Our granny flat kitsets are designed to remove uncertainty and simplify the build process. Each Wai Build kitset includes the major interior and exterior finish materials required to complete a modern, compliant granny flat up to 70m², selected for performance, durability, and ease of installation in New Zealand conditions. If you’re curious about Wai Build granny flat kitset cost, keep reading for details on what’s included.
This inclusions list is a clear overview of what’s supplied in the kitset for the key finish categories customers ask about most — Materials, kitchen, appliances, bathroom, roofing, and flooring.
Granny Flat Kitset Materials – What’s Included
| Category | What you get |
| Full Kitchen | A complete, modern kitchen cabinetry package designed specifically for the selected home layout. Includes base and wall units, pantry (where shown on plans), durable laminate benchtops, soft-close hinges and runners, kickboards, and standard hardware — including installation. A coordinated appliance package including electric oven, cooktop, rangehood and Fridge. Appliances are selected to suit the kitchen design and to deliver a reliable, modern finish suitable for everyday living or rental use. |
| Bathroom Fixtures & Fittings | A complete bathroom fit-out including shower, toilet suite, vanity and basin, tapware, wastes, shower fittings and essential accessories such as towel rails and toilet roll holder. Fixtures are selected for durability, water efficiency and a clean, contemporary look. |
| Roofing | Long-run Colorsteel® Maxam™ corrugated roofing system supplied complete with roofing underlay, colour-matched fasteners, ridge, barge and eaves flashings, fixings, sealants and delivery to site. Roofing colour to be confirmed. |
| Flooring | Quality flooring throughout the home, including carpet with underlay to living areas and bedrooms, and luxury vinyl plank flooring to kitchen, bathroom and laundry areas. Flooring is selected for comfort, durability and ease of maintenance. Colours to be confirmed. |
| Exterior Window and doors | Fully H1 Compliant Aluminium windows and doors in a color of your choosing. |
| Building Materials | Full building materials to enable to house to be fully built and ready for painting and plastering. Includes the foundation steel but excludes concrete. All insulation exceeds the requirements to ensure your new property is the warmest possible. |
| Kit Options | Fully customisable from cladding to fitout. We also have a fully installed solar option to keep your cost low. |
Important Information
This kitset inclusions list is a materials description only. Brands, models, colours and final quantities are confirmed prior to ordering to suit availability, final drawings, and customer selections. Labour, concrete, services connections, and site-specific works are not included unless stated in writing. Note this is a kitset and no labour is included. If you prefer a turn key option we can
Yes. Our kitsets include a full kitchen cabinetry package, a standard kitchen appliance pack, and complete bathroom fixtures and fittings.
Yes. Long-run Colorsteel® roofing and internal flooring (carpet and vinyl plank) are included as part of the materials package.
No. A kitset is materials supply. If you’d prefer a fully managed build, ask us about our turn-key option.
Yes. Final colours and finishes are confirmed prior to ordering, subject to supplier availability.
Yes all building materials are supplied to get the property built to the stage of plastering and decoration. ( note concrete allowance is not supplied )
Our kits start from $130383.00 ex Gst. delivered. We believe this is fantastic value for everything included. Final prices are dependent on your site specifics. For a fixed quote please contact us for more information.
Pricing depends on the site characteristics and build requirements (including wind zone, access, foundations and service connections). To further understand Wai Build granny flat kitset cost, send us your address and preferred design, and we’ll guide you through the next steps.
This information is provided by Wai Build, a New Zealand–based building company specialising in granny flats, kitset homes and residential construction, and reflects current New Zealand building practices and regulations.