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25 Years
experience
Your Trusted Garage Door & Security Specialist in Southern England
Blacklock Doors & Security has been a trusted provider of premium garage doors and security solutions since 2001, celebrating over two decades of expertise in the industry. Specialising exclusively in Silvelox garage doors, we combine artisan craftsmanship with cutting-edge technology to deliver products that meet the highest standards of safety, security, and aesthetic appeal. Our team offers tailored technical advice, precise surveying, and meticulous installation, ensuring every project aligns with the client's unique specifications. With direct collaboration with Silvelox's Italian headquarters, we guarantee access to authentic parts and advanced technical support.

Our commitment to quality is underscored by a 12-month installation guarantee and a 2-year warranty on replacement components, reflecting our confidence in the durability and performance of our offerings. Customer satisfaction remains our priority, demonstrated through responsive service, transparent communication, and a dedication to resolving even the most complex issues efficiently. This combination of experience, precision, and client-focused service has solidified our reputation as a leader in the sector.
Services
Garage Door Installations Repairs & Servicing Spares Supply Electronic Security Systems Bespoke Door Solutions
Details
  • Year established: 2001
Highlights and features
  • Over 20 years of exclusive expertise in Silvelox garage doors since 2001.
  • Direct collaboration with Silvelox's Italian team for authentic parts and technical support.
  • CE-compliant installations meeting EU safety and security regulations.
  • 12-month guarantee on all installations and 2-year warranty on replacement parts.
  • Bespoke service tailored to individual design and functional requirements.
What people say
Great Job, Great People Excellent Service Highly Recommended Top-Knotch Going the Extra Mile
Services
Garage Door Installations
We specialise in the supply and installation of Silvelox garage doors, renowned for their trackless design, thermal insulation, and security features. Each installation includes on-site surveys, technical advice, and direct coordination with Silvelox to ensure precise specifications. Our CE-compliant doors meet EU safety standards, with options for custom finishes and integrated pedestrian access.
Repairs & Servicing
Our repair services address all Silvelox garage door issues, from sensor failures to motor malfunctions. With parts sourced directly from Italy, we offer rapid diagnostics and fixes, often resolving problems in a single visit. Regular maintenance plans ensure long-term functionality, with a 2-year warranty on replacement components for added peace of mind.
Electronic Security Systems
We design and install bespoke electronic security systems, including intruder alarms, access control, and CCTV. Tailored to residential and commercial properties, our systems integrate seamlessly with Silvelox doors, providing advanced protection against unauthorised access while maintaining aesthetic coherence with high-end architectural designs.
Bespoke Door Solutions
Silvelox doors offer extensive customization, from finishes and colours to integrated security features. We work closely with clients to create unique solutions, whether for supercar garages or luxury homes. Our team ensures every detail aligns with both functional needs and design aspirations, delivering doors that are as practical as they are visually striking.
Architectural Support
We assist architects in specifying Silvelox doors for high-end projects, offering technical drawings, on-site surveys, and material advice. Our expertise ensures compliance with safety regulations while achieving seamless integration with modern and traditional properties. This service caters to complex installations, including supercar garages requiring space-saving trackless designs.
People
David Blacklock
Director & Silvelox Specialist
David has over 20 years of expertise in Silvelox garage doors, providing technical solutions and repairs across the UK. Known for his meticulous approach and deep product knowledge, he ensures every installation and fix meets exacting standards while prioritising customer satisfaction.
Amanda
Customer Service Manager
Amanda coordinates technical support and logistics, offering responsive communication and problem-solving for clients. Her role ensures seamless service delivery, from initial inquiries to sourcing parts and scheduling visits, reflecting the company's commitment to reliability and transparency.
Questions
Do you only work with Silvelox garage doors?
Yes, we specialise exclusively in Silvelox products, ensuring in-depth expertise and access to genuine parts and technical support directly from the manufacturer in Italy.
What areas do you cover?
We operate across Southern England, providing installations, repairs, and maintenance for Silvelox garage doors and security systems.
Are your installations guaranteed?
All installations carry a minimum 12-month guarantee, and replacement parts come with a 2-year warranty for your peace of mind.
Can you repair older Silvelox doors?
Yes, we service and repair doors dating back to 2001, sourcing authentic parts from Silvelox to ensure longevity and performance.
Do you offer emergency repair services?
While we don't provide 24/7 emergency services, we prioritise urgent cases and aim to resolve critical issues promptly during regular working hours.
How do I get a quote for a new garage door?
Contact us via phone or email with details of your requirements, and we'll arrange a site survey and provide a tailored quote for your project.