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EUR-ESB5025-BS8621
ESB5025CT Satin Stainless 63mm Euro Sashlock Complete Set To BS8621
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ESB5025CT Satin Stainless 63mm Euro Sashlock with Cylinder & Turn Complete Set To BS8621
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| 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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£106.98
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£89.15
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Description
Balancing Robust Perimeter Security with Safe Emergency Egress
Securing residential flats, multi-occupancy developments, and private apartment entrance doors presents a unique architectural challenge. Property managers and homeowners must deliver rigorous defence against forced entry to satisfy UK insurance underwriters. At the same time, life safety regulations require that occupants can exit swiftly in an emergency without having to search for a key in smoke, darkness, or panic. Traditional mortice locks that mandate a key to throw or retract the deadbolt from the inside can create hazardous traps during a building fire, while substandard latch hardware risks leaving homes vulnerable to physical attack.
The ESB5025CT Satin Stainless 63mm Euro Sashlock Complete Set To BS8621 resolves this operational conflict cleanly in one certified package. Purpose engineered by Eurospec, this full locking assembly delivers certified external security while providing immediate egress via an internal thumbturn. The system conforms fully to the demanding criteria of BS 8621, giving insurance underwriters total confidence without compromising occupant safety.
Delivered as an all-in-one boxed solution, this architectural set eliminates the guesswork of matching disparate lock cases, cylinders, and escutcheons. Every single element, from the high-tensile lock case to the security escutcheons, works seamlessly together to ensure reliable operation, straightforward installation, and long-lasting mechanical resilience on standard external entrance doors.
Stage-by-Stage Architectural Performance
1. Purpose-Built Apartment Door Specification
This lock set is designed specifically for standard external quality doors measuring 45mm in thickness. Due to the exacting dimensions of the 70mm cylinder and the deep protective profile of the reinforced security escutcheons, this hardware requires the structural depth of an external timber slab. It is not engineered for lightweight 35mm internal doors, ensuring heavy-duty performance where true structural integrity matters most.
2. BS 8621 Certified Escape Architecture
Under British Standard BS 8621, single-action keyless exit is non-negotiable for multi-residential entrance ways. The internal thumbturn allows tenants to retract the solid deadbolt instantly with a simple twist of the wrist. Even when the lock has been deadlocked from outside with the key, internal egress remains unhindered, creating a safe route during building evacuations.
3. High-Security Armoured Escutcheon Defence
A cylinder is only as strong as the physical protection surrounding it. The supplied security escutcheon set encases the exposed profile of the euro cylinder, clamping firmly through the door leaf using heavy-duty fixing bolts. This physical shroud deflects twisting, drilling, and snapping attacks, maintaining the required insurance rating and keeping burglars at bay.
4. Precision Mortice Mechanics and Finish
At the heart of the system sits a compact 63mm euro profile sashlock case finished in satin stainless steel. The satin stainless surface provides excellent resistance to corrosion, scuffs, and everyday wear. Its precision latch smoothly guides the door into closure, while the solid throw deadbolt creates an immovable barrier when the flat is unoccupied.
Complete Out-of-the-Box Component Hardware
Sourcing compatible ironmongery often results in mismatched finishes, incorrect cylinder offsets, or missing fixings that compromise security. The ESB5025CT Satin Stainless 63mm Euro Sashlock Complete Set To BS8621 arrives with all primary locking hardware bundled into a single package. Installers and joiners can proceed immediately without sourcing secondary trim pieces.
- 1x Euro Profile Sashlock (63mm Case): Features a sturdy mortice body, reversible latch mechanism, and a heavy-duty deadbolt.
- 1x Euro Profile Cylinder and Turn (70mm Overall): Proportioned perfectly for 45mm external doors, providing external keyed entry and an ergonomic internal turn.
- 1x Security Escutcheon Set: Bolted through the door structure to shield the cylinder body from aggressive tampering.
- 3x Precision Cut Keys: High-grade brass keys supplied as standard for immediate handover to residents or landlords.
Detailed Specifications
| Specification | Rating or Standard | Practical Details |
|---|---|---|
| Product Model | Manufacturer Code | ESB5025CT |
| Standards Compliance | BS 8621 Certified | Approved for keyless emergency escape on residential entrance doors |
| Insurance Approval | UK Insurance Rated | Requires the included security escutcheons to be fully installed |
| Lock Case Depth | 63mm Overall | Compact case depth suitable for typical timber door stiles |
| Hardware Finish | Satin Stainless Steel | Modern brushed appearance with high resistance to marking |
| Cylinder Configuration | 70mm Cylinder and Turn | Key operation externally with an ergonomic thumbturn internally |
| Door Thickness Suitability | 45mm External Doors | Not suitable for 35mm internal doors due to escutcheon projection |
| Key Provision | 3 Keys Included | Supplied with three keys ready for immediate use |
Installation and Maintenance Guidance
To ensure full adherence to British Standards and maintain insurance coverage, this lock set must be installed in accordance with factory guidelines. The security escutcheons are a vital mechanical barrier and must never be omitted during fitting. Omitting the security escutcheons leaves the euro profile cylinder exposed to physical extraction, which invalidates the British Standard certification.
Routine maintenance requires very little effort. We recommend applying a specialist graphite lubricant or light dry lock spray directly into the cylinder keyway once a year. Avoid liquid oils or grease inside the cylinder plug as these attract airborne dust and grit that can impede pin tumbler movement over time. The satin stainless forend, strike plate, and escutcheons can be cleaned using a soft damp cloth to remove finger marks and maintain the original finish.
Need Advice on Your Architectural Ironmongery?
Whether you are retrofitting residential flat entrance doors or specifying hardware for a new residential development, Doorfit provides expert guidance on British Standards and building regulations.
Contact Our TeamSpecification
| Finish | Satin Stainless Steel |
|---|---|
| Guarantee | 25 Year |
| Profile | Euro |
| Anti-Bump | Yes |
| Anti-Drill | Yes |
| Anti-Pick | Yes |
| Anti-Snap | No |