Steel, manual and fire exit doors
At Crucial, we specialise in providing high-quality fire exit doors and steel security doors designed to enhance the safety and protection of commercial, industrial, and public buildings. Whether you need robust steel fire exit doors for emergencies or high-security doors to prevent unauthorized access, we offer a wide range of customisable solutions to meet your requirements.
We manufacture and install fire exit doors and steel security doors across Leeds, Bradford, and Yorkshire, ensuring businesses and institutions have durable, reliable, and regulation-compliant entryways. Our expert team ensures that every installation meets the highest safety and security standards.
About Steel Doors
We supply high-quality internal and external steel security doors custom-made to fit your specific needs. These doors provide an exceptional level of protection and can be configured to comply with building regulations related to fire resistance, security, acoustic insulation, and thermal performance.
Our steel security doors are designed for:
- Commercial buildings – Offices, retail stores, and corporate premises.
- Industrial sites – Warehouses, factories, and manufacturing units.
- Educational institutions – Schools, colleges, and universities.
- Healthcare facilities – Hospitals and clinics.
Our steel security doors can come with:
- Single, double, and leaf-and-a-half door-sets.
- Powder-coat in a wide range of colours.
- Customisable glazing and hardware options.
- Weather-resistant and corrosion-proof materials.
- Acoustic ratings up to 36dB.
- Thermally insulated cores with U-values as low as 1.5 for energy efficiency.
About Fire Exit Doors
Having the right fire exit doors is crucial to ensuring a safe and rapid evacuation during emergencies. We provide steel fire exit doors built to the highest safety standards, ensuring that everyone inside the building can exit quickly and safely.
Key Features of Our Fire Exit Doors:
- Built for Emergency Situations – Designed for easy and rapid exits.
- Fully Customizable – Available with a range of panic exit hardware.
- Regulation Compliant – Meets all UK fire safety and building regulation standards.
- Durable and Long-Lasting – Constructed from high-grade steel.
- Weatherproof and Corrosion-Resistant – Ideal for outdoor applications and exposed environments.
Our fire exit doors customisation options:
- Reinforced frames and hinges for extra security.
- Vision panels to improve visibility and safety.
- Insulated cores to enhance thermal efficiency.
- Soundproofing options for noise reduction in busy areas.
- Anti-panic hardware and locking mechanisms for secure yet accessible exits.
Locations that may benefit from security steel & fire exit doors
Public buildings
For retail stores, our security steel doors are key to protecting valuable stock and maintaining a secure environment. Buildings such as government offices and community centres must have reliable emergency exits.
Educational institutions
Schools, colleges and universities need to have fire exit doors that facilitate fast evacuations, to keep students and teachers safe.
Healthcare facilities
Our steel & fire exit doors ensure the safety of staff, patients and medical supplies, allowing a rapid exit in case of an emergency .
Corporate buildings
Our steel fire exit doors secure entry points and prevent unauthorised access whilst creating an easy exit system during time-sensitive situations.
Why choose Crucial for your fire exit and security steel doors?
At Crucial, we pride ourselves on providing premium steel fire exit doors and steel security doors that are built to last. With years of experience in the industry, we have established a reputation for delivering high-quality, tailored security solutions for businesses across Yorkshire.
- Expert Installation – We handle the entire process, from supply to installation, to ensure a perfect fit and reliable performance.
- Custom Solutions – Every fire exit door and security door we supply is tailored to meet the specific requirements of your business or organisation.
- Comprehensive Support & Maintenance – We offer ongoing maintenance services to keep your doors functioning at their best.
- High-Quality Materials & Craftsmanship – We use only the best materials for our doors to meet the highest safety and security standards.
With a dedicated team of specialists, we are committed to ensuring that your business remains protected and compliant with safety regulations.
Don't just listen to us!
We used Crucial to replace all our existing outdated and poorly fitted windows and fire exit doors in our offices, including the front entrance door and curtain walling. This was done in 2 phases so as not to affect our day to day business, it ran smoothly throughout, the onsite team were helpful and efficient hitting the deadlines. ~ Simon Smith
Simon Smith
Managing DirectorCrucial have carried out a variety of work for us at our Bradford training centre. Fitting new steel fire exit doors, enhancing the main reception area with a new aluminium door, window and security shutter. They are always on hand to keep Appris up to date with PPM and servicing requirements, ensuring we meet our health & safety compliance commitments. We look forward to the future with Crucial as a reliable key partner. ~ Chris Slack
Chris Slack
Engineering Technician & Facilities CoordinatorFrom the initial quotation phase to final installation, the entire process was seamless. Any challenges were resolved with ease and efficiency. Working with Crucial Engineering was a pleasure and I look forward to collaborating with them on future projects. ~ David Liptrot
David Liptrot
Company OwnerOur newly installed electric gates have significantly increased our security onsite. The planning and installation process ran smoothly, and our requirements were met to a very high standard and with professionalism. Our experience has convinced us to open dialogue with Crucial Engineering on future projects. ~ Richard Jones
Richard Jones
Head of Foundation StudiesThank you to Crucial Engineering for their work on our completed project for IVC Evidensia at their new Vets Hospital in Macclesfield. Crucial Engineering where integral in helping during the design stage, achieving two wonderful new entrance screens with automated doors and an internal glazed screen and door to the critical care department. From the outset to completion your guys and girls were helpful, professional with an attention to detail. I will look forward to working with yourselves on future projects. ~ Simon Hill
Simon Hill
ManagerWe contracted a double sliding door supply install and retrofit to Crucial aluminium and they were professional, great communicators, there products were of great quality and their installation teams were polite, clean, tidy, well equipped and helpful. Given this was on a live building with over 1000 residents we certainly would recommend and will use again when required. ~ Shane Young
