Security Doors Near Me: BRISTOL

Fortifying Spaces: Unyielding Security Doors for Every Need

Bristol, a vibrant and bustling city, demands the highest standards in safety and security. Design & Supply is here to meet those needs with our top-of-the-line steel hinged security-rated doors. Whether you’re protecting retail outlets, cash rooms, schools, or industrial units, our doors offer robust protection against unauthorised access and threats.

Why Choose Our Security Doors?

LPS 1175 Certification:

Our security doors are tested and certified to LPS 1175 levels 1, 2, 3, and 4 by the LPCB, ensuring they withstand rigorous attack attempts using heavy-duty tools. These certifications guarantee a high level of security for diverse applications, from retail outlets to utility sub-stations.

Secure by Design:

Our doors are “Secure by Design” accredited, meaning they meet the official UK Police initiative standards for security products. This accreditation emphasises the importance of designing out crime through high-quality, tested, and certified security products.

Customisable Locking Systems:

We offer a wide array of manual and electric locking systems, allowing you to choose the level of security that best suits your needs.

Enhanced Glazing and Panels:

Our doors come with various glazing options and louvre panels, providing both security and visibility. For added flexibility, removable transoms are also available.

Dual Functionality:

Our security doors are designed for both internal and external use, ensuring they can withstand the rigours of any environment while providing optimal security.

Understanding Security Ratings

  • SR1 Rating: Provides a minimum of 1-minute delay to an attacker. Ideal for lower-risk areas requiring basic protection.
  • SR2 Rating: Offers a minimum of 3-minute delay to an attacker, suitable for moderate-risk areas.
  • SR3 Rating: Ensures a minimum of 5-minute delay to an attacker, perfect for high-risk areas needing robust security.
  • SR4 Rating: Delivers a minimum of 10-minute delay to an attacker, ideal for very high-risk areas demanding the highest level of protection.


Our Steel Hinged Security Rated Doors are versatile and suitable for a wide range of applications, including but not limited to:

  • Retail Outlets: Protecting valuable assets and ensuring staff safety.
  • Cash Rooms: Offering maximum security for cash handling areas.
  • Schools: Safeguarding students, staff, and assets in educational institutions.
  • Portable Buildings: Providing a secure environment for temporary structures.
  • Industrial Units: Enhancing security in industrial settings.
  • Warehouses: Securing valuable inventory and equipment.
  • Utility Sub Stations: Ensuring critical infrastructure is protected against unauthorised access.

Key Features

  • Security Levels: Certified for LPS 1175 levels 1, 2, 3, and 4.
  • Stringent Testing: LPCB-tested for resilience against attack and unauthorised entry.
  • Customisable Locking Systems: Choose from a variety of manual and electric locks.
  • Enhanced Glazing and Panels: Options for glazing units and louvre panels for security and visibility.
  • Removable Transoms: Added flexibility for specific entry requirements.
  • Dual Functionality: Suitable for both internal and external applications.

Product Specifications

  • Single Door Dimensions: 1440mm (w) x 3100mm (h)
  • Double Door Dimensions: 2800mm (w) x 3100mm (h), including leaf and half options.
  • Hardware Sets: 33 approved hardware sets.
  • Opening Function: Open out only.
  • Visions & Louvres: Available in restricted sizes.
  • Side Panels & Over Panels: None, but over panels are available between 490mm & 1000mm.


  • Certified Protection: LPS 1175 certification ensures a high level of security against intrusion attempts.
  • Multiple Levels: Certified across various levels to match specific security requirements.
  • Thorough Testing: Rigorous LPCB testing provides reassurance against unauthorised access.
  • Locking Flexibility: Wide range of locking systems allows customisation based on security needs.
  • Visibility Options: Glazing units and removable transoms provide choices while maintaining security.
  • Interior and Exterior Use: Suitable for both internal and external applications.
  • Ventilation and Lighting: Louvre panels offer ventilation and natural light where needed.
  • Flexibility of Configuration: Removable transoms allow adjustments for specific entry requirements.

Request a Brochure:

For more detailed information and to see our full range of security doors:

Why Design & Supply?

Trust in the strength and reliability of our doors to shield your spaces. With an amalgamation of cutting-edge design and unwavering quality, our doors offer an investment in both security and peace of mind. Choose the best, choose protection. Choose Design & Supply.

For unparalleled security doors in Bristol, contact Design & Supply today and fortify your space with our industry-leading solutions.

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