Fire Door Kit - Corridor Locking Double Door - Severe Duty - Keyed Differ - Satin Stainless Steel

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.

These kits feature a cam action fire door closer that reduces the force to open the door, easing operation and minimising wear on handles and locks. The slide arms are non-projecting, reducing the risk of damage or misuse, are aesthetically pleasing and, importantly, prevent users from hanging objects, ensuring the door remains functional. 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, kick plates 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