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Fire Door Kit - Latch Kit - Severe Duty - 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
- Door Furniture
- Hinges & Pivots
- Pocket & Sliding Door
- Seals & Intumescent
- Security
- Other
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 4 fire door kits are designed, tested and certified for fire doors in environments classified as Severe Duty. They are ideal for high-traffic areas such as buildings with over 40 occupants typically used by the public and subject to frequent abusive or violent door use.
Concealed bearing fire door hinges feature built-in lubrication that automatically lubricates the hinge with each door movement, ensuring extended longevity and minimal maintenance. Locks, hinges, and handles are tested to "Severe Duty" CE and UKCA standards, enduring 500,000 cycle testing.
This kit, backed by a 25-year mechanical guarantee, ensures you have fitted properly tested and accredited ironmongery for the most demanding of environments.
Order Intumescent strip, kickplates and door stops separately to suit your door finish, size and application.
Ideal Environments
• Buildings with greater than 40 occupants
• Schools, universities and student accommodation
• Public use office doors
• Shops and restaurants
• Hotels, Leisure and Bars
• Public toilets
Specifications
• FD30/60 tested and certified
• Conforms to requirements of BS 8300
• Maximum door width: 1100mm
• Maximum door weight: 80kg
• Maximum door thickness: 44-54mm
• 25-year mechanical guarantee
Kit contents
• 1 x Return to Door Handle - BS EN 1906 Grade 4 Certified
• 3 x Concealed Self Lubricating Bearing Radius Fire Door Hinges - 4 Inch/102mm - BS EN 1935 Grade 14 Certified
• 6 x Intumescent Hinge Pads
• 1 x DIN Standard Mortice Latch - Square & Radius Faceplate/Strike Options - BS EN 12209 Grade 3 Certified
• 1 x Intumescent DIN Lock wrap
TF Grade 4 Severe Duty Fire Door
Severe 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.
Product Specification:
| Application | Non-Locking |
| Exact finish | Satin Stainless Steel |
| Finish group | Silver |
| Handle type | Lever on Rose |
| Includes closer | No |
| Kit option | Office/Room |
| Option | Door Kit |
| Range | Return to Door |
| Tf grade | 4 - Severe 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.
