Security Doors - LPS1175 Security Level 1

LPS1175 SR1 Certified Security

Tested to Security Rating Level 1 for protection against opportunistic attack

Robust Steel Door Construction

Durable steel design built for strength and long-term performance

Suitable for Approved Substrates

Designed for installation into masonry or steel structures to maintain certification

Single and Double Door Options

Available in configurations to suit different access requirements

Entry & Access Hardware Options

Supports standard locks, multi-point locking, and access control systems

Fire Exit Hardware Available

Can be fitted with panic bars or push pads for safe emergency egress

Made to Measure Design

Manufactured to your exact sizes for a precise and secure fit

Wide Range of Colour Options

Supplied galvanised or powder coated in any RAL or BS colour

Heavy-Duty Hinges & Components

Engineered for frequent use in commercial and industrial environments

Suitable for Internal & External Use

Versatile solution for a wide range of building applications

Low Maintenance Design

Strong construction ensures long service life with minimal upkeep

Cost-Effective Security Solution

Provides certified protection at an entry-level security rating

Our LPS1175 SR1 Steel Security Doors are designed to deliver certified security performance while offering flexibility to suit a range of building requirements. With various configuration and hardware options available, these doors can be tailored to meet both operational and compliance needs.

Door Configuration

Available as single or double doors, allowing flexibility depending on opening size and access requirements. Double doors are ideal for larger access points or higher traffic areas.

Security Certification (LPS1175 SR1)

All doors are tested to LPS1175 Security Rating Level 1 (SR1) and must be installed in approved substrates such as masonry or steel to maintain certified performance.

Sizes & Made-to-Measure Options

Each door is manufactured to your exact opening dimensions, ensuring a precise fit and optimal security performance. Bespoke sizes are available for non-standard openings.

Locking & Access Control Options

A wide range of locking systems can be specified, including:

• Standard and multi-point locking systems
• High-security cylinders
• Compatibility with electronic access control systems

Fire Exit Hardware Options

For escape routes, doors can be fitted with fire exit hardware, including:

• Panic bars
• Push pads

This ensures safe and compliant emergency egress without compromising security.

Colour & Finish Options

Doors are supplied galvanised as standard or can be powder coated in any RAL or BS colour to match building aesthetics or branding.

Hardware & Accessories

Additional hardware options include:

• Door closers
• Handles and lever sets
• Threshold options
• Security hardware upgrades

Internal or External Application

Suitable for both internal and external installations, with specifications adapted to suit environmental exposure and usage requirements.

These design and customisation options ensure your SR1 steel security doors provide a practical balance of certified security, durability, and flexibility for your project.

• Door Construction: Single or double leaf steel security door sets
• Material: Galvanised steel construction
• Security Rating: Tested to LPS1175 Security Rating Level 1 (SR1)
• Door Operation: Hinged door (inward or outward opening as required)
• Frame: Heavy-duty steel frame designed for approved substrates
• Substrate Requirements: Suitable for installation into masonry or steel structures to maintain certification
• Finish: Galvanised as standard or powder coated to any RAL / BS colour
• Hinges: Heavy-duty, security-rated steel hinges
• Locking Options: Standard locking, multi-point locking, and high-security cylinders
• Access Control: Compatible with electronic access control systems
• Fire Exit Hardware: Optional panic bars or push pads for emergency escape
• Seals: Perimeter seals for general weather and operational performance
• Threshold Options: Standard, low threshold, or rebated options available
• Installation: Suitable for internal and external applications
• Compliance: Meets LPS1175 certification requirements when installed correctly
• Usage: Designed for low to medium risk security applications
• Durability: Suitable for regular use in commercial and industrial environments
• Maintenance: Low maintenance with long service life

Our LPS1175 SR1 Steel Security Doors are manufactured to order, with a typical lead time of 3–4 weeks from order confirmation and final specification. This ensures each door is produced to the required dimensions and certified security standards.

Please note that additional features and hardware options, such as fire exit hardware, specialist locking systems, or access control integration, may extend the lead time slightly. We will always confirm accurate timescales at quotation stage to support your project planning.

We offer a professional supply and installation service, ensuring your doors are fitted correctly into approved substrates and in line with LPS1175 requirements. For supply-only orders, we provide clear installation guidance to ensure the door achieves its certified security performance.

The cost of LPS1175 SR1 Steel Security Doors will vary depending on size, configuration, and hardware specification. As an entry-level certified security product, SR1 doors offer a cost-effective solution for projects requiring tested protection without the higher cost of advanced security ratings.

Indicative Pricing

Standard SR1 Steel Security Door (Single Door)

• Supply Only: £600 – £1,100
• Supply & Install: £1,000 – £1,800

Double SR1 Steel Security Doors

• Supply Only: £1,100 – £2,000
• Supply & Install: £1,800 – £3,000

SR1 Doors with Multi-Point Locking / Upgraded Hardware

• Supply Only: £800 – £1,400
• Supply & Install: £1,300 – £2,200

SR1 Doors with Access Control Integration

• Supply Only: £900 – £1,800
• Supply & Install: £1,600 – £2,800

Bespoke / Large / Specialist Configurations

• Supply Only: £1,200+
• Supply & Install: £2,000+

Factors Affecting Price

Several factors will influence the final cost:

• Size & Configuration: Larger or double doors increase material cost
• Security Hardware: Multi-point locking and upgraded cylinders
• Access Control: Integration with electronic systems
• Finish: Powder coating or specialist coatings
• Installation Requirements: Substrate preparation and site access
• Compliance: Ensuring installation meets LPS1175 certification

Additional Costs to Consider

• Delivery depending on location
• Removal of existing doors
• Electrical works for access control systems
• Structural or builder’s works

Get an Accurate Quote

Every project is unique, so we recommend contacting us for a tailored quotation. Our team can advise on the most suitable specification to ensure compliance, performance, and value for money.