SR3 Single Fire Exit Door

LPS1175 SR3 Steel Door


Our SR3 Rated Security Doors are specifically designed for properties that require and benefit from enhanced security & fire escape measures. Typically used in cash rooms, warehouses & retail shops.

Custom built with a maximum width of 2.6m and height of 2.93m, these doors are made from reinforced 2.0mm zintec/galvanised steel the frame is reinforced at certain areas that suit locking requirements. Both the attack face and inner face is made from 1.5mm zintec/galvanised steel and the door leaf is fitted with a 10mm astragal to the locking side. For additional strength, the door is fitted with 6 hinges and 9 dog bolts per leaf.

These doors can be customised to suit your requirements including polyester powder coating in a range of colours and finishes available, vision panels, punched louvres, range of stays and closers (M100 and TS83 as standard) & fixed side and removable panels.

Available soon to order online, contact our team with your requirements for a quote today.

Certified to LPS 1175: Issue 7 Security Rating 3, these doorsets provide defence against opportunist attacks. Equivalent to EN1627 RC4-5 (no glass). To achieve SR3 accreditation, doors testing replicates a deliberate forced entry using a wide selection of attack options, including a gas torch, scissor jack, and a pad saw.

Single Doors:
• Max Width: 1420mm
• Max Height: 2930mm

Double Doors:
• Max Width: 2600mm
• Max Height: 2930mm

• Frame Profile – approx 110mm Deep
• Frame material – 2.0mm zintec, rustec or galvanised steel
• Threshold – Steel or aluminium options available.
• Leaf material – Outerskins zintec, rustec or galvanised steel
• Astragal – 10mm steel Astragal
• Reinforcing – Internal plating to suit locking requirement
• Hinges – 6 x hinges per leaf – Choice of 101mm lift off hinges or grade 13 butt hinges
• Dog Bolts – 9 x Dog bolts per leaf
• Honeycomb or mineral wool core
• High quality draught seals
• Integral anti jemmy bar lip to prevent against attack with a crowbar
• DDA compliant threshold
• High quality powder coat finish to standard RAL & BS colour.

• Manual, Automatic and Electromechanical deadlocking options
• Panic escape hardware
• Acess control system
• Heavy Duty Tower bolts on the passive leaf (double doors)
• Keys and cylinders can be registered to eliminate the chance of key copying

• Vision Panels (standard sizes 230 x 356, 203 x 762 or 457 x 457)
• Punched Louvres/ Bladed Louvre Cartridges
• Range of Stays and Closers. M100 and TS83 as standard.
• Fixed side and removable panels
• None stock RAL & BS colours available on request

Doors are complete with frame.



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