Adjustable Patio Door Carriage 17mm 25kg – Suits Vantage™

This adjustable patio door carriage and roller is designed for smooth, reliable operation in patio and timber wardrobe sliding doors.
It features 17 mm flared wings, a rectangular “A” washer, and an acetal roller with integrated bearing for reduced friction and long service life.

The adjustable carriage allows precise height alignment, making it ideal for replacement or refurbishment work across a wide range of aluminium and timber door systems.

Rated to 25 kg, this unit is suitable for light to medium duty sliding door applications in residential and commercial settings.

Specifications

• TradeBase SKU: CREXAC17
• Type: adjustable patio door carriage and roller
• Flared wings: 17 mm
• Washer: rectangular “A” washer
• Roller: acetal with integrated bearing
• Adjustment: height adjustable
• Load rating: 25 kg

Installation Tips

• Check the track before you fit. File any burrs or flat spots smooth — a damaged track will chew out a new roller within weeks.
• Clean all grit and old grease out of the track. Grit is what kills a roller, not load.
• Replace carriages in pairs. A new roller running against a worn one carries uneven load and both wear out early.
• Fit the rear carriage first, then set the front carriage to get your clearance.
• Adjust last to bring the door parallel with the jamb, working from the handle side.
• Slide the door through its full travel before refitting stops or screens.

Care & Maintenance

• Use a dry lubricant only — silicone or dry PTFE. Oil and grease hold dust and grind the roller.
• Sweep the track out every few months, more often in coastal or dusty areas.