Sliding Barn Doors: Quiet Movement and High-Grade Construction

Australia’s Leading Source of Quality Interior Sliding Barn Doors

Triline Quality Door Systems manufactures and supplies premium-quality sliding barn doors and related hardware throughout Australia. Also called wall-mounted sliding doors, our barn doors are designed with precision and manufactured to stringent standards. They are available in different makes and styles to meet a variety of preferences and needs. No matter the use, commercial or residential, our products provide the style and flourish you wish to achieve in your space.

Our wall-mounted sliding doors feature high-grade construction, quiet movement and smooth and easy operation. This type of door is highly versatile and can be used in almost any environment where a sliding door is required.

You may opt for our prefabricated sets or request a custom design, which will be planned and built to your specifications.


Triline is a trusted name for internal sliding barn doors in Australia. We are the manufacturer and supplier that set the standards for wall-mounted sliding door mechanisms and aesthetics. We have a diverse suite of barn door styles to complement any interior. They are available with either flat rails or round rails done in elegant metallic finishes to lend a stylish, professional character to any entryway.


  • Duration of functional ability up to 100,000 cycles
  • High-quality, heavy duty components
  • Can take standard and non-standard sized doors, up to 100kg per door
  • Smooth, easy and quiet movement
  • Various designs for glass and wood doors
  • Custom work available


  • Residential
  • Commercial


Triline’s sliding barn doors can add a rustic charm to any home and an upscale sophistication to any business. As a leader in sliding and folding door systems, our focus is to provide exceptional products combined with outstanding service. We operate based on four core values: accountability, diligence, honesty and passion.

Triline Quality Door Systems provide the perfect door for any home or office. If you can’t find the product you’re looking for, discuss your requirements with us. You can expect the same attention to detail and level of craftsmanship in our bespoke sliding doors. Our aim is to meet – or exceed – your expectations with a product that’s built to last.

Experience the Triline difference. If you have questions or would like to discuss your needs, feel free to get in touch with us today.

Product Details Make Enquiry