About Trimline Improvements
Established in 1989 Trimline Improvements is a local family owned and operated business specialising in the sale and installation of operable walls, acoustic accordion doors, concertina doors and shoji doors.
We are a major supplier to schools and other independent building companies involved in building and maintaining schools, government buildings, units and general housing.
We cover an area stretching from north side of Brisbane up to Bundaberg and west to Kingaroy.
We are local sales people, distributors and installers for Unifold Holdings P/L and Shoji Screens and Doors, who are both Brisbane Manufacturers.
It is reassuring to know that the person who sells the product to you, also measures and installs the product.
We can assist in deciding which product is the best fit for your job, and offer guidance selecting colours and finishes.
Our showroom is a great way to view our products, with full size doors on display. Alternatively, we have sample size product that we can bring on site when measuring.