Fire Door Kit – Office Locking Door (Heavy Duty)
This Heavy Duty Fire Door Kit has been specified for demanding commercial and shared environments where doors experience frequent use and occasional misuse. Designed, tested, and certified for FD30 and FD60 fire doors, it provides a reliable, compliant solution for offices, HMOs, hotels, and leisure facilities.
Supplied by Doorphoria, a trusted door supplier in Halifax and Huddersfield, this tradefit TF Grade 3 fire door kit is suitable for buildings with up to 40 occupants. All components are third-party tested to CE and UKCA Heavy Duty standards and cycle tested to 250,000 operations, ensuring long-term performance in busy settings.
The kit includes a power size 2–4 overhead door closer with backcheck, allowing easy on-door adjustment for controlled closing and ongoing fine-tuning. Ball-bearing hinges ensure smooth operation under frequent use, while the DIN mortice euro sashlock with anti-pick cylinder and turn, keyed to differ, provides dependable everyday security.
Finished in satin stainless steel, this kit offers excellent resistance to wear, making it ideal for modern commercial interiors, white internal doors, and fully finished internal doors. It also complements industrial style doors and other contemporary schemes where durability and consistency matter.
Backed by a 10-year mechanical guarantee, this fire door kit gives confidence that compliant, accredited ironmongery has been fitted correctly for the intended environment. Intumescent strips, kickplates, and door stops can be ordered separately to suit your door size, finish, and application.
What’s Included in the Heavy Duty Fire Door Kit
Each kit contains all essential fire rated components:
- Return to door lever handle – BS EN 1906 Grade 3 certified
- 3 x ball bearing door hinges (102mm / 4 inch) – BS EN 1935 Grade 13 certified
- 6 x intumescent hinge pads
- DIN mortice euro sashlock – BS EN 12209 Grade 3 certified
- Intumescent DIN lock wrap – FD30/FD60 rated
- 70mm 5-pin anti-pick euro cylinder & turn, keyed to differ (3 keys)
- Pair of euro profile escutcheons
- Overhead door closer, power size 2–4 with backcheck, matching arms and cover
- 2 x 76mm fire door keep shut signs
Ideal Applications
This heavy duty fire door kit is ideal for:
- Buildings with fewer than 40 occupants
- HMO accommodation
- Commercial offices and shared workspaces
- Warehouses and commercial properties
- Small shops, hotels, bars, and leisure facilities
Specifications & Compliance
- Fire rating: FD30 / FD60
- TF Grade: 3 – Heavy Duty
- Maximum door width: 1100mm
- Maximum door weight: 80kg
- Maximum door thickness: 35–44mm
- Conforms to BS 8300 guidance when used as part of a compliant door set
- 10-year mechanical guarantee
Installation & Fire Door Guidance
Correct installation is essential to maintain fire performance.
- Install using a competent professional
- Fit in line with the fire door manufacturer’s certification
- Use compatible intumescent protection where required
- Order additional accessories separately to suit the door application
Using a complete kit helps reduce site errors and ensures consistent compliance across multiple doors.
Why Buy from Doorphoria?
Doorphoria supplies high-quality fire door kits, internal fire doors, and fire rated ironmongery across Halifax, Huddersfield, West Yorkshire, Manchester, Leeds, and Liverpool, with fast UK-wide delivery available. Our experienced team is always happy to advise on selecting the correct kit for your project.
