Call us:
0800 626 500
SheShed NZ Kitset Cabins
Back to view all Shed sizes
Home / Shop Sheds / Tasman Cabin Kitset
Save $1,500

Full Kitset Price:

Original price was: $26,699.Current price is: $25,199.

(including GST)
Plus delivery direct to your property, for just $799
Flat rate New Zealand wide, excluding outer islands, (some conditions may apply).
Download Tech Brochure
Download for specifications about this cabin
Download Buyer's Guide
Download for all the How-To of building a cabin

Tasman Cabin Kitset

4m x 5m = 20 Square Metres

The Tasman Cabin - your 20m² timber retreat for workshops, studios, sleepouts, or relaxing smoko breakrooms. Built with 44mm treated-timber walls for strength and natural insulation, featuring flexible blank walls for storage and optional extra joinery for more light. Delivered nationwide as a durable kitset, ready to adapt to your lifestyle, work, or creative space.

Build your dream backyard space before Summer and SAVE $1,500 off this SheShed cabin. For a limited time only, savings end on the 31st of July.


Shed Dimensions:
4m x 5m = 20 Square Metres
Height (External):
3.00 Metres
 (Excluding foundation)
Wall Thickness:
44mm (Wide tongue & groove)
Timber Type:
Sustainably Sourced, Kiln-Dried, Nordic Spruce
Timber Treatment:
H3.2 Pressure Treatment (Tanalith-E, Copper-based)
Glass Glazing:
Double-Glazed
Roof Style:
Classic Apex/Gable
Roof Material:
Asphalt Shingle Tiles
Download the Technical Brochure for plans & more details

Structure Classification: This kitset cabin is designed to New Zealand Standards as a 7.0 Outbuilding structure. Upgrading this cabin to meet the requirement's of a Housing structure requires additional materials and work.

Download BPIR Declaration

  • x1 W21-44 Casement Window preview image

    Casement Window

    Treated timber | Double glazed | Frame dimensions: ?x? | sku: W21-44

  • Double French Doors. Treated (W24H-T) preview image

    Double French Doors

    Treated timber | Double glazed | External frame dimensions: 1320mm wide x 2055mm high | Doorway/Opening dimensions: 1155mm wide x 1905mm high. | sku: W24H-T

  • 6a) H3.2 Pressure Treated Timber preview image

    H3.2 Pressure Treated Timber (Tanalith-E)

    Kiln dried, then pressure treated to an H3.2 level using Tanalith-E. Please note: All timber components must be properly painted for protection from the sun and weather.

  • 5) PEFC certified sustainable forestry preview image

    PEFC certified sustainable forestry

    Nordic Spruce, sustainably sourced from Sweden, Finland, and Latvia.

  • 1a) Asphalt Roofing Tiles preview image

    Asphalt Roofing Tiles

    Asphalt tiles for roofing are durable, cost-effective, don't fade, and are DIY-friendly to install.

  • 2) Hardware & Components preview image

    Hardware & Components

    Includes all the nails, screws, handles, locks and other hardware required to assemble your kitset.

  • 3) Cabin build instructions preview image

    Comprehensive build instructions

    We're always working on improving our build instructions; providing step-by-step illustrations, plans and photographs plus a detailed video overview of the process.

  • 4) Build support available preview image

    Build support available

    We're available by phone and email (during business hours), to help support you and your builder during the construction of your kitset cabin. Happy customers who love their finished cabin make our world go around!

Enjoy our 5-Star Guarantee!

★ Exceptional build support - We make it easy!
★ Full kit supplied - Yes, It actually includes the roof & floor!
★ No delays, just delight - We strive to stock every size and style, for rapid delivery.
★ Easy to follow instructions for a DIYer - You won’t be pulling your hair out.
★ European quality and craftmanship - We care about the finish.
Click here for our warranty details plus our full terms and conditions.
• Skill Level: Suitable for DIY / Home handyman, but sound building knowledge or trade skills are also recommended.
• Estimated time to assemble kitset: 
4-8 Days
 (2 People are recommended).
Plan for additional time for site preparations like levelling the site and building a foundation or subfloor, as well as time afterwards to fully paint the finished cabin.
• Need a hand? Check out our list of recommended builders to find one in your area: CLICK HERE to Find A Builder (opens in a new tab).
• Tools & Equipment. Here's a list of the tools and equipment we recommend having on hand to assemble your kitset: CLICK HERE to see the tools (opens in a popup).

Additional Doors & Windows:

Enhance your SheShed Tasman cabin with our beautifully crafted barn doors, designed to provide both style and security. Measuring 2290mm x 2000mm, these robust doors are made from solid 58mm Nordic spruce timber, ensuring durability and a rustic charm that complements your cabin. Quality fittings, including lock and key handles, top and bottom chute bolts, and adjustable hinges, offer superior security and convenience. The heavy-duty decorative hinges not only add to the rustic appeal but also ensure long-lasting functionality.
Fixed Long Window with double glazing 1935w x 340h to suit 44mm kitsets.
Double Doors with double glazing 1210mm x 1935mm to suit 44mm kitsets
Fixed Vented Window with double glazing 340w x 1530 to suit 44mm kitsets
Solid Timber Door 770w x 1935h to suit 44mm kitsets
Double Windows with double glazing 1210w x 1530h to suit 44mm kitsets

Other Addons:

Upgrade your asphalt roofing tiles to our NZ manufactured ColorSteel roofing kit, including the required battens, screws, flashings and even under-roof insulation. Steel roofing is a great option for higher wind zones and cases where you want to catch rain water.
A commercial grade roof insulation kit made from high-density 40mm insulation foam, especially made for installing underneath the asphalt roof tiles of your Tasman Kitset cabin.

Option One Pay in Full:

We strive to have all our cabins available in stock, so when you pay in full, we can dispatch your cabin almost immediately. (Usually on a truck and on it's way to you within 1-3 days!)

Option Two Pay a Deposit:

Paying a 50% deposit secures your cabin from our next available stock so you don’t miss out. You can then pay the remainder once you’re ready for delivery, or we can hold your order in stock for up to 2 months.

Option Three Get Finance:

You'll deal directly with your finance provider for what you need, then once approved, you can place your order with us over the phone or here on our website. We recommend talking to MTF Finance Richmond.
At the Checkout page you'll be given the following payment methods:
Pay via credit or debit card
Pay securely online with your Credit or Debit Card. (Please note a 1.5% surcharge applies for invoices over $15k)
Secured by Windcave: 
American Express Mastercard Visa Visa
Pay via direct bank transfer
Make your payment directly into our bank account in NZ dollars. Your order will not be shipped until the funds have cleared in our account. (Details provided after order is placed)
Pay a 50% Deposit
Secure cabin now for delayed delivery
Buy Now / Add to Order
Pay in full for quick delivery

Get the SheShed Buyer's Guide

Download Buyer's Guide

Download a Technical Brochure

Download Tech Brochure

Find a Builder Near You

Find a Local Builder

Be Inspired

What's it like owning a Tasman Cabin Kitset of your very own?
Tour the Tasman Cabin by SheShed NZ

Book Your Personal Live Video Tour!

Let one of our experienced Shed Consultant’s take you on a virtual cabin tour at a time the suits you!
Book Live Zoom Tour

Do you have any questions?

We would love to help answer those for you!
NZ office: 5 Stratford Street, Richmond 7020, New Zealand
©

2026

 SheShed New Zealand (Code Group Limited). All rights reserved.
rockethistorychevron-down