The Crompton Secure range combines certified SR2 security with fire, smoke, acoustic and thermal performance within a single steel doorset. Designed for environments where protecting people, assets and infrastructure is essential, it provides a dependable solution without compromising everyday functionality.
Developed for buildings requiring enhanced physical security, Crompton Secure is suitable for commercial, public sector and critical infrastructure environments where controlled access is essential. Reinforced construction, certified security performance and integrated fire protection make it ideal for protecting sensitive areas while maintaining safe and reliable operation.
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Fire Rated up to E120
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Up to 36dB
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SR2
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1.56 W/m²K
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Sa4 & S2004
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EN12210 - Class 2C
Construction & Materials
45mm thick leaf manufactured from 1.5mm Zintec steel with internal reinforcement and stainless-steel cross sections for enhanced strength and durability.
100mm deep fixed frame manufactured from Zintec and stainless steel, installed using M8 × 75 CSK anchor bolt fixings for secure installation.
Reinforced steel construction designed to achieve certified security and fire performance.
Teardrop and intumescent seals fitted throughout with a 12mm step threshold. Vision panels available up to 150 × 650mm. Available in polyester powder coated, wet paint and polished stainless steel finishes.
Performance Ratings
Performance values shown are based on tested SR2 configurations and may vary depending on specification, hardware and installation requirements.
| Variant | Fire | Acoustic | Security | U-Value | Smoke | Wind | Blast |
|---|---|---|---|---|---|---|---|
| Secure | E120 | 36dB | SR2 | 1.56 | Sa4 & S2004 | EN12210 - Class 2C | Up to 2kPa |
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Booth Industries is a world renowned provider of high performance, high integrity protection systems, specialising in certified, engineered and bespoke multi-protection doorsets.