Practical systems
Selected for the way projects are built in New Zealand.
One team. Products, workers, delivery and installation.
OBS solves building-site problems with practical systems, trained installers and hands-on project support.
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One-stop building solutions.
We solve the problems that slow projects down.
Experienced team
Advice and on-site support from people who understand the work.
Reliable delivery
Coordinated supply to keep your programme moving.
Installed to perform
Skilled installers who get the details right on site.
Solutions that solve real problems.
01
Next-generation pre-finished interior doors
A new interior door system that reduces the paint-heavy, multi-trade process for developers and self-build homes, helping shorten the programme.
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02
One-piece outdoor stair system with PS1 support
A faster engineered stair option that removes much of the complex timber stair building process for outdoor access.
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03
ORI Roof Waterproofing System
A self-adhesive membrane repair system for suitable metal and membrane roofs, with inspection, delivery, labour and installation support.
View solution pageOur process. Simple, clear, proven.
Understand the site
We listen, check photos or drawings, and define the real issue.
Match the system
We recommend the product and detail that fits the situation.
Supply & install
We coordinate materials, delivery and installers as one service.
Review the finish
We check the result and give practical next-step advice.
Professional advice
Good advice early saves time, money and stress.
Every site is different. OBS gives practical opinions for product choice, installation sequence and problem details before they turn into rework.
Let's solve your building-site problems together.
Book a site review and take the next step.