Dorma RTS85 Transom Closer – EN 5, Body Only
The Dorma RTS85 EN5 Transom Closer is a heavy-duty, concealed transom-mounted door closer body designed for wide and high-traffic commercial doors. With a fixed EN 5 closing force, it provides controlled door closing where increased power is required and floor-mounted solutions are not suitable.
Key Features
- Concealed transom-mounted door closer body.
- Fixed EN 5 closing force for wide or heavy doors.
- Suitable for single and double action doors.
- Mechanical backstop limits door opening to approximately 130°.
- Available in hold open or non hold open configurations.
- Finished in grey/silver.
Fire Rated?
- Fire door suitability depends on the selected variant and doorset configuration.
- Hold open variants must not be used on fire-rated doors.
Specifications
- Product Type: Transom-mounted door closer (body only)
- Series: Dorma RTS85
- Closing Force: EN 5 (fixed)
- Maximum Door Width: 1250 mm
- Maximum Door Weight: 110 kg
- Maximum Opening Angle: Approx. 130°
- Finish: Grey/Silver
Available Variants
Download PDF Resources
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Dorma RTS85 Transom Closer – Product Brochure |
Frequently Asked Questions
What is the difference between the 90° and 105° hold open variants?
The hold open angle determines how far the door is held open before closing is released.
Can any hold open variant be used on fire doors?
No. Hold open transom closers must not be used on fire-rated doors.
Is this supplied as a complete closer?
No. This product is supplied as a body only and requires compatible arms and fittings.
Additional Information
- RTS85 EN5 closers are commonly specified for wide shopfront and architectural doors.
- Correct hold open selection is critical for safety and compliance.
- Professional installation is recommended for transom-mounted systems.
dormakaba Warranty
dormakaba Australia Pty Ltd (ABN 14 067 969 466) provides the following warranty on all dormakaba branded products sold in Australia. This warranty is in addition to, and does not limit, your rights under the Australian Consumer Law.
Warranty Summary
How to Make a Claim
- Report the defect promptly. Contact Terry's Tradies Pty Ltd and its associated websites, trading names, and subsidiaries (including Gold Coast Smart Locks) as your point of sale in the first instance. Claims must be lodged no later than 1 month from the date the defect becomes obvious.
- Prepare your documentation. You will need proof of purchase (invoice or receipt), the date of delivery or installation, your name and address, and any maintenance records relevant to the product.
- Make the product available for inspection. dormakaba requires adequate access to the goods, fittings, and fixtures to assess any warranty claim and carry out repairs. If no fault is found, dormakaba's standard costs for inspection, service, and testing apply.
- Warranty work is conducted during normal business hours � 8:00am to 5:00pm, Monday to Friday.
Note: The expense of making a warranty claim (including transport and access costs) is borne by the purchaser.
Exclusions
This warranty does not cover:
- Damage or defects caused by misuse, abuse, neglect, or failure to follow dormakaba's selection, installation, and maintenance instructions
- Fair wear and tear
- Damage arising from installation not carried out by dormakaba or its authorised agents
- Damage caused to the structures the product is installed in, where installation was not by dormakaba or its authorised agents
- Damage caused by circumstances beyond dormakaba's control
- Defects within acceptable industry variances
- Products used other than for their intended purpose
- Damage from exposure to abnormal conditions, including but not limited to extreme temperature, water, fire, humidity, pressure, or stress
- Products that have been modified, built on, or repaired by a third party
- Products not maintained in accordance with dormakaba's care, cleaning, and maintenance instructions (as amended from time to time on the dormakaba website)
- Routine maintenance items (the purchaser's responsibility)
- Products installed, maintained, or operated other than in accordance with dormakaba's instructions
- Overhaul, replacement, or repair work carried out prior to dormakaba's approval of a warranty claim
Important Notes
In Australia, our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure, and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure. Nothing in this warranty limits or excludes these statutory rights.
dormakaba reserves the right to replace defective parts with components of similar quality, grade, and composition where an identical part is unavailable. Refurbished parts or goods of the same type may be used. For discontinued or unavailable products, dormakaba may substitute an equivalent current product. All products replaced under warranty become the property of dormakaba.
