Extra Range

Security door range from level 2 – 5 , Non certified doors developed to provide security without limiting hardware and options

Providing security for commercial, social housing and new-build communal living spaces

Product overview: The Maxguard SBD range are complete units including door frame, door leaf and threshold which are available with a wide range of tested hardware options, in single, double, leaf and half formats. Secure by Design door sets combat the threat of attack and burglary in social housing and new-build designs; meaning improved security and peace of mind for the tenants and ensures that security is at an optimum level.

All SBD doors are put through the PAS 24 attack test; this is an attack test standard requirement for door sets which certifies that a particular door, frame, lock and hardware set has withstood a series of physical tests based on common methods of burglary. These door sets provide the minimum police requirement for ‘Secured by Design’ dwellings.

  • British made quality doors

  • Made to measure, fast delivery

  • After sales support

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SKU: Maxguard SBD Category:

Range of security doors available

Maxguard Extra Range of steel doors offer non certified security to meet security specifications where they it may not be possible to be certified. Doors are tested by official industry bodies, providing your building with certified high security doors that meet insurance company requirements, where an officially tested door is required. Doors are subjected to specific and timed attack tests.

Use for SBD specified doors to:

  • Office Doors
  • Main Entrance Doors
  • Communal Entrance Doors
  • Front Doors to reception areas.
  • Main doors to flats and apartments.

Sizing information available on request.

Maxguard SBD Doors are fabricated using 1.5mm Zintec steel to the door frame and 1.2mm Zinteck steel to the door leaf. Door frames feature a 90mm or 150mm front to back profile with integral single rebate.

45mm thick door leaf, with integral anti-jemmy strips and 6No. or 9No. dog bolts to suit the size of the door. Hinges are BS. EN 1935:2002 Grade 13 Stainless Steel. (4No. on standard doors, 6No. for oversize doors). Threshold options of folded steel, aluminium DDA compliant and a double-ramped aluminium threshold are available.

SBD Certification is available for:


  1. Single outward opening doorsets
  2. Double outward opening doorsets
  3. Single outward opening doorsets with fixed side and/or over panels
  4. Double outward opening doorsets with fixed side and/or over panels

Hardware varies to meet the required LPS standard:


Single point lockign with Mico Eltea locks. Two and three point locking with Mico BSR 2/3 point locking systems. Choice of external access options such as round or oval cylinders. Slave leaves with heavy duty tower bolts as standard with flush bolt extensions to taller door sets.


  • MICO Abryll single point locking
  • MICO 942 2 point locking
  • MICO 942 3 point locking
  • MICO 942 4 point locking


MICO Abryll single point locks with various external access options for entry. Slave leaves with heavy dutry tower bolts.

Hardware can be upgraded to meet different access requirements. Options include:

  • Door security can be enhanced with door skins having 1.5mm or 2mm thickness and optional part timber infill.
  • Maxguard SBD Doors can be specified as either free swinging door sets or with door closers providing door control. Limit stays providing a restricted opening are also available.

Doors are available in a choice of standard RAL colours from the Interpon / Akzo-Nobel powder range. Minimum paint thickness is approx. 30 – 50 Microns. Options include woodgrain colours, textured powder coating and the full RAL colour range.

All Maxdor doors are available on a supply only or supply and fix basis. Please provide the following:

  • Manufacturing Sizes
  • Door handing as viewed from the outside.
  • RAL colour reference and whether satin, matt or gloss.
  • A dimensioned sketch of your requirements.
  • Door Opening Direction.
  • Hardware requirements.
  • Delivery address.

Or Contact us for information and ordering advice.