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External Steel Doors

Defender Xtreme

Our flagship range of security steel doorsets, stringently tested to the LPCB LPS 1175 standard (issue 8), levels B3, C5 and D10.

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The Defender Xtreme range is comprised of four levels of ultimate steel security doorsets, third party tested and accredited by BRE to the stringent requirements of the LPS 1175 Issue 8 scheme created by the internationally recognised standard established by The Loss Prevention Certification Board (LPCB).

We have tested a huge range of configurations, hardware and glazing options to suit most emergency exit and personnel door requirements.

See the certifications for our LPS 1175 range at redbooklive.com.

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Key Information

Hardware

Extensive hardware range: locks, latches, handles, panic hardware, closers, and stays approved to the LPS1175 rating required.

Fire Rated Option

Fire ratings up to 120mins available as an upgrade with LPS1175 B3 doorsets.

Finishes

• Powder coated in any RAL colour (marine-grade option available)

• Special finishes: textured, metallic, and woodgrain effects for a premium look.

Technical Information

Product NameTypeMinimum Structural Opening Width (m)Maximum Structural Opening Width (m)Minimal Structural Opening Height (m)Maximum Structural Opening Height (m)Security RatingLPCB Ref. No.
Defender Xtreme 2Single leaf outward opening hinged security doorset0.51.51.52.5B3 (SR2)1284c/01
Single leaf inward opening hinged security doorset0.51.51.52.5
Single leaf outward or inward opening doorset with overpanels and/or sidepanels0.83.51.83.5
Double leaf outward opening doorset1.12.91.52.5
Double leaf outward opening doorset with overpanels and/or sidepanels1.44.91.83.5

Product NameTypeMinimum Structural Opening Width (m)Maximum Structural Opening Width (m)Minimal Structural Opening Height (m)Maximum Structural Opening Height (m)Security RatingLPCB Ref. No.
Defender Xtreme 3Single leaf outward opening hinged security doorset0.51.51.52.5C5 (SR3)1284d/01
Single leaf outward opening doorset with overpanels and/or sidepanels0.83.51.83.5
Double leaf outward opening doorset1.12.91.52.5
Double leaf outward opening doorset with overpanels and/or sidepanels1.44.91.83.5

Product NameTypeMinimum Structural Opening Height (m)Maximum Structural Opening Height (m)Minimal Structural Opening Width (m)Maximum Structural Opening Width (m)Security RatingLPCB Ref. No.
Defender Xtreme 4Single leaf outward opening doorsets1.02.7520.51.284D10 (SR4)1284b/01
Double leaf outward opening doorsets1.02.7520.92.492
Accreditations
Secured By Design
Constructionline Gold Member
NBS Source
Door and Hardware Federation
Made In Britain
LPCB UKAS

Get in touch

01642 337 119