High Security Level 3 Door

High Security Level 3 Door

– Our level three door has been tested to LPS 1175 SR3 combined with 240 minute fire rating. This door is leading the market in its design and high security features.  The door is available as a single or double opening and has wide selections of additional hardware and door strengthening options that can be specified for improved security.

– As with all of our steel doors the QS-SR3 has an assortment of hardware options available.

– The QS-SR3 has some limitations on manufactured sizes to gain certification and is available as a single, a leaf and a half or double door set. Technical Specifications.

-Door Frame

-Manufactured from 2mm Zinc Coated Steel with a 110mm depth

-Internal Steel Chassis System for increased strength

-Triple protection anti-pry frame profile

-Integral Mounting Plates

-Supplied with 12 adjusters and hex tool for quick and easy installation

-Door Leaf

-Manufactured from 1.5mm Zinc Coated Steel with 1.5mm and 2mm options also available

-Door blade is 66mm thick folded steel with composite honeycomb core

-Strengthened locking area with reinforced inner sections providing extra security

-Hinges and Dog Bolts

-Each door is supplied with six stainless steel grade 13 hinges, also to further enhance the security of the door on the hinge side a minimum of nine 17mm solid steel dog bolts are fitted.

-Hardware Options

SKU: Product Code QS-SR3 Level Three Door (very high security) Categories: ,

Our level 3 door comes as standard with all the below hardware and specifications but each door can be installed with numerous options depending on the security level required, but must be certified.

  • Sash Lock and Lever Handles
  • Deadlock and Lever Handles
  • 16 Multi-Point Locking with Lever Handles.
  • Push Pad with Single Point Latch
  • Single Point Panic Bar
  • Two Point Vertical Bars
  • Three Point Panic Bars (double doors only)
  • Break Glass Units
  • External Over-ride with Euro-Cylinder
  • Glazing and Vision Panel Combinations
  • Louvers
  • Door closers and limit stays
  • Threshold and Sills
  • Handles, push plates and knobs.
  • Electric Locking

The QS-SR3 Door Range includes.

Security Doors- with heavy duty single, two, three and four point locking arrangements

Fire Exit Doors– with panic bar or push pad options

Utility Doors– with or without louvers for ventilation

Access Control-with electromagnetic locking systems

Fire Rated Doors-with 240 minute rating.