Cracked Yellow Fire Door Corner Repaired in Situ

A bright yellow painted fire door, fitted with a keypad lock and a keep shut disc, had cracked at the corner beside the lock edge. A long split curved up from the meeting stile, running through old fixing screws, with a workman's tape note left across the face. This fire door corner crack repair was carried out fully in situ, no removal of the leaf required.

Cracking in this spot normally follows stress at the lock edge, the door being pulled or forced while the lock holds firm, or repeated heavy use over years. On a fire door a split that reaches the edge is more than cosmetic, because it can compromise how the leaf resists fire and smoke. Our technician raked out and stabilised the crack, rebuilt the corner, then repainted to the same yellow so the join disappears. The certified fire integrity of the door is retained, with the structure of the corner made properly sound again.

You will find videos showing a corner crack filled and oversprayed in minutes, but holding a structural repair on a fire door and matching a flat colour without a visible halo is where quick fixes give themselves away. Magicman approaches this as a professional repair using proprietary materials. The after image shows a solid corner and an even yellow face with the crack gone.

Find out more on our fire door repair page, or request your free estimate online in a couple of minutes.