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Trusted Window Safety Solutions in Lutterworth
Jackloc Company is a UK-based manufacturer of high-security window restrictors designed to prevent accidental falls and enhance property safety. Established with a commitment to quality and innovation, we specialise in producing window restrictors that exceed British Standards, offering robust solutions for both domestic and commercial environments. Our products, including the award-winning Titan and Pro-5 ranges, are engineered to withstand extreme forces, providing unparalleled security and peace of mind. As recipients of the Queen's Award for Enterprise: Innovation, we combine rigorous testing, patented technology, and British craftsmanship to deliver market-leading safety solutions. Our team, led by Managing Director Eric Collins, prioritises customer satisfaction through tailored support and a dedication to reducing window-related risks globally.

With manufacturing and testing conducted entirely in the UK, we ensure every product meets stringent quality benchmarks. Our partnerships with organisations like Secured by Design and Sold Secure underscore our commitment to excellence. Whether for homes, care facilities, or commercial buildings, Jackloc Company's restrictors offer a discreet yet highly effective means of enhancing window safety. We actively engage with clients to understand their needs, ensuring our solutions remain at the forefront of innovation and reliability in the safety equipment industry.
Services
Pro-5 Key-Locking Cable Window Restrictor Titan Folding Window Restrictor Perma Cable Window Restrictor Pro-Twist Cable Window Restrictor Pro-5 Duo Key Lockable Window Safety Lock Pro 2 Key-Locking Cable Window Restrictor
Highlights and features
  • Award-winning window restrictors with Queen's Award for Innovation
  • Exceed all British Standards in safety and durability
  • 100% British manufactured for quality assurance
  • Patented security features for enhanced protection
  • Proven track record in reducing accidental falls
Associations and certifications
  • Sold Secure
  • Queen's Award for Enterprise
  • Secured by Design
What people say
Excellent customer support Great service Secure and durable Easy to install Award-winning design
Services
Pro-5 Key-Locking Cable Window Restrictor
The Pro-5 Key-Locking Cable Window Restrictor offers adjustable security for windows, allowing controlled openings while preventing falls. Tested to withstand 3,600 newtons of force, it features a high-tensile stainless steel cable and grade four security screws. Ideal for domestic and commercial use, this UK-manufactured restrictor combines durability with discreet design, ensuring compliance with safety standards.
Titan Folding Window Restrictor
Titan Folding Window Restrictor is the world's strongest restrictor, tested to 4,800 newtons. Its steel folding mechanism prevents tampering, with a key-operated lock for flexibility. Awarded Sold Secure status, it suits uPVC, timber, and aluminium windows, providing unmatched security for residential and commercial properties while maintaining aesthetic appeal.
Perma Cable Window Restrictor
Perma Cable Window Restrictor is a permanently fixed solution, offering tamper-proof security with a 3,600 newton strength rating. Designed for homes and businesses, it allows ventilation while preventing falls and intrusions. Available in multiple colours, this UK-made restrictor features reinforced steel components and exceeds British safety standards for reliability.
Pro-Twist Cable Window Restrictor
Pro-Twist Cable Window Restrictor provides keyless security with a push-and-turn mechanism. Tested to 3,600 newtons, it includes a stainless steel cable and security screws for durability. Suitable for various window types, this restrictor balances ease of use with robust protection, ideal for homes seeking enhanced safety without compromising accessibility.
Pro-5 Duo Key Lockable Window Safety Lock
Pro-5 Duo Key Lockable Window Safety Lock features dual locking barrels for enhanced security, with removable cables for flexibility. Tested to 3,600 newtons, it includes a patented five-disc locking system and grade four screws. Designed for domestic and commercial use, this restrictor ensures compliance with safety regulations while offering discreet, durable protection.
People
Eric Collins
Managing Director
Eric Collins leads Jackloc Company with a focus on safety innovation, leveraging his corporate leadership experience. Passionate about quality products, he drives the company's mission to reduce window-related accidents globally. Eric prioritises customer-centric solutions and UK manufacturing excellence.
Jit Singh
Chairman
Jit Singh, a corporate lawyer with 30+ years' experience, champions Jackloc Company's integrity and market-leading potential. His strategic guidance supports the company's growth and commitment to excellence in window safety solutions, ensuring long-term industry leadership.
Sam Brown
Sales Manager
Sam Brown manages trade accounts and business development, advocating for Jackloc Company's product quality. His client-focused approach and industry knowledge strengthen partnerships, driving adoption of safety solutions across diverse markets.
Jayne Tidey
Office Administrator
Jayne Tidey oversees sales operations and administrative processes with meticulous attention to detail. Her organisational skills ensure smooth day-to-day functions, supporting Jackloc Company's commitment to efficient service delivery and client satisfaction.
Questions
What makes Jackloc Company restrictors different from competitors?
Jackloc Company products exceed British Standards, with strengths up to 4,800 newtons. Patented designs, UK manufacturing, and accreditations like Sold Secure ensure superior safety and reliability.
Can Jackloc Company restrictors be installed on all window types?
Yes, our restrictors fit uPVC, timber, and aluminium windows, including side-hung, top-hung, and patio doors, ensuring versatile application across residential and commercial properties.
Do Jackloc Company products come with warranties?
Titan restrictors include a 10-year guarantee. Other products feature durable construction with no specified warranty period mentioned, reflecting long-term reliability.
How do Jackloc Company restrictors enhance security?
Reinforced steel components, patented locking mechanisms, and grade four security screws prevent tampering, ensuring windows remain secure while allowing controlled ventilation.
Are Jackloc Company restrictors tested to industry standards?
All products undergo rigorous testing, exceeding BS EN13126-5 and UKAS requirements. They withstand forces up to 10 times standard requirements, ensuring compliance and safety.