M2M3 render


LPS 1175 SR3 Doors


M2M3 logoCertified by the LPCB to LPS 1175 Security Rating 3, M2M3 steel doorsets provide a high level of security.

Bradbury's unrivalled range of SR3 security doors has undergone rigorous testing procedures, which determine their ability to withstand deliberate and pre-meditated forced entry attempts, using bodily force and a number of attack tools.

Bradbury's M2M3 range offers an extensive scope of certified steel doors, suitable for all personnel, fire exit, access control and utility applications. 

Doors are available as inward or outward opening, single, leaf and a half, and double doorsets. Available with a wide range of panels, hardware options, and polyester powder coated finishes, each M2M3 high-security door can be tailored to your needs.

Cert no. 312 13

Key Features

M2M3 - The largest and most economical range of Level 3 certified doors available in the UK. The wide choice of Level 3 hardware options enables doors to be tailor-made to individual customer requirements, with the assurance of LPCB certification to LPS 1175 Security Rating 3. 

Door Range

  • Security Doors - With heavy duty single, two, three and four point locking options
  • Fire Exit Doors - With panic bar or push pad options
  • Utility Doors - With or without louvres for ventilation
  • Access Control - With electro-mechanical locking 

M2MCertified Locking Systems include:

  • Mico Certified Hardware - Single, two, three and four point locking options
  • Full range of panic escape hardware - push pad or panic bar
  • Access control options
  • Vision panels and louvres available in different configurations, including DDA compliant vision panels
  • Powder coated or primed (extra long life option also available)


Please click here to download the M2M3 specification.


M2M3 Images







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Bradbury Group Ltd,
Dunlop Way,
Queensway Industrial Estate,
North Lincolnshire
DN16 3RN
United Kingdom

Tel: +44(0)1724 271999

Fax: +44(0)1724 271888