Doorfit 2-5 Backcheck & Delay Door Closer Silver ICK1955V
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
See our full range:
Description
Doorfit Adjustable Power Rack and Pinion Closer
This premium silver closer offers a versatile solution for architects and facility managers tasked with controlling heavy or high-traffic doors in busy commercial environments. By combining power adjustability from EN 2 to 5 with sophisticated backcheck and delayed action features, it handles a wide variety of door sizes up to 1250mm wide and 100kg in weight, which keeps your building entrances safe while preventing damage to surrounding walls or fixtures.
The build quality reflects a focus on daily reliability and long-term performance, featuring a durable rack and pinion mechanism that operates with smooth consistency in every cycle. Its elegant silver finish provides a professional look that fits modern interior design standards, while the robust internal components ensure it maintains closing efficiency even under the stress of constant usage, meaning your fire doors remain compliant and functional throughout their lifespan.
Why Choose the Doorfit 2-5 Backcheck & Delay Door Closer Silver ICK1955V
A highly adaptable hardware choice that prioritises fire safety, user accessibility, and building protection in high-traffic settings.
Advanced Backcheck Control
The integrated backcheck function acts as a hydraulic cushion when a door is pushed open with excessive force. This feature protects your walls, handles, and hinges from sudden impact damage during busy periods, which is perfect for schools, hospitals, or public buildings where heavy traffic might otherwise lead to frequent maintenance callouts and costly repairs.
Adjustable Delayed Action
Users who require additional time to pass through an opening, such as those with trolleys or mobility aids, benefit from the delayed action feature. This mechanism holds the door open for a set period before beginning the closing cycle, which enhances building accessibility without compromising the necessary fire integrity of the internal or external fire door.
Universal Fitting Versatility
The non-handed design fits almost any standard door configuration, allowing you to mount it on the left or right side with equal ease. This flexibility simplifies your ordering process because you do not need to choose specific models for different door openings, which helps site managers maintain consistency across an entire floor or refurbishment project.
Engineering Quality and Daily Performance
Precision manufacturing meets high-traffic durability to deliver a reliable closing experience for demanding environments.
Internal Mechanism and Force Distribution
The internal spring mechanism is engineered to provide a smooth transition through the entire 180-degree opening arc. By fine-tuning the closing and latching speeds, you can control how the door interacts with the frame, so it latches firmly every time without slamming shut or leaving the door slightly ajar due to air pressure imbalances or tight latch gaskets.
This hardware relies on high-grade hydraulic fluid that maintains its viscosity across varied temperatures, meaning the closer operates just as effectively in a cold corridor as it does in a warm foyer. The rack and pinion gear system translates your door movement into stable force, ensuring that heavy doors are kept under control from the first moment they move to the final click of the latch.
Weather Resistance and Long-Term Finish
A professional silver finish is applied to the exterior casing, which shields the device against everyday humidity and light exposure. This coating is designed to resist tarnishing and discolouration over the years, keeping your hardware looking tidy while it works away above your doorways, so you maintain a high standard of presentation throughout the life of the building.
These units are built for high corrosion resistance, ensuring that the internal metal components remain protected against oxidation even in environments prone to moisture. Because the exterior is finished to a high standard, you can rely on this closer to keep its appearance, providing a lasting hardware solution that reduces the need for cosmetic touch-ups or frequent replacement cycles.
Installation and Operational Workflow
Standardised fitting procedures ensure that your hardware is set up for maximum efficiency and compliance with safety regulations.
Preparing the Door Leaf
Mark your hole positions based on the mounting template provided, ensuring you account for the specific application type whether that be regular, parallel, or transom mounting. Double-check your measurements against the actual door size because proper alignment is the most important factor for achieving a smooth, binding-free operation that lasts for many years of daily use.
Mounting the Closer Body
Fix the closer body securely to the door surface using the provided high-strength screws, verifying that the unit is level before tightening everything into place. The arm assembly attaches easily to the main spindle, which means you can quickly connect it to the frame bracket after the main body is secure, following the clear instructions to set your initial spring tension.
Fine-Tuning Speed Controls
Use the adjustment valves on the side of the housing to control the closing and latching speeds until you reach your preferred timing. You can adjust the backcheck and delay settings to suit your specific flow of traffic, which gives you complete control over how the door reacts when someone passes through the opening in a hurry or with heavy luggage.
Expert Installation and Care Tip
Always verify the door weight and width before choosing your power settings, as a closer that is too powerful can make doors difficult for children or the elderly to open. After installation, perform a final sweep to ensure the screws are tight and the hydraulic adjustments provide a smooth motion without any jerky movements.
Technical Specifications
| Feature | Rating / Standard | Practical Details |
|---|---|---|
| Power Size | EN 2-5 | Adjustable settings suit doors from lightweight internal to heavy-duty fire doors. |
| Fire Rating | FD120/FD240 | Fully compliant for use on timber and metal fire doors to meet regulations. |
| Certification | CE Marked / Certifire | Meets all current UK standards for safety, reliability, and fire door performance. |
| Max Opening | 180 Degrees | Allows for wide-angle access which helps in busy public building hallways. |
Longevity and Trade Reliability
This closer offers a 25-year guarantee, reflecting the exceptional engineering and material standards used during its production. It serves as a smart investment for commercial properties because the hardware continues to perform reliably even in the most demanding high-use settings.
Compatibility and Fitting Notes
Specification
| Finish | Silver |
|---|---|
| Guarantee | 25 Year |
| Type | Overhead |
| Power sizes | 2 to 5 |
| Finish | Silver |
| CE Certified | Yes |
| Certifire Approved | Yes |
| Application | Universal |
| Arm Assembly | Projecting Arm |
| Closing Speed | Variable |
| Latching Action | Yes |
| Stand Open | No |
| Back Check | Yes |
| Delayed Action | Yes |


