Our engineers have years of experience installing doors so you can feel confident in our hands.
With over 100 powder coated finishes you can find any combination to suit your building.
Safety is on the forefront of our mind for our engineers.
We supply and install a wide range of bespoke steel door solutions to suit different security, fire and operational requirements.
All steel doors supplied and installed by J Manny are bespoke to your requirements.
They are common sight in both commercial and industrial buildings where strength and security are key factors.Â
Each door set is individually surveyed and manufactured around the door requirements of the specific door set installation.
Our doors are constructed from galvanised or stainless steel and finished in one of 100 different powder coated finishes to complete the doors environments.
Single metal doors, double steel hinged door-sets, overhead panels and matching screen work are all possible. Designed manufactured and installed in just a few short weeks.
Specialist installation of steel fire doors, for fire rating, acoustic and specialist compliance.
We have a wealth of steel door repair experience. Common repairs to panic hardware, door closer and hinges can be achieved same day.
Ask us if your existing doors can modified to better suit your buildings needs. Some doors can be modified on site to achieve your requirements without the need of a replacement.
At J Manny, we are experienced steel door specialists, providing a complete service from initial site survey through to bespoke design, manufacture and installation. Our team works closely with commercial and industrial clients to deliver tailored steel door solutions that meet specific security, fire rating and operational requirements.
With expertise across fire-rated doors, security doors, acoustic doors and custom steel door sets, we ensure every installation is fully compliant, durable and built for long-term performance. Alongside installation, we also offer ongoing maintenance, repairs and retrofit solutions to keep your steel doors operating safely and efficiently.
At J Manny, we specialise in providing top-quality steel doors designed to meet the highest standards of security, durability, and style. Our strong doors are the ideal choice for both commercial and industrial applications, offering unmatched protection against forced entry, fire, and environmental factors.
Durable and Secure
Crafted from robust, high-grade steel, our doors are engineered to withstand the most demanding conditions. They provide superior resistance to impact and wear, making them perfect for high-traffic areas and environments where security is paramount.
Customisable Solutions
We offer a wide range of steel doors tailored to suit your specific needs. From fire-rated doors to custom designs with various finishes, colours, and hardware options, we ensure that your steel door not only meets functional requirements but also complements the aesthetic of your building.
Professional Installation and Support
Our experienced team at J Manny provides expert installation and ongoing support, ensuring that your doors are fitted correctly and maintained for long-lasting performance.
Explore our range of steel metadoors today and discover the perfect solution for your security and durability needs.
Steel doors are widely used across a range of commercial and industrial environments where security, durability and compliance are essential. At J Manny, we supply and install bespoke steel doors for warehouses and distribution centres, helping to protect goods, equipment and high-traffic access points. They are also commonly specified in schools and educational facilities where safety, controlled access and fire protection are key requirements.
In office buildings, steel doors provide secure internal and external access points while maintaining a professional finish, and in plant rooms they offer robust protection for critical building infrastructure. Steel doors are also widely used as fire exits and emergency access routes, ensuring compliance with safety regulations while providing reliable performance in the event of an emergency.
This versatility makes steel doors a practical solution for a wide range of environments where strength, security and long-term reliability are required.
Take a look at some of our latest projects we have undertaken.
Steel doors provide a strong and durable solution for buildings where security is a priority. Their robust construction offers resistance to impact and forced entry, while options such as reinforced hinges, electronic locking, drop bars and panic bars can provide additional security and controlled access.
Steel doors are also well suited to high-traffic commercial and industrial environments where durability and long-term performance are important.
For more information, read our guide to the benefits of steel doors.
The cost of a steel door in the UK varies depending on the individual requirements of the project. J Manny’s steel doors are bespoke and each door set is surveyed and manufactured to suit the specific installation.
Factors such as the size and configuration of the door, fire rating, security requirements, hardware, finish and installation requirements can all affect the overall cost. J Manny can assess your requirements and provide a bespoke quotation for your steel door system.
No. Some steel doors are designed purely as fire exits. Fire rated doors come in various certification for 30-, 60-, 120- and 240-minute fireproof rating.
Predominantly when security and longevity are priority for your door project.
Yes. Contact us with your requirements and we can make sure you get the correct certified steel door for your needs.
A steel door specialist designs, supplies, installs and maintains bespoke steel door systems for commercial and industrial environments. They ensure each door meets the required standards for security, fire protection, durability and compliance, while tailoring solutions to suit the specific needs of each site.
Yes, at J Manny we provide full installation, maintenance and repair services for steel doors across commercial and industrial properties. Our team ensures all doors are fitted correctly, operate safely and remain compliant through regular servicing and ongoing support.
Yes, steel doors can be fully customised to suit a wide range of applications, including fire-rated protection, acoustic performance, security reinforcement and specialist finishes. We offer bespoke manufacturing options to ensure each door is tailored to the exact requirements of the building and its usage.
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