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Timber, Sash, uPVC And Aluminium Window Locks In Birley Estate


These three elements blend together in the design and production of locks to give our company the competitive edge in the industry as a pioneer in creative innovative techniques. Similar sentiments are expressed by carpenters, joiners, builders and security companies that have used and recommend our locks for windows and doors to clients.


You have the same reliability from Birley Estate on door locks designed with precision equipment to ensure advanced security measures. They are easy to utilize and secure. If you need locks for your timber doors, patio doors, aluminium doors, front and back doors we have them in many variants.

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  • U-rail face plate
  • Offset gearbox
  • Can be used with a locking handle
  • Comes in several lengths, shapes and sizes

Birley Estate Aluminium Window Locks Replacement

We have variations of locks suitable for aluminium windows. Examples are: Window espagnolette bars: Our products undergo all tests to resist corrosion. Our materials are assessed right to prevent decay.

U-Rail espag bars: Feature exclusive aluminium windows design to meet specific requirements. We have many locks for uPVC, aluminium, sash and timber windows, and all of them are of premium quality.

This locks can be classified as generic and it serves to lock a multitude of different kinds of windows. Available in a range of measurements. Comes in several lengths, shapes and sizes.

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Shoot bolt extensions. Casement Window Locks Birley Estate.Multi-bolt Window Lock: Available with bolts of varying dimensions.

Multi-bolt Window Lock: Available with bolts of varying dimensions. You can use these locks in patio windows and doors with a high degree of comfort. You could also choose our key operated multi locks to increase security.

Sash Window Security Locks Birley Estate. Sliding sash windows stop-lock: These restrictors are suitable for keeping your sash windows fully shut. The opening can also be restricted to them based on your mount position.

This company sells products subjected to BS 6375 (Part 2 1987) and BS 8213-1: 2004 standards. All these three types of lock must however, be approved by your insurance company before fixing on your door. It is required they pass BS3621 British standard lock.


It provides safety and comfort. Speedy, simple to fit and includes all the necessary screws.

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Interior Door Lock And Door Latches. Interior door lock and latches are perfect for bathroom doors, kitchen, living and bedroom doors.However, they don't usually offer much of a safety for you. But you can have the ones that are closing without trouble and key from our various sets.

Mechanical Door Locks. Long-term reliability and efficiently secured lock technology are guaranteed with our company's high-quality mechanical door locks. Automatic door locking systems

To check the door from increased opening, these automatic multi-locking systems feature two solid hooks with automatic grip . Thunderbolt systems These easily installed lock systems guarantees adequate security by providing a tight seal.

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Remote-Controlled Door Locks. We have several variations of electronic and battery operated door locks for highbrow building doors.Modern technology is used in the designing of these motorized systems for your convenience.

It enables door access by various means such as voice control, fingerprint, button push and so on. We have designed our patio doors with enhanced security features.

We supply different options of door locks for different patio doors. Patio door security locks: Best used with hinged or sliding timber, aluminium or uPVC doors. Multi-bolt patio door locks: These are multi purpose locks.

Log onto our website to read our professionally created contents or chat with a professional to find the tips and advice about measuring the size of the lock you want to replace. Our experiences go back decades in manufacturing, supply of window and door locks installation. We are at your service.


Or, simply give us a call. Also, you can simply call to talk to our experts. Need a replacement? Let us start working immediately at your project by calling us now at Aluminium Windows Sheffield Without waiting further.

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