Certified Steel Security Doorsets for the Commercial UK Market
When specifying secure doorsets for commercial properties, understanding the differences between UK security standards is essential . Samson's SecurGuard range consists of made-to-measure steel doors designed to resist potential intruders and protect varying levels of high-risk premises. Independent, third-party door security ratings guarantee a product's resistance to forced entry . To gain these certifications, doorsets undergo controlled-attack testing, evaluated on their ability to withstand specific tools, techniques, and durations .
What is LPS 1175 Certification?
LPS 1175 is a globally recognised Loss Prevention Standard developed by the Loss Prevention Certification Board (LPCB) . It serves as a strict benchmark for physical security products engineered to resist deliberate, sustained attacks . Tests simulate real-world attacks by assessing the type of tools used, the attacker's skill level, and the time spent attempting entry .
Resistance Levels Against Intruders: The SecurGuard Range
The Samson SecurGuard range features three distinct levels of LPS 1175 security: SR2, SR3, and SR4. Higher ratings indicate resistance to more severe and prolonged physical attacks . The minutes below indicate the time each door would resist a burglar.
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SR2 (Tested to LPS 1175 SR2 / B3): Offers up to 3 minutes of resistance against an opportunist burglar forcing entry with tools such as levers, drills, and screwdrivers. It is typically suitable for medium residential or lower commercial risk properties .
SR3 (Tested to LPS 1175 SR3 / C5): Offers up to 5 minutes of resistance during a determined break-in using tools such as a crowbar, short axe, and cordless tools. The SR3 is ideal for medium-risk commercial premises or buildings facing a known risk of burglary .
SR4 (Tested to LPS 1175 SR4 / D10): Offers up to 10 minutes of resistance against an experienced burglar using tools such as a sledgehammer, power drill, and high-powered cordless tools. With the greatest level of resistance in the SecurGuard range, the SR4 is commonly specified for high-risk industrial applications or critical national infrastructure .
How PAS 24 Fits In
While LPS 1175 offers graded security levels for determined attacks, PAS 24 is a British Standard acting as a minimum security requirement . PAS 24 operates on a pass/fail basis and focuses on resisting opportunistic burglary using easily concealed tools . It is often a legal requirement for new residential developments under Building Regulations Approved Document Q .
Understanding Secured by Design (SBD)
Secured by Design is an official UK police security initiative that recognises products proven to reduce crime . SBD is not a test standard itself; rather, it is an overarching accreditation scheme . Products that meet its rigorous requirements achieve the 'Police Preferred Specification' . For a doorset to meet Secured by Design criteria, it must typically pass PAS 24 testing as a baseline or achieve an LPS 1175 rating of SR2 (B3) or above .
Optional Extras & Made to Measure Fit
Every SecurGuard door is made to measure for the perfect fit, ensuring precise security standards and straightforward installation. The doorsets are supplied pre-assembled and are proudly manufactured in Britain to guarantee short lead and delivery times. Optional extras can be integrated, provided they meet the required security configurations. The SR2 can be manufactured with various vision panel designs, while the SR3 and SR4 are available with smaller vision panels to maintain their structural integrity against severe attacks. Louvres and grilles are also available for use with double doorsets.
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