Security Rated Louvre Doors and Screens. CNC Manufactured in Bolton.
Certified to LPS 1175 SR2, PAS 24, and Secured by Design. Full structural calculations included as standard.
CERTIFIED SECURITY SYSTEMS
Security Rated Doors and Louvres for Substations, Plant Rooms and Secure Enclosures
Tested protection without visible compromise. Every WPL security louvre and door is certified to LPS 1175 SR2, with the door also carrying PAS 24 and Secured by Design accreditation. The security sits behind the decorative louvre face, so the screen and door form one continuous, visually seamless enclosure. Full certification documentation available for specification and tender compliance.
Tested Protection,
Concealed Security
Security rated to LPS 1175 SR2, hidden behind a standard louvre appearance.
Manufactured by
WPL UK Ltd, Bolton
For over 35 years, WPL UK have designed and manufactured bespoke louvre, facade, and security systems from our Bolton facility. Every security louvre and door is CNC-fabricated in-house to exacting tolerances, backed by full structural calculations and a repeat client base built on getting it right first time.
WPL’s management systems are independently audited and UKAS accredited across all three ISO standards: ISO 9001 (quality), ISO 14001 (environmental), and ISO 45001 (health and safety). Full traceability from manufacture to installation. Certifications available for tender compliance.
Tested Security,
Concealed Performance
From security specification to installed enclosure, we manufacture to your certification requirements. Full technical support throughout.
Security Testing
Certified to LPS 1175 SR2 by the BRE. Resistance to prolonged attack independently verified and documented for tender compliance.
Structural Support
Full structural calculations provided as standard. Wind load analysis and fixing specifications engineered for your building.
CNC Fabrication
Every cassette and door leaf CNC-fabricated at our Bolton facility. Exacting standards ensuring consistent security performance.
Concealed Security
Concealed SR2 protection layer integrated within the louvre system. Continuous visual line with adjacent louvre systems.
Material Options
Galvanised steel as standard. Stainless steel available for coastal or high-corrosion environments. Any RAL colour finish.
Access Options
Standard handles, thumb turns, or electronic access. Single or double leaf doors with ironmongery tested to 50,000 cycles.
Technical Datasheets
Full performance and certification data for WPL’s security rated louvre and door systems. Independently tested to LPS 1175.
Discuss Your Security Project
Talk to our technical sales team about specification, certification requirements, or access configurations. We typically respond within one working day. Call +44 1204 395955, email sales@wpluk.com or complete the form below.This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.