about our shipping options, rates and the countries we deliver to please visit our Delivery page.

As for returns; we will happily refund an item purchased from The SUP Company if returned to us within 30 days; excluding gift vouchers and customised products, except when faulty. Returned goods must be unused and supplied in their original packaging, unless the goods are faulty.

More information on The SUP Company return policy

Description

The Duotone Alfa WS Air iSUP Package is the crossover board in the new Duotone inflatable range, built for paddlers who want one inflatable platform that can work both as a stand-up paddleboard and as an entry-level windsurf board. For the right person, that is a seriously useful bit of kit.

If you want to paddle on calmer days but also make use of a breeze when it turns on, the Alfa WS Air gives you that flexibility without needing two separate boards. It stays stable, soft underfoot and family-friendly, but the mastfoot insert and twin-fin windsurf setup turn it into something much more versatile than a normal all-round iSUP package.

Where it sits in the Duotone iSUP range

  • Choose the Alfa WS Air if you want one inflatable board that can handle both SUP and beginner windsurf use.
  • Choose the Flow Air SLS if you want a pure all-round paddleboard with no windsurf crossover.
  • Choose the Blitz Air SLS if your focus is touring and covering distance rather than crossover use.

Why choose the Alfa WS Air

  • Two sports in one board for better value and more use from the same package.
  • Stable, forgiving platform that suits entry-level paddlers and first-time windsurfers well.
  • Fused Double Layer construction for durability and support under windsurf loads.
  • Mastfoot insert with iBase system so the board is ready for windsurf conversion.
  • Great family / club / school logic if you want a versatile board that opens more than one path onto the water.

Specifications

Board type Inflatable SUP / windsurf crossover package
Construction Fused Double Layer, welded
Sizes 9'0" / 274.3cm and 11'0" / 335.5cm
Widths 29" / 73.7cm and 33.5" / 85.1cm
Volumes 180L and 350L
Thickness 4.75" / 12cm and 6" / 15cm
Mastfoot insert Yes – Duotone iBase system
Fin setup 2 x US Boxes / twin short centre fins
Recommended rider weight Up to around 100kg

Package includes

Explore the range

Helpful reading & buying advice

Who should buy the Alfa WS Air?

It is ideal for anyone who wants maximum versatility from one inflatable board. Families, holiday users, clubs and newcomers who like the idea of both paddling and beginner windsurfing are exactly who this board is for.

Is it a better paddleboard than the Flow Air SLS?

Not as a pure SUP, no. The Flow is the better choice if you only want to paddle. The Alfa wins if its crossover windsurf capability is something you will genuinely use.

Which size should I choose?

The 9'0 is the more compact option for lighter riders and easier handling. The 11'0 offers the calmer, more stable platform and makes more sense for bigger riders or more family-oriented use.

Does it come with a windsurf rig?

No. This package gives you the crossover-ready board platform. If you want to use it for windsurfing, you will need the appropriate rig and mastfoot-compatible setup.

Specifications

  • Features

    Malibu-style crossover shape: Keeps the board stable and user-friendly as a paddleboard, rather than forcing you onto a specialist windsurf shape that feels awkward when used as a SUP.

    Mastfoot insert: This is what changes the board from “just another iSUP” into a proper crossover option. Add the right rig and you can move into beginner windsurf sessions without changing board.

    Twin US box windsurf fin setup: The short centre fins help with tracking and upwind performance when sailing, while still keeping the board manageable and forgiving.

    Soft deck pad: A big plus for families, schools and newcomers. It is more forgiving in falls and more comfortable for general use.

    Fused Double Layer with welded seams: A sensible choice on a crossover board, because windsurf use asks more of the construction than easy flat-water paddling does.

Payment & Security

Payment methods

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We take your security seriously and offer a number of payments methods
that are both secure and fast. Simply select your preferred payment
method at the checkout from the drop down menu or buttons.

Want to Spread the Cost?

We offer Finance up to 48 Months through V12 Retail Finance

We alternatively offer shorter terms via Klarna, Shopify Pay and PayPal Credit - more info at Checkout.