• A view of a dormakaba RTS85 Transom Door Closer with its packaging, predominantly grey in colour. On a white background.
  • A view of a white rectangular box with the logo dormakaba printed in ble and red. On a white background.
  • A view of a dormakaba RTS85 Transom Door Closer predominantly grey in colour. On a white background.
  • A view of a dormakaba RTS85 Transom Door Closer predominantly grey in colour. On a white background.
  • A view of a dormakaba RTS85 Transom Door Closer predominantly grey in colour. On a white background.
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dormakaba RTS85 Transom Door Closer

dormakaba RTS85 Transom Door Closer

Net: £196.63
Incl. VAT: £235.96
Taxes included.

dormakaba RTS85 Transom Door Closer – Concealed High-Performance Door Control

The dormakaba RTS85 Transom Door Closer is a concealed door closer engineered for discreet, reliable performance, suitable for internal or external commercial doors. With a sleek, hidden design and adjustable closing mechanisms, it offers aesthetically pleasing door control for doors up to 1100mm wide and 110kg in weight. Available in Non-hold open, 90° hold open, 105° hold open, and blind closer options, this versatile closer suits single and double action aluminium or timber doors, providing smooth, secure operation and easy adjustments.

Key Features & Benefits:

  • High-Performance, Concealed Design: Provides clean aesthetics and reliable, concealed door control ideal for modern architectural settings.

  • Fixed Power Size (EN 4): Suitable for doors up to 1100mm wide and 110kg, meeting a range of commercial door applications.

  • Four Versatile Models:

    • Non-Hold Open: Automatically closes doors securely after every use.

    • 90° Hold Open: Holds door open at 90°, ideal for high-traffic areas.

    • 105° Hold Open: Wider hold angle for greater accessibility and convenience.

    • Blind Closer: Dummy closer for use with automatic doors, offering aesthetic uniformity without resistance.

  • Adjustable Closing Features: Easy adjustment of closing speed, latching action, and integrated backcheck via valve for customised performance.

  • Easy Installation & Adaptation: Simplifies on-site installation with minimal floor preparation. Adjustable before final fixing for increased convenience.

  • Compliance & Certification: Fully tested to BS EN 1154 standards and certified to ISO 9001, ensuring quality and compliance.

Technical Specifications:

  • Model: dormakaba RTS85 Transom Door Closer

  • Type: Concealed door closer

  • Power Size: EN 4 fixed

  • Door Weight: Up to 110kg

  • Door Width: Up to 1100mm

  • Door Action: Single or double action

  • Installation: Internal or external doors

  • Closing Adjustments: Variable closing speed, latch action, backcheck

  • Certification: BS EN 1154 and ISO 9001 compliant

 

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FAQ's

What type of closer is the dormakaba RTS85?

The RTS85 is a concealed transom door closer for compatible single- or double-action doors.

What maximum door size is stated for the RTS85?

The listing states suitability for doors up to 1100mm wide and 110kg.

What closer power size is specified?

The RTS85 is specified as fixed power size EN 4.

Which hold-open options are listed?

The product information lists non-hold-open, 90° hold-open, 105° hold-open and blind-closer versions.

What closing functions can be adjusted?

The listing states adjustable closing speed, latch action and backcheck.

Instruction Manual

View Manual