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Business Details
Trusted UK Door & Window Hardware Supplier
Established over 30 years ago, Winlock has been a trusted supplier to the UK fenestration industry, specialising in UK-made handles, locking systems, and security devices. Following our merger with Easyfit Hardware in 2013, we expanded our product range to include friction stays, window handles, door hinges, and patented solutions designed to enhance fabrication, installation, and maintenance processes. Our collaborative approach with customers has led to innovative products that address industry challenges, supported by partnerships with leading brands such as Imperial, Assa Abloy, and GU.

We prioritise compliance with standards like Document Q and SBD through rigorous independent testing, ensuring our offerings meet regulatory demands. Based in Telford, our design and distribution centre serves as the hub for delivering value-added products that set new market benchmarks. With a focus on quality, innovation, and customer-centric solutions, we remain committed to advancing the fenestration sector through continuous improvement and technical excellence.
Services
Door Hardware Window Hardware Patio Hardware Bifold Hardware Friction Stays Trickle Vents Door Hinges Door Locks Door Handles Euro Cylinders
Highlights and features
  • We offer over 30 years of expertise in UK fenestration hardware.
  • Our patented products solve industry-specific fabrication and installation challenges.
  • We collaborate with leading brands like Assa Abloy and Imperial for quality assurance.
  • Next-day delivery available on bifold hardware ranges A1 and V1.
  • All products undergo independent testing to meet Document Q compliance.
Associations and certifications
  • Document Q
  • SBD
What people say
Patented Deltalock system Stronghold Finger Pull Next-day delivery Document Q compliance Collaborative innovation
Services
Door Hardware
We provide comprehensive door hardware solutions, including hinges, locks, handles, and cylinders. Our products comply with TS007, PAS 024, and Document Q standards, ensuring security and durability. Designed for UPVC, timber, aluminium, and composite doors, our range includes the Stronghold Security Hinge and three-star euro cylinders with 10-year guarantees.
Window Hardware
Our window hardware includes friction stays, espag handles, and trickle vents in various finishes. Engineered to meet Document Q compliance, these products enhance functionality and weatherproofing. The patented Deltalock system offers PAS024 certification and night-ventilation options without compromising seals.
Bifold Hardware
Partnering with Debar Ltd, we supply premium bifold hardware for aluminium and PVC systems. The A1 and V1 ranges include hinges, rollers, and guides, with next-day delivery. Designed for seamless integration, these products ensure smooth operation and durability in residential and commercial applications.
Security Products
We specialise in high-security locking solutions, including the Stronghold Slam Shut and Finger Pull. These products feature stainless steel construction, anti-drill plates, and TS007 compliance. Our security hinges and multipoint locks provide enhanced protection against forced entry for doors and windows.
Technical Support
Our technical team offers product selection guidance, compliance testing, and custom design assistance. From Document Q certification to bespoke hardware development, we provide end-to-end support for fabricators, installers, and maintenance professionals across the UK.
Questions
What compliance standards do Winlock products meet?
Our products meet Document Q, PAS024, TS007, and SBD standards, with independent testing to ensure regulatory compliance for security and performance.
Can I get custom hardware solutions?
Yes, we collaborate with customers to develop bespoke products, such as the Deltalock system and Liniar PVC bifold components, tailored to specific project requirements.
Do you offer next-day delivery?
Next-day delivery is available on our A1 and V1 bifold hardware ranges, subject to order timing and stock availability.
What materials are used in your products?
We use stainless steel (304/316 grades), aluminium, and high-tensile polymers, ensuring durability, corrosion resistance, and compliance with UK standards.