SIP PANELS & SNAPLOCK WALL SYSTEMS

Build Smarter with
SIP Panels & Snaplock Modular Wall Systems

Supersub engineers high-performance SIP panels and Snaplock modular wall systems For builders, architects, and homeowners across New Zealand. Design for faster builds, Energy efficiency, and long-term performance.

High-performance modular homes and SIP systems for faster, more efficient NZ builds.

Explore SIP Panel

Discover Snaplock Modular Wall System

THE CORE TECHNOLOGY

Supersub SIP Panels & Snaplock Wall Systems

Supersub engineers purpose-built building systems of Super Panel, a high-performance structural insulated panel system for residential and commercial builds and Snaplock Wall, a modular wall system for rapid commercial and residential fit-outs. Both are manufactured in New Zealand to meet NZ Building Code requirements.

Supersub Building Ecosystems

Our two core building systems, engineered and manufactured in New Zealand.

SUPERSUB SIP PANEL

SIP Panel System

High-performance structural insulated panels, engineered and manufactured in NZ for faster, energy-efficient construction

From $150/m2

Explore SIP Panels

Snaplock Wall

Modular Wall System

Prefabricated interlocking wall panels. Fast, cost effective alternatives to conventional wall construction for commercial and

From $250/Panel

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Supersub NZ

Modular Home

Complete modular homes built with Super SIP Panels. Fast, energy-efficient and manufactured in NZ to

From $1,997/m2

Explore Modular Homes

Why NZ Homeowners Builders & Architects Choose Supersub

Snaplock Walls arrive pre-painted, pre-finished, and ready to lock together. You don’t need plastering, sanding, or painting. Just install and go!

60% faster build time compared to conventional timber frame

Predictable transparent costs for both supply and labour

NZ manufactured for consistent quality and nationwide supply

Engineered to NZBC compliance standards

Trusted by builders, developers, and architects across NZ

Get the Complete Supersub SIP Panel Design Manual!

A technical guide covering installation details, span tables, connection specifications, ventilation, services and more. Developed for architects, engineers and builders working with SIP panels in NZ.

Our Suppliers

“Highly impressed by both the quality and affordability of Super Sub’s cabins. Perfect for our rental properties. A great team to work with, Super Sub made the whole process so easy.”

Megan Weir

“Super Sub is an awesome business. Fast service and always available when needed. The bathroom/laundry units purchased have been good for our families.”

Jaeda Albert

“Everyone at Supersub were so friendly and helpful and went above and beyond knowing we had a time frame of when this was needed , thank you to the whole team at Supersub […] such a awesome stress-free experience from start to finish”

Jonathan Sudano

Manufactured in Our Cambridge Production Facility

Supersub SIP Panel and Snaplock Wall are engineered and manufactured at Our Cambridge, New Zealand facility. Combining triboard structural skins with a bonded EPS insulated core for consistent performance across every build. For full technical specifications, certifications, and panel sizing, visit our SIP Panel page.

We've Always Got SIP Jobs Around the Country

Architects and clients around NZ come to us with SIP Panel projects. We need reliable builders in every region to deliver them. Join the Supersub Partner Network and we'll connect you with jobs in your area.

Get SIP Jobs In Your Area

Built for Every Project

Supersub solutions for homeowners, builders, and architects

For Homeowners

Build faster, stay warmer, and save more with quality panels.

For Builders

Reduce build time, minimise waste, and deliver high results.

FOR DEVELOPERS

Accelerate timelines, maximise returns, and build smarter.

For Architects

Design freely and build sustainably with consent-ready

Let's Talk
About Your Needs

Let's Talk About Your Needs

A friendly chat to help you plan your project. Our team will get in touch within 24 hours.