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FRI-17971-PB-CLOSER
Doorfit 17971 Electro Brass Concealed Door Closer
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Doorfit 17971 Electro Brass Concealed Door Closer
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. |
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£4.80
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£4.00
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Description
Discreet Architectural Control with the Doorfit 17971 Electro Brass Concealed Door Closer
Maintaining clean lines across residential and commercial interiors often presents a challenge when you need doors to close automatically. Traditional surface-mounted closers provide reliable operation, but their bulky bodies and articulated scissor arms disrupt the architectural flow of refined timber doors. When designing streamlined spaces such as hotel guest rooms, executive offices, or residential hallways, visible hardware can easily spoil an otherwise minimalist design. Finding a reliable mechanism that ensures self-closing capability without intruding into living space is essential for modern interior joinery.
The Doorfit 17971 Electro Brass Concealed Door Closer provides an elegant solution by embedding its mechanical spring mechanism directly into the door leaf and frame. Once installed, the body remains completely out of sight while the door is closed, leaving only an attractive electro brass faceplate visible when opened. Engineered specifically for light to medium internal timber doors up to 830mm wide and between 30kg and 50kg in weight, this closer delivers consistent closing force while preserving your interior décor. The reversible fixing plate ensures versatile installation on either left or right-handed doors, making it a practical choice for renovations and new construction projects across the UK.
Key Benefits for Clean Interior Joinery
- Completely Hidden Profile Mortices into the timber door leaf and door frame, keeping your corridors and living areas free from overhead metal armatures.
- Warm Electro Brass Finish Features decorative brass-plated faceplates that pair naturally with classic and contemporary brass door handles, hinges, and latches.
- Universal Reversible Plates Suitable for both clockwise and anti-clockwise door swings, streamlining specification and eliminating handed ordering errors.
- Calibrated Internal Tension Delivers smooth mechanical closing action for standard interior doors weighing between 30kg and 50kg.
- Protects Building Efficiency Helps prevent draft transfer, reduces unintentional temperature losses between rooms, and keeps private spaces securely closed.
Step-by-Step Installation and Performance Guide
Stage 1 Pre-Installation Assessment
Before cutting mortices, verify that the timber door leaf thickness accommodates the cylindrical closer housing. Ensure the total door weight sits within the 30kg to 50kg bracket and door leaf width does not exceed 830mm for optimal closing performance.
Stage 2 Mortice Preparation
Drill a clean cylindrical mortice into the hanging edge of the door leaf, alongside a matching pocket in the door jamb. Recess the electro brass fixing plates flush with the timber surface so the door closes smoothly without binding against the frame.
Stage 3 Anchor and Link Insertion
Fasten the main spring assembly into the door leaf securely using appropriate wood screws. Draw out the internal flexible chain link and attach the reversible anchor plate to the door frame, making sure the plate is fully aligned to avoid lateral chain friction.
Stage 4 Testing and Operation
Open the door to ninety degrees and release it to observe the travel arc and latch engagement. The door should pull firmly into the rebate, overcoming latch bolt resistance. Regular checks ensure the assembly functions smoothly without mechanical squeaks.
Detailed Specifications
| Specification | Parameter Value | Practical Details |
|---|---|---|
| Product Model | Doorfit 17971 | Manufacturer reference number for authentic hardware replacement |
| Closer Type | Concealed Barrel Spring Closer | Installs completely inside door leaf edge and timber frame |
| Surface Finish | Electro Brass | Polished brass appearance matching traditional and modern trim |
| Maximum Door Width | Up to 830mm | Suits typical standard domestic and light commercial internal doors |
| Door Weight Capacity | 30kg to 50kg | Designed for standard hollow-core and lightweight solid timber leaves |
| Handing Compatibility | Reversible Fixing Plate | Can be installed on left-handed or right-handed opening doors |
| Application Environment | Internal Doors Only | Not recommended for external doors subject to strong wind resistance |
Architectural Application and Maintenance Insights
The primary appeal of concealed closers lies in their visual subtlety. In upscale properties, visible metal boxes can detract from hand-crafted timber joinery and curated colour schemes. The Doorfit 17971 Electro Brass Concealed Door Closer keeps door lines clear and unobtrusive, allowing panel mouldings, wood grains, and bespoke ironmongery to take centre stage. The electro brass finish on the exposed plates offers an understated shine that harmonises with classic polished brass door knobs or contemporary satin brass lever handles.
Maintenance for this style of door closer is straightforward. Periodically inspect the visible connecting link for any signs of wear, misalignment, or timber dust accumulation. A light application of silicone-based or light machine oil directly onto the mechanical linkage once or twice a year keeps movement silent and reduces friction. Ensure the morticed faceplate screws remain tight over time, as timber doors can naturally expand or contract across changing seasonal temperatures.
Joinery tip. When hanging lightweight doors, check that your latch latch-bolt spring is not overly stiff. A freely moving latch allows concealed spring closers to draw the door flush into the frame without requiring excessive slamming force.
Need Expert Advice on Door Hardware?
Whether you are outfitting a full domestic renovation or sourcing commercial ironmongery, our technical specialists are on hand to help you choose the right closer for your project dimensions.
Contact Our TeamSpecification
| Finish | Electro Brass |
|---|---|
| Guarantee | 1 Year |
| Type | Concealed |
| Finish | Electro Brass |
| CE Certified | No |
| Certifire Approved | No |
| Application | Universal |
| Arm Assembly | N/A |
| Closing Speed | Fixed |
| Latching Action | No |
| Stand Open | No |
| Back Check | No |
| Delayed Action | No |