With a screwdriver pull off the damaged edge guard from the secondary stile.
If you decide to replace the whole stile, remove the intumescent strip in order to expose the fasteners.
Unscrew the damaged stile and remove.
The replacement stile is pre-drilled and countersunk. Simply secure new stile to door.
Apply new intumescent strip in the stile recess.
Snap the replacement Acrovyn edge guard on the stile and you’re done.
