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Custom Glass and Steel Doors in Lincoln, UK
At Door Technik, we specialise in designing and manufacturing high-quality custom-built glass doors, steel doors, security doors, fire doors, acoustic doors, and blast doors from our base in Lincoln, UK. With expert industry knowledge, we deliver cost-effective, durable solutions tailored to diverse applications, maintaining competitive pricing without compromising on quality. Our team provides comprehensive services, including installation and maintenance, supported by CHAS accreditation and CSCS-certified engineers.

We offer detailed NBS specifications, fitting instructions, and technical support to ensure our products meet exact project requirements. Our portfolio spans commercial, industrial, educational, and listed buildings, reflecting our commitment to innovation and precision in door manufacturing.
Services
Glass Doors Steel Doors Security Doors Fire Doors Acoustic Doors Blast Doors Powered Doors Louvre Doors
Highlights and features
  • We offer over 15 years of expertise in bespoke door manufacturing.
  • Our doors comply with fire, security, and acoustic standards including LPS 1175 and PAS24.
  • We provide full installation and maintenance services across the UK.
  • Our engineers hold CSCS certifications for professional standards.
  • We deliver tailored NBS specifications and technical support for complex projects.
Associations and certifications
  • CHAS
Services
Glass Doors
Our frameless and fire-rated glass doors combine aesthetics with functionality, ideal for public buildings and commercial spaces. They meet strict safety standards while offering a sleek, modern appearance. Custom designs ensure seamless integration with architectural requirements.
Steel Doors
Durable steel doors tailored for external and high-security internal applications, including fire-rated and heavy-duty options. Manufactured in the UK to precise specifications, they ensure longevity and compliance with industry standards like LPS 1175.
Security Doors
High-security steel doors tested to PAS24 and LPS 1175 standards, designed for commercial and industrial settings. Features include advanced locking systems and resistance to forced entry, ensuring maximum protection for critical facilities.
Fire Doors
Fire-resistant doors with glass and steel options, providing critical safety in emergencies. These doors are engineered to meet fire safety regulations, offering up to 120 minutes of protection while maintaining structural integrity.
Powered Doors
Automated glass and steel entrance systems for accessibility and convenience in public and commercial buildings. These doors integrate with existing security systems and are designed for high-traffic areas with minimal maintenance needs.
Questions
What types of doors does Door Technik manufacture?
We produce glass doors, steel doors, security doors, fire doors, acoustic doors, blast doors, powered doors, and louvre doors tailored to specific project requirements.
Do you offer custom door solutions?
Yes, all our doors are custom-built to meet client specifications, including dimensions, materials, and compliance standards for unique architectural needs.
Are your doors compliant with UK safety standards?
Our doors adhere to UK fire, security, and acoustic regulations, including LPS 1175, PAS24, and fire-rated certifications for guaranteed performance.
Do you provide installation services?
Yes, we offer nationwide installation and maintenance using CHAS-accredited engineers with CSCS certifications for professional execution.
Can I get technical support for door specifications?
We provide NBS specifications, fitting instructions, and technical advice to ensure accurate product selection and compliance with project requirements.
What sectors do you serve?
We cater to commercial, industrial, educational, transport, hospitality, and public sector projects, including listed buildings and high-security facilities.