Why Choose the E130 Insulated Industrial Door – LPS1175 Security Level 4?
Maximum Certified Security with Industrial-Grade Insulation for High-Risk Facilities
The E130 Insulated Industrial Door – LPS1175 Security Level 4 is engineered for facilities where security failure is not an option. Certified to LPS1175 Issue 8, Security Rating D10 (SR4) by the Loss Prevention Certification Board (LPCB), this high-performance shutter is built to resist determined, well-equipped intruders using heavy-duty tools for prolonged attack durations.
Combined with 100mm insulated steel slats, this door not only protects against physical intrusion but also delivers excellent thermal and acoustic performance—making it ideal for critical infrastructure, defence sites, utilities, and high-value commercial operations.
LPS1175 SR4 Certification – Trusted for Critical Infrastructure
Approved to LPS1175 SR4 (D10), providing protection against extended, forceful attacks with tools including axes, chisels, sledgehammers, and cordless power tools.
Recognised by:
The Association of British Insurers (ABI)
UK Government, Police, and Military security frameworks
Required for high-risk, high-value, or regulated environments that demand the highest standards of perimeter defence.
100mm Thick Insulated Curtain for Energy Efficiency
Constructed with twin-walled steel slats filled with dense insulating material.
Provides excellent U-values for thermal insulation, reducing heat loss in large buildings and improving energy efficiency.
Also supports sound reduction, beneficial for noisy industrial zones, plant rooms, and data centres.
Built for Industrial Performance
Designed for large openings and frequent daily operation in tough environments.
Compatible with heavy-duty drive systems, including:
Direct-drive motors
Chain or geared options
Available with manual override, access control integration, and automated activation (e.g. timers, sensors, smart building systems).
Durable & Customisable Finish
Supplied as galvanised steel as standard
Available in custom powder-coated colours (RAL/BS) to match site branding or design schemes
Information
Security Features
Certified to LPS1175 Issue 8, Security Rating 4 (SR4) – Endures more aggressive attack scenarios including heavier tools like jigsaws and disc grinders for up to 10 minutes.
Secured by Design Accreditation – Approved by the official UK Police Security Initiative, indicating robust resistance against common burglary methods.
Robust Aluminium Construction – Uses double-skinned extruded aluminium slats for strength without excessive weight.
Unique Locking System – Incorporates integrated reinforced wind locks and steel-reinforced end retention for resistance to levering and impact.
Concealed Fixings and Guides – Minimises weak points to deter tampering or disassembly.
Reinforced End Plates and Side Guides – Enhance lateral strength and resistance to attacks.
Safety Features
CE Marked – Compliant with European standards for mechanical safety and performance.
Obstacle Detection (Electric Model) – Optional safety edge sensors available to detect obstructions during closing.
Manual Override – Provides emergency access in case of power failure, available via crank handle or UPS battery backup.
Insulation & Energy Efficiency
Extruded Aluminium Laths – Offer moderate insulation and noise reduction, suited for internal or protected external applications.
Weather-Resistant Design – Optional brush seals help reduce drafts and environmental ingress when fitted to external openings.
Lath Weight – Approx. 30kg/m², contributing to thermal mass and security.
Operation & Controls
Electric Operation (Standard) – Equipped with high-quality tubular motors for reliable, low-maintenance automation.
Control Options – Wall-mounted switches or remote-control systems available. Smart integration with access control or BMS possible.
Installation & Warranty
Made-to-Measure Manufacturing – Every shutter is tailored to the exact opening dimensions for precise fitting.
Fixing Options – Compatible with face fix and reveal fix depending on the structural requirements.
1-Year Warranty – Manufacturer-backed warranty ensures peace of mind and product confidence.
Lead Time & Common Applications
Lead Time – Typically 4–8 weeks from order confirmation. May vary based on colour or configuration.
Ideal for High-Risk Locations – Used in banks, government buildings, utility stations, data centres, and other sensitive commercial environments.
Indoor or Sheltered Outdoor Use – Recommended for internal applications or protected external use due to aluminium composition.
Design & Customisation
Standard Finish - Galvanised
Bespoke RAL Colours Available – Fully customisable to match architectural or corporate colour schemes.
