How to Fit Fermod 67 Coldroom Door Gasket 

Simply remove the old gasket and fix the 67 gasket to the edges of the door using the pre-drilled retaining strip. The corners don't need anything too fancy. On the two upright pieces of the gasket cut away 40mm of the inner section, leaving the middle intact. The piece that runs across the top or head of the door can be cut square and slot into the rebate you have just created. Using the ends of the retaining strip to fix down where the two gaskets meet. Repeat at the bottom of the door if it is a four sided gasket.