eco friendly Sustainable Plywood Kitchens, wardrobes & Bathroom Vanities



15 Woodson Place
Wairau Valley, Auckland

North Shore, Auckland Based
Material Supply
Cabinet making and installation
CNC Cutting services

Ultimate Building Supplies is ready to provide you with a solution for you Kitchen, Bathroom, Wardrobes or any Plywood CNC cutting projects. Our team help you create and design the perfect space or adapt your CAD cutting files to be suitable for CNC cutting. We ensure your project is manufactured to the highest standards and installed by highly skilled professionals.

Our skilled team at UBS will design, manufacture and install completely custom high durability kitchen, bathroom or wardrobe solutions that will look magnificent, be extremely practical and last for generations. Contact our pre-sales to see how little an entirely custom manufactured storage solution or a kitchen renovation could cost you.

Modern dark wood plywood kitchen
Our Processes, Materials and People will get your job delivered as promised

Ultimate Building Supplies Plywood;
Melamine and Birch Ply Panels

Custom Designed and Installed:
Plywood Kitchens
Plywood Wardrobes
Plywood Vanities
Plywood Furniture

our recent

Delivered Plywood Projects

What Our Clients Say About Our
Ultimate Plywood cabinets

"When I first contacted Ultimate Building Supplies with a drawing of a cabinet that I wanted made for my hallway, I was so impressed with their fast response and professional manner. The cabinet itself is of the highest quality and craftsmanship and cost me far less than comparable furniture store prices. Plus, I got the exact measurements required for the space. I will be sure to get other bespoke furniture made with this fabulous company in the future. Extremely pleased!!"
Maria P
"Great product and service!! And the price is comparable to a kit-set kitchen for a better product. I recommend you check them out"
Eric M
"Brilliant customer service, prompt delivery and great prices! Our Kitchen quote came in at over 30% bellow any other plywood cabinetry manufacturer in Auckland."
Michelle P
"Thanks for supplying me with a great garage organising system with quality opening drawers and cupboards at such a reasonable price."
Gery W
"We have used Ultimate Building Supplies on two projects now and the end result has been fantastic. They use the latest cabinet making technology to produce a quality product. I have no hesitation recommending UBS"
Ash H
"We recently replaced an old MDF kitchen with a new plywood one from UBS. Some of our requirements were very tight to fit in but UBS were extremely helpful with advice on how to achieve what we wanted. Our original schedule was interrupted by Covid lockdown but things happened really well when we got back on track. What we really appreciated was the consultation during the 2 day installation process and the installer's experience and advice in making a few changes on the day. We are thrilled with the result of our kitchen renovation. The plywood looks modern but human and best of all sustainable. We were keen to not use MDF even if it was cheaper, and expect the kitchen to outlast us! We would wholeheartedly recommend UBS, right from first contact , through the design advice, installation and working flexibly with the plumber."
Les W

Contact us for a FREE consult

Our skilled pre-sales team of designers and consultants will help you design your dream space that works with your expectations and your budget. 


Our team members will understand your requirements and agree on a solution that fit them and your budget

CNC and Assembly

Your custom kitchen or cabinetry designs are cut on our processing centers and assembled/test fitted in our factory

Site Install

Pre-assembled kitchens, wardrobes, or cabinetry are installed onsite by our cabinet installers and stone team.