Secure doors, hardware & SCEC Zone alignment.
For government, Defence and data centre facilities: specialist secure door and hardware work, and bringing existing doors into alignment with SCEC Zone 1–5 requirements — on top of the same commercial door capability we bring to every site.
We haven't found another provider combining condition auditing with SCEC Zone compliance upgrades under one roof — a genuinely underserved niche for facilities that need both.
Secure doors and compliance, done properly.
SCEC Zone Alignment & Upgrades
Bring existing doors and hardware into alignment with SCEC Zone 1–5 requirements, backed by direct SCEC-endorsed product knowledge.
Secure Door & Hardware Supply
Zone-rated doors, frames and locking hardware specified and installed to the security level your space requires — from single points of entry to full-facility rollouts.
Facility Security Audits
Site-wide condition and compliance assessments against current Zone requirements, with a prioritised remediation schedule.
Locking & Access Hardware Upgrades
Targeted upgrades to locking, closing and access control hardware on existing secure doors, without a full replacement.
Ballistic Doors
Ballistic-rated doors and frames for high-risk government, Defence and critical infrastructure sites, specified to internationally recognised ballistic standards such as NIJ, UL 752 or EN 1522 depending on the threat level required.
Common questions.
What is a SCEC security zone?
SCEC Security Zones (Zone 1 through 5) are the Australian Government's physical security classifications for areas holding official information and assets, set out in the Protective Security Policy Framework and ASIO-T4 Technical Notes. Higher zones require SCEC-approved doors, frames and hardware.
Who can specify SCEC-approved doors and hardware?
SCEC-endorsed Security Zone Consultants provide the physical security advice and sign-off on zone design. We work directly with these consultants and supply and install the SCEC-approved doors and hardware once a zone has been specified.
What's the minimum door thickness for a SCEC secure area door?
SCEC specifies a minimum overall door thickness of 45mm for secure area doors in Zones 3 to 5, with a timber, plywood or cross-banded LVL core of at least 35mm. We supply and install to these specifications as standard.
What's the difference between the SCEC security zones?
Broadly, Zone 1 is public access areas, Zone 2 is general office space with restricted public access, and Zones 3 to 5 cover increasingly sensitive areas — up to Top Secret facilities at Zone 5 — each requiring a higher level of physical security including SCEC-approved doors and hardware.
Is a SCEC-endorsed locksmith the same as a Security Zone Consultant?
No — they're separate schemes. A Security Zone Consultant advises on and signs off the design of a security zone; a SCEC-approved locksmith supplies and services SCEC-approved locking hardware. A project can involve both.
Can an existing office door be upgraded to a secure zone door, or does it need full replacement?
It depends on the existing door and frame's core, thickness and construction. In some cases hardware and seal upgrades are enough to meet the zone requirement; in others the door itself doesn't meet the minimum specification and needs replacing.
Do you need a security clearance to work in a SCEC zone?
Depending on the zone and the agency, yes — access to higher-classification areas typically requires a clearance and an escort or clearance arrangement confirmed by the agency. We hold an NV2 clearance.
How long does it take to bring a facility into Zone alignment?
It depends on the number of openings, whether doors need replacing versus upgrading, and the agency's own approval processes. An audit gives a realistic program and sequencing once the scope is known.
What is the SEEPL?
The Security Equipment Evaluated Products List — SCEC's list of products and equipment approved for use in Australian Government security zones, categorised by the zone level they're approved for.
Do secure doors also need to meet fire ratings?
Often, yes — a door on a fire-isolated path or compartment boundary needs to meet both its SCEC Zone requirement and its fire rating simultaneously. This is exactly the kind of detail that gets missed when secure and fire door work is split across separate contractors.
When would a facility need a ballistic-rated door?
Ballistic doors are specified for high-risk government, Defence, critical infrastructure or VIP sites where forced entry or gunfire is a credible threat — typically control rooms, guard posts, and high-security entries rather than standard office space. Rating level is matched to the specific threat assessment for the site.
Credentials
Get a facility security audit.
Tell us about your facility and current door and hardware compliance position — we'll scope an audit against SCEC Zone requirements.