Premium exterior plastering delivered by licensed professionals with decades of expertise – backed by full-service project management.
Whether you’re building new, recladding, or refreshing your existing exterior, we make the process simple and hassle free.
Licensed Building Practitioners
SiteWise Gold
Certified Applicators
Full Project Management
Choosing the right exterior plaster system can feel overwhelming. There’s a lot to consider – system selection, compliance, longevity, finish quality, warranties, and maintenance, to name a few.
We know you don't want to make the wrong call for your home. That's why we go the extra mile to make your exterior plastering experience clear, simple and stress-free.
With 70+ years of combined experience, we’ve helped hundreds of homeowners and builders navigate this exact process.
At A1 Advanced Exterior Plastering we are Licensed Building Practitioners, SiteWise Gold Certified, and Approved Applicators for each of New Zealand's leading Exterior Plaster Systems.
We’ll give you straight advice, manage the full project, and deliver a flawless result, completely hassle-free.
We're here to guide you through every step, explain what matters, and make the whole process feel simple.
With proven systems, a team stacked with licensed plasterers, and a focus on getting the details right, the first time.
We bring the kind of care that's hard to find, but easy to spot in the finish. That's why we're trusted by Christchurch's top builders, and respected by all of our clients neighbours.
Not every home is suited to exterior plaster, but when it is, the benefits are huge.
Homes with an exterior plaster system stay warmer in winter and cooler in summer, making your home work smarter, not harder.
Clean lines. Seamless surfaces. A crisp, modern look that elevates your home from the street, and makes your neighbours jealous.
Solid exterior plastering systems help reduce traffic, wind, and neighbourhood noise.
No flaking or peeling — just an occasional soft wash and repaint every 5–10 years (we can help you with both).
Choose from a variety of textured finishes, with a wide range of colours to suit your home, neighbourhood and budget.
A well-executed and maintained exterior plaster system protects your home and adds lasting value to your property.
Whether you're building new, repairing damage, or refreshing an existing finish — we’ve got you covered. We're certified to install New Zealand’s top exterior plaster systems, and we're here to talk you through which one is best for you.
Planning a new build? We’ll help you choose the right system and work seamlessly with your builder — or bring in our own — to deliver a high-quality, compliant finish.
We’re part of A1 Group, a team of specialist trade companies working together to provide reliable, full-service solutions.
That means when you choose to work with us, you get access to our in-house teams of builders, painters, project managers and more. Together, we can handle your project from the first consult to final walkthrough.
So if whatever your property needs, we've got you covered.
No chasing extra trades. One call, one team, everything you need.
The wrong prep, paint, colour, or timing can damage your system – or void your warranty.
That's why we have licensed exterior plasterers to inspect your property, create a tailored plan, and manage every repaint.
And if your exterior includes more than just exterior plaster, then we have the award-winning master painters at A1 Decorating handle those, so we can deliver your complete, fresh exterior, hassle-free.
Exterior plaster systems come with a warranty from the system manufacturer, but only if the system is installed correctly, and maintained properly over time.
This usually includes a soft wash every 12 months, regular checks for cracks or sealant failure, and repainting every 5–10 years
That's why when you work with us, we make sure you understand your system's requirements. And we give you access to the property maintenance experts at A1 Protect, who can manage and maintain your warranty for you.
Not sure what system you need or how to get started? We visit your property (or look over your new builds plans), assess your exterior, and explain your options.
There are dozens of exterior plastering systems out there, but we only recommend the ones that suit your home, meet compliance, and are built to last. You’ll get a tailored quote and a plan you can trust.
From scaffolding to finishing touches, our licensed team coordinates everything — including painters and builders if you need them. You’ll get a high-end finish without the stress, delivered to the highest standard.
Some of the faces & voices you might encounter throughout your project.
