Standard & Custom Internal Door Panels
Doors are the gateways within your home. They’re a way to signal closure or to welcome something new.
Once you start designing the interiors of your home, you will find that there are numerous types of interior doors to select from to impart the room with the right look and still allow it to cater to its function.
Originally designed to suit the Triline range of cavity sliding doors, we have continued the growth of our variety and style of doors for both sliding and hinged door applications.
- CategoryInternal Doors
- RangeInternal Door Panels
- BrandTriline
- DesignerTriline
Our doors are mainly made out of pine framing, with either polystyrene or particleboard core and raw MDF paint-grade skins. We have a wide range of options for veneers or joinery doors as well. Where required, we can create frameless glass panel doors or fire doors.
• Internal use
• Residential
• Commercial
• Industrial
• Sliding door
• Hinged door
• Pivot Door
• Solid timber edge strips for added protection
• Paint grade or raw finish construction
• Timber veneer skins
• RHS inserts for added rigidity to minimise twist or bow in doors
• Rebated for Zero Clearance hardware to save installation time on site
• Glazed or unglazed vision panel option
• Metal Clad Doors
Flush Panel Doors
- Clean modern look
- Glass panel options
- Timber veneer options
Routed Doors
- Widest range of Decorative Features
- Manufactured using CNC Router
- Match your door with architraves/ skirting
- Glass panel options
Timber Joinery Doors
- Solid Hardwood Timber construction
- Various Timber Species Available
- Ability to stain or clear-coat natural timber
- Glass panel options
Custom Doors
- Period-Style Doors
- Kit-form Oversized Doors
- Fire Doors
Originally designed to suit our range of cavity sliding doors, we have continued to grow our variety and style of doors for both sliding and hinged door applications.undefined
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Our passion towards our customers reflects the ethos of our family-owned and operated business; we support each other and our clients with honesty and respect. This is our point of difference. We don’t just aim to be one of the leaders in cavity doors, we aim to be one of the best in service, too. That’s why our customers continue to work with us and speak so highly of our products and staff.
The idea for Triline Quality Door Systems was born in 1996 when founder and home builder, Stuart Colledge, noticed that there was no easy way to obtain pocket sliding doors in Tasmania. After a few years of extensive product research, design and development, Triline launched its first cavity sliders in a leading hardware store in Hobart. Over the next eight years our output increased steadily and by 2004 we outgrew our facilities. 2005 saw us expand to a larger premises and, as a result, we have significantly increased our production output.
With more space and the passion to go further, we overhauled and re-designed our cavity pocket system. After much refinement and consultation with our customers, the Phoenix™ cavity slider was formed. We continue to grow and improve our product range to give our customers more options and avenues for creative exploration in internal sliding doors. We also seek ways to better construct our cavity sliding doors to ensure our customers have the latest in architectural design and material performance.
- ArchiPro Member since2025
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