Steel Security Doors Installation Northampton

At Glassedge installs and services steel security doors in Northampton, including external steel security doors, fire-rated steel doors, and glazed security doors. We also provide security door installation, breakdown repairs and maintenance for retail, healthcare, education and industrial environments.

Steel security door installation Northampton

A Wide Range of Steel Security Doors

Our accredited installers professionally install commercial steel security doors across Northampton and the nearby towns, handling site surveys, specification, decommissioning and compliant installation.

We specify steel doors to deliver enhanced protection, lasting durability and design versatility.

Whether you need external security doors for a commercial site in Northampton or glazed steel fire doors for an internal office space, Glassedge delivers custom solutions for any setting.

Each door is engineered in detail using heavy-duty steel sections and high-security locking systems. Designed for both interior and exterior applications, our doors comply with relevant UK safety standards and can be tailored to suit the style and risk level of your property.

Fire-rated glazed steel doors: Combine certified fire protection with vision panels for safety and visibility. Ideal for corridors, exits and shared access points.
External Steel Security Doors: Built to withstand extreme weather and provide reliable protection for building entrances, rear access points and industrial units.
Interior steel security doors: Suitable for securing internal zones such as storerooms, IT rooms or private offices without compromising appearance or daylight.
Rated steel security doors (LPS 1175): Independently tested to resist sustained forced entry—trusted by data facilities, utilities and sensitive commercial premises.
Intruder and Blast-Resistant Doors: Engineered to resist high-impact attacks and explosions, ideal for high-risk environments and infrastructure sites.
Louvred Steel Doors: Provide continuous airflow while maintaining a secure barrier—commonly used in plant rooms, substations and mechanical zones.

All doors are available as made-to-measure steel door systems with optional glazing, louvre inserts, access control integration and your choice of powder-coated RAL/anodised finish. Not sure what level of protection you need?

Commercial steel security doors Northampton

Custom-Made Steel Security Doors for Your Needs

Every property has its own demands — whether visual, structural or security-led.

That’s why all Glassedge Ltd steel doors are made to order, blending strength with design flexibility.

Our bespoke steel doors are trusted by commercial clients, specifiers and residential clients across Northampton, Worcestershire and the UK.

Choose from a wide range of layout and finish options to create a door that’s built for your specific application:

Size & Configuration: All doors are made to measure to suit your structural aperture — from single doors to pair doors and extra-wide openings.
Finish Options: Choose from RAL powder-coated colours, brushed stainless or special finishes to match your brand palette.
Glazing Choices: Add vision|frosted|fire-rated glass panels for wayfinding, natural light or compliance in safety-critical areas.
Locking Systems: Choose from standard locksets, multi-point locking mechanisms, panic/escape hardware (EN 1125/179) or access control integration — all using high-grade, tamper-resistant hardware.

Whether you’re securing a busy shop/office entrance, a fire escape, or a residential rear door, our bespoke steel door solutions offer the ideal balance of aesthetics, compliance and durability over time.

Speak to our team today to request a tailored quotation.

Exterior Steel Security Doors

Engineered for exterior use, our steel doors offer weather resistance, reinforced locking and durable finishes for loading bays, M&E plant areas, rear access points and external access points. Available options include louvred and vision panels, anti-vandal fixings and commercial-grade thresholds with weather bars.

Glazed Security Doors

If clear views are important, we supply glazed steel security doors using laminated security glazing and reinforced profiles. Balance a professional appearance with robust security by selecting glazed viewing panels, continuous glazing or frosted/obscure films to fit the application.

Fire-Rated Security Doors

We install and service fire-rated steel doors with compatible EN 1125/EN 179 exit hardware and intumescent seals.

Our team verifies compliant doorset selection and installation for safe egress and regulatory compliance with UK standards and best practice, e.g. EN 1125/EN 179 for exit devices.

High-Security & Rated Doors

For higher-risk applications, we can specify security-rated steel door sets (e.g. LPS 1175) to suit your security requirements and building type.

Steel security door repairs Northampton

Expert Steel Security Door Installation, Repair & Maintenance

At Glassedge, we provide turnkey steel door installation services aligned with your building’s protection and day-to-day needs.

Whether you’re refurbishing external access doors, installing fire-rated steel doors in a retail or office space, or fitting glazed internal steel partitions, our certified team provides accurate, tidy, and fully compliant results.

Every project is delivered by highly experienced engineers who work to UK safety and performance standards, ensuring each door is correctly aligned, function-tested and securely anchored — giving you confidence that your property is properly secured.

In addition to new installations, we also offer steel door repairs and servicing across Northampton and the local area. This includes locks/hinges replaced, frame and leaf realignment, sealing improvements, and general maintenance to extend the life of your security doors.

Trust Glassedge for specialist, zero-compromise protection — from consultation to long-term care.

GLASS INSTALLATIONS MADE EASY

From small upgrades to large-scale projects, we bring your vision to life with expert craftsmanship in Birmingham, the Midlands and across the UK.

Steel Security Doors: FAQs

What types of steel doors do you offer?

We offer a range of doors including fire-resistant, external, internal, and high-security LPS 1175 certified doors.

Can I customise the design of my steel door?

Yes, our steel doors are made to measure and can be customised in terms of size, finish, glazing, and lock types to suit your needs.

Are your steel doors certified for security?

Yes, we offer certified security doors, including LPS 1175 intruder-resistant and blast-resistant doors.

Do you provide installation services?

Yes, our team provides professional installation to ensure your steel doors are fitted securely and comply with all safety standards.

What are the benefits of using steel doors?

Steel doors offer superior security, durability, fire resistance, and are perfect for both interior and exterior locations.

What are the UK building regulations for installing steel doors?

In the UK, installing steel doors must comply with specific building regulations to ensure safety, security, and energy efficiency:

Security Standards: For residential properties, steel doors should meet the requirements of Approved Document Q, which specifies standards for doors to resist physical attacks by opportunistic burglars. This includes the use of high-quality locks and reinforced frames.

Fire Safety: Depending on their location and purpose, steel doors may need to meet fire resistance standards as outlined in Approved Document B. This ensures they can withstand fire for a specified period, aiding in safe evacuation. (GOV.UK)

Thermal Performance: Steel doors must adhere to Approved Document L, which relates to the energy efficiency of a property. This includes ensuring the door is fitted correctly with no gaps, is of the correct thickness, and uses appropriate materials to limit heat loss. The thermal efficiency of a door needs to have a minimum U-value of 1.8W/(㎡K).

For comprehensive details, refer to the UK government’s Building Regulations Approved Documents.

Can you repair fire-rated security doors?

We repair and maintain fire-rated steel doors and compatible panic/escape hardware, ensuring safe operation and ongoing compliance.

What affects the cost of a security door installation?

Rating level, fire performance, glazing, hardware, finish and access control. We provide a fixed quote after survey with clear line items.

Why Choose Us?

Quality Assured

All our installation come with a 12-month warranty period, also our engineers are qualified to current regulations and standards.

Aftersales Care

We provide aftersales care to all our install and service jobs, whether it is an issue with a automatic door or access control system we are at the end of the phone to answer you queries.

Guaranteed Work

All our installations are carried out by authorised engineers all to current regulations & all relevant paperwork/certificates are handed over once installation is completed.