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Fire Door Kit - Office Locking Door - Heavy Duty - Cylinder & Turn Keyed Differ - Satin Stainless Steel
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Fire Door Hardware 🔥
TF Grade 2 Medium Duty Fire DoorMedium frequency of use by people with incentive to exercise care with a low chance of misuse.
< 10 Occupants
Domestic homes, commercial private offices / low traffic doors.
See our range of TF GRADE 2 hardware:
TF Grade 3 Heavy Duty Fire DoorHigh frequency of use by public or others with little incentive to exercise care and with a chance of misues.
< 40 Occupants
Offices, warehouses, commercial property, small shops, hotels, bars, leisure and HMO (houses of multiple occupancy).
See our range of TF GRADE 3 hardware:
TF Grade 4 Severe Duty Fire DoorVery high frequency of use on doors which are subject to abusive / violent usage and misuse.
40+ Occupants
Public buildings, offices, schools, universities, student accommodation, hospitals, healthcare, hotels, bars, shops, leisure, public toilets and high commercial use in offices, warehouses and factories.
See our range of TF GRADE 4 hardware:
Read our full guide on fire door grading, hardware and various applications here.
- Door Controls
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- Seals & Intumescent
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Expert Support Team
available 8:30 – 5:30 Mon-Fri
0203 9242 988 /
FREE Next Day Delivery
on orders over £30 inc vat and just £4.95
for smaller orders (click for details)
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Our tradefit Grade 3 fire door kits are designed, tested and certified for fire doors in environments classified as Heavy Duty. They are ideal for high-traffic buildings with less than 40 occupants where users may have little incentive to exercise care with some chance of door misuse and abuse.
These kits include a size 2-4 door closer with backcheck, offering easy power adjustment via a simple screw on the door for quick installation and effortless ongoing adjustments. Ball-bearing hinges ensure smooth door operation, while locks, hinges, and handles are tested to "Heavy Duty" CE and UKCA standards, withstanding 250,000 cycle testing.
This kit, backed by a 10-year mechanical guarantee, ensures you have fitted properly tested and accredited ironmongery for your chosen environment.
Order Intumescent strip, kickplates and door stops separately to suit your door finish, size and application.
Ideal Environments
• Buildings with less than 40 occupants
• HMO accommodation
• Commercial property and office doors
• Small shops, hotels and leisure facilities
Specifications
• FD30/60 tested and certified
• Conforms to requirements of BS 8300
• Maximum door width: 1100mm
• Maximum door weight: 80kg
• Maximum door thickness: 35-44mm
• 10 year mechanical guarantee
Kit contents
• 1 x Return to Door Handle - BS EN 1906 Grade 3 Certified
• 3 x Ball Bearing Door Hinges - 4 Inch/102mm - BS EN 1935 Grade 13 Certified
• 6 x Intumescent Hinge Pads
• 1 x DIN Standard Mortice Euro Sashlock - Square & Radius Faceplate/Strike Options - BS EN 12209 Grade 3 Certified
• 1 x Intumescent DIN Lock wrap - FD30/60 rated
• 1 x 70mm 5 pin anti-pick Euro Cylinder and Turn - 3 Keys - Keyed to Differ
• 2 x Euro Profile Escutcheons
• 1 x Overhead door closer with backcheck - Power size 2-4 - Matching Finish Arms & Cover
• 2 x 76mm round Fire Door Keep Shut signs
TF Grade 3 Heavy Duty Fire Door
Heavy frequency of use by public or others with little incentive to exercise care and with a chance of misues.
< 40 Occupants
Offices, warehouses, commercial property, small shops, hotels, bars, leisure and HMO (houses of multiple occupancy).
Product Specification:
| Application | Locking - Keyed to Differ |
| Exact finish | Satin Stainless Steel |
| Finish group | Silver |
| Handle type | Lever on Rose |
| Includes closer | Yes |
| Kit option | Office/Room |
| Option | Commercial Door Kit |
| Range | Return to Door |
| Tf grade | 3 - Heavy Duty |
| Type | Lever on Rose |
| Fire rating | FD30/60 |
Next working day delivery is available on products marketed as "Next Day" and when placed before 5pm Monday to Friday. Orders containing "Next Day" and "2/3 Day" products (or other slower services e.g. "Custom Made") will be delivered in line with the slower product.
FREE Delivery on orders over £30.00. Orders under £30.00 will be charged £4.95 for delivery (plus any long length charges as detailed below)
Longer length products with have an additional delivery charge for orders under £75. For 2 day services there will be a £5.00 surcharge (if under £75), Next day delivery will have a £20.00 surcharge (This is waived for orders over £200)
You will be provided with clear tracking to track your order.
FREE Delivery on orders over £30.00. Orders under £30.00 will be charged £4.95 for delivery (plus any long length charges as detailed below)
Longer length products with have an additional delivery charge for orders under £75. For 2 day services there will be a £5.00 surcharge (if under £75), Next day delivery will have a £20.00 surcharge (This is waived for orders over £200)
You will be provided with clear tracking to track your order.
