Steel Security Doors Installation Northampton
At Glassedge installs and services steel security doors in Northampton, including exterior security doors, fire-rated steel doors, and glazed security doors. We also provide professional installation, breakdown repairs and servicing for commercial, public and industrial sites.
Steel security door installation Northampton
A Wide Range of Steel Security Doors
Glassedge’s certified installers fit commercial steel security doors across Northampton and the nearby towns, handling site surveys, specification, strip-out and professional installation.
We specify steel doors to deliver maximum 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 offers bespoke solutions for any setting.
Each door is precision-engineered using reinforced steel profiles and high-security locking systems. Designed for both interior and exterior applications, our doors meet relevant UK safety standards and can be tailored to suit the style and risk level of your property.
- Fire-rated glazed steel doors: Deliver certified fire protection with glazed viewing panels for safety and visibility. Ideal for circulation routes, exits and shared access points.
- External Steel Security Doors: Built to withstand harsh weather and provide robust protection for building entrances, rear access points and industrial units.
- Internal Steel Doors: Suitable for securing internal zones such as stores, server areas or private offices without compromising design or daylight.
- LPS 1175 Certified Security Doors: Independently tested to resist sustained forced entry—trusted by data centres, utilities and sensitive commercial premises.
- Blast- and intruder-resistant doors: Engineered to resist severe attacks and explosions, ideal for critical environments and critical 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 bespoke steel door systems with optional glazing, louvre inserts, access control integration and your choice of finish. Not sure what level of protection you need?
Contact us for expert advice and tailored recommendations across Northampton, the Midlands and the UK.
Commercial steel security doors Northampton
Custom-Made Steel Security Doors for Your Needs
No two properties are the same — whether aesthetic, structural or security-based.
For this reason all Glassedge Ltd steel doors are bespoke-manufactured, blending robustness with architectural versatility.
Our bespoke steel doors are trusted by commercial clients, architects and homeowners across Northampton, Worcestershire and the UK.
Choose from a wide range of configuration and finish options to create a door that’s built for your specific application:
- Size & Configuration: All doors are custom sized to suit your structural aperture — from single doors to pair doors and extra-wide openings.
- Finish Options: Select from RAL powder-coated colours, brushed stainless or textured finishes to match your interior or exterior scheme.
- Glazing Choices: Add clear|obscure|fire-rated glass panels for wayfinding, natural light or fire compliance on escape routes.
- Locking Systems: Choose from standard locksets, multi-point locking mechanisms, panic/escape hardware (EN 1125/179) or access control integration — all using commercial-grade, tamper-resistant hardware.
Whether you’re securing a busy shop/office entrance, a designated escape route, or a residential rear door, our bespoke steel door solutions offer the ideal balance of style, compliance and durability over time.
Speak to our team today to book a free site survey.
Exterior Steel Security Doors
Designed for outdoor applications, our steel doors offer corrosion-resistant protection, reinforced locking and long-lasting finishes for service yards, plant rooms, rear access points and external access points. Options include louvred and vision panels, anti-vandal fixings and industrial-grade thresholds for improved sealing.
Glazed Security Doors
When sightlines matter, we supply glazed steel security doors using attack-resistant laminated glass and strengthened sections. Marry your branding with durability by selecting glazed viewing panels, floor-to-head vision panels or privacy tints to suit your environment.
Fire-Rated Security Doors
We supply, install and maintain fire-resistant steel doors with compatible EN 1125/EN 179 exit hardware and fire seals.
Our team ensures compliant specification and commissioning for safe evacuation and continued compliance to UK standards including certification, such as Part B fire safety requirements.
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 asset class.
Steel security door repairs Northampton
Expert Steel Security Door Installation, Repair & Maintenance
At Glassedge, we provide full-service steel door installation services aligned with your building’s security and operational needs.
Whether you’re replacing external access doors, installing fire-rated steel doors in a commercial unit, or fitting glazed internal steel partitions, our certified team provides accurate, efficient, and standards-compliant results.
Every project is delivered by experienced engineers who work to UK safety and performance standards, ensuring each door is correctly aligned, tested for full functionality and fixed to manufacturer guidance — giving you peace of mind 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 lock and hinge replacement, frame realignment, upgraded seals and thresholds, and planned servicing to maximise the lifespan of your security doors.
Trust Glassedge for professional, zero-compromise protection — from consultation to long-term care.
Get in touch to book an installation or request a repair visit today.
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.
Contact us today to discuss your design and get started.
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?
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.
