Top-quality exterior plastering for every project
At TMG, we provide professional exterior plastering services for residential homes and selected commercial projects. Our team has years of experience working with a range of finishes and substrates, delivering clean, durable results that stand up to South Canterbury conditions. From new builds to renovations and tidy-ups, we bring the same care and consistency to every job.
We work throughout South Canterbury and the Mackenzie District, including Twizel, Omarama and Kurow, and we understand the importance of getting exterior work right the first time. Weather, timing and coordination all play a part, so our team focuses on good planning, clear communication and workmanship you can trust.
Whether you’re completing a new home, refreshing an existing façade or repairing damaged plaster, we aim to make the process as smooth as possible. We offer guidance on suitable systems and finishes, talk you through options, and keep the job moving with minimal disruption. From the first conversation to the final coat, we’re committed to delivering an exterior finish that looks great and lasts.
Create a clean, durable exterior finish with professionally installed plaster systems for modern homes and architectural builds.
Installation of high-performance poly and panel cladding systems.
A range of finish options including Milano, Float, Sponge and other texture styles.
Close coordination with builders to ensure smooth sequencing and consistent results.
Expert preparation and application for long-lasting weather resistance.
Guidance on selecting the right system and finish to complement your home’s design.
Restore, refresh or completely transform your home exterior with our experienced plastering team.
Repairs to cracked, damaged or weathered plaster surfaces.
Maintenance coatings and re-texturing to extend the life of existing plaster systems.
Plaster-over-brick conversions for a modern, seamless exterior look.
Colour matching and finish blending for seamless repair work.
Advice on the best approach for ageing homes, insurance work or renovation projects.








