Call Now
Website
Call
Business Details
46 Years
experience
Premium Plaster Mouldings & Custom Designs in St Peters
Unique Plaster has been a leader in manufacturing, restoring, and reproducing ornate plaster since the early 1980s. Our expertise spans interior plasterwork mouldings, from classic Victorian and Georgian designs to modern bespoke creations, alongside lightweight exterior profiles. We have contributed to iconic Sydney landmarks such as the Queen Victoria Building and Pitt Street Mall, demonstrating our commitment to quality and attention to detail. Our team combines traditional craftsmanship with modern techniques to deliver custom solutions for builders, designers, and conservation architects.

We pride ourselves on maintaining rigorous quality control and using time-honoured methods to ensure our products meet the highest standards. With all items manufactured on-site in St Peters, we offer local, interstate, and international delivery, supported by expert advice and a reputation for excellence.
Services
Cornices Ceiling Rosettes Columns Exterior Mouldings Custom Reproductions Architectural Panels Fire Surrounds Corbels Bands Domes
Details
  • Year established: 1980
Highlights and features
  • We offer over 40 years of expertise in ornate plasterwork since the 1980s.
  • Our team specialises in custom designs and reproductions for unique projects.
  • All products undergo rigorous quality control for superior durability and finish.
  • We combine traditional craftsmanship with modern manufacturing techniques.
  • Our portfolio includes iconic Sydney landmarks like the Queen Victoria Building.
Services
Cornices
Our plaster cornices add character to any space with classic and modern designs. Available in various styles, they frame rooms elegantly and are customisable for curved walls. Ideal for residential and commercial interiors, our cornices combine durability with aesthetic appeal.
Ceiling Rosettes
Decorative ceiling rosettes enhance light fixtures and fans with sophisticated detailing. Available in sizes from 250mm to 1200mm, they suit traditional and contemporary settings. Each piece is crafted to complement architectural styles from Georgian to modern minimalist.
Exterior Mouldings
Lightweight cement and resin exterior mouldings add value to homes with durable, weather-resistant designs. Custom options include quoins, window bands, and decorative embellishments. Perfect for heritage restorations or contemporary facades requiring unique detailing.
Custom Reproductions
We recreate existing plasterwork from samples or drawings, ensuring historical accuracy for conservation projects. Our team also designs unique profiles tailored to client specifications, supporting architects and builders in achieving distinctive architectural outcomes.
Architectural Columns
Non-structural plaster columns provide elegant vertical accents for interiors. Available in tapered and straight shafts up to 4 metres, they mimic classical designs while offering lightweight installation. Ideal for entryways, hallways, and feature rooms requiring grandeur.
Questions
Are your plaster products made in Australia?
Yes, all our interior and exterior plaster products are manufactured at our factory in St Peters, NSW.
Can you create custom cornice designs for curved walls?
Yes, we can custom-make cornices for curved walls using templates provided by clients or our team.
Do you deliver outside the Sydney metropolitan area?
Yes, we assist with interstate and overseas deliveries for our plaster and exterior moulding products.
Can you reproduce existing plasterwork from samples?
Yes, we can replicate existing mouldings, profiles, or panels from samples or drawings provided by clients.
What are your showroom opening hours?
Our showroom is open Monday to Thursday 8:00 am–4:00 pm and Friday 8:00 am–12:00 pm.
Reviews (4)
Steve Holt
May 21, 2021 Report
What an awesome group of guys at Unique Plaster St Peters!!
Called them at 7am to check if they had plaster vent covers in stock which i viewed on their website but unfortunately the type and quantity i required were not available. They were required asap as my painter changed our schedule and i needed them by midday (5 hrs after 1st calling them) due to them being required for installation today!! One staff member literally dropped everything he was doing and manufactured them for me ready to collect by midday (ie: they were manufactured and ready to collect in 4.5hrs)!! Best service and best
Gary Plumridge
Jul 02, 2020 Report
Great range of products. The selection can be very hard as there is so many to choose from. Staff are also great.
Rob Walker
Jan 17, 2019 Report
Smallest range of cornices we've seen. Cornices aren't in numerical order like other show rooms, and therefore it is difficult to find specific items seen on their web site. Prices are on set lengths not linear meter like other places. We asked why theIr prices were double of other showrooms, "they manufactuer overseas". When we stated the other two showrooms manufactue local, she stated "that's our prices"
Luke Cutler
Sep 06, 2014 Report
After years looking at the old worn out decorative cornice, with who knows how many layers of BLUE!!!! paint, it was almost a blessing when the builders put a hammer through it. There were so many appropriate designs to choose from at such reasonable prices we added an art deco ceiling rose too. Looks great and fresh, with all the charm of the original.