We have become a market leader in terms of quality, design & customer service as a plaster product and cornice supplier in Sydney. We have been producing the highest quality plaster cornices, ceiling roses and other plaster products for over fifteen years.

All of our products are handcrafted from sharp, detailed moulds. Our methods reflect traditional materials combined with modern manufacturing efficiency and attention to detail that is rarely found elsewhere.

We specialise in creating detailed custom products for architects, interior designers and home decorators. These services include heritage work, restorations and reproductions. Anything is possible! Allplasta is Sydney's favourite plaster product and cornice supplier.

Showroom open 5 days a week!

Mon - Fri 6am - 4pm | Wed by appointment only from 4pm - 6pm | Sat & Sun closed


DIY Installation of Cornices

Our plaster cornices and moldings provide an excellent addition to any home, complementing any style of décor and creating a professional, finished look to any room, but one of the questions we often see is whether DIY installation is feasible. The short answer is yes, the long as is still yes, but with some instructions […]
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