Doric DR234/SL Sliding Door Wheel Adjustable Security Door Roller Carriage -Pair
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Doric DR234/SL Sliding Door Wheel Adjustable Security Door Roller Carriage -Pair

Doric DR234/SL Sliding Door Wheel Adjustable Security Door Roller Carriage -Pair

Spring-loaded adjustable roller carriage for security screen doors — keeps doors continuously aligned. Sold as a pair.
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$25.90
$12.90
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In stock. Shipped within 1-3 days.
  • check Spring-loaded mechanism keeps the door continuously aligned without manual re-adjustment.
  • check Up to 7.5mm vertical adjustment for precise door height setting.
  • check Rated to 20kg maximum load — suitable for standard residential security screen doors. Sold as a pair.

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DESCRIPTION

The Doric DR234/SL is a spring-loaded, adjustable security door roller carriage built for demanding and coastal conditions, supplied as a pair.

  • Carriage material: Engineered polymer
  • Adjustment: Up to 7.5mm
  • Load rating: Tested to 45kg per pair
  • Standard wheel: DR64, 22.5kg max load
  • Function: Spring loaded with hold-back function
  • Durability: 720-hour salt spray tested; tested to 100,000 cycles
  • Best for: Coastal and security screen door applications
  • Sold as: Pair
WHY IT'S PERFECT FOR YOU

The Doric DR234/SL is the go-to replacement carriage for security screen doors that have started to drag, drop, or come off their track. The spring-loaded design continuously pushes the door into alignment — so even as the door is used repeatedly, it stays running smoothly.

With up to 7.5mm of vertical adjustment and a 20kg load rating, it handles standard residential security screen doors confidently. Sold as a pair for a complete replacement.

PRODUCT SPECIFICATIONS

Brand: Doric
Product Weight/Volume:
Dimensions:
Country of Manufacture:

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We know timing matters, which is why every order is packed and dispatched quickly by our hardworking team to get it on its way within 1–2 business days.

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As a proudly Australian owned and operated business, we’re committed to delivering reliable service, quality products, and genuine value you can count on.

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Real Support, Real People

From product questions to after-sales support, our friendly team is here to provide genuine help and make every step of your shopping experience easy.

Frequently Asked Questions

Got questions? We’ve got answers!

What is the Doric DR234/SL roller carriage used for?

It is a replacement roller carriage for sliding security screen doors. The spring-loaded mechanism keeps the door continuously aligned without manual adjustment.

What load rating does the Doric DR234/SL have?

It is rated to 20kg maximum load, suitable for standard residential security screen doors.

How much vertical adjustment does the Doric DR234/SL offer?

It offers up to 7.5mm of vertical adjustment for precise door height setting.

Is the Doric DR234/SL sold as a pair?

Yes — the product is sold as a pair of carriages.

What type of roller does the Doric DR234/SL use?

It uses a DR2 roller as standard — a high-impact polymer precision bearing tyre wheel.