This morning we applied the glazing tape to the Oak Frame and the Beading ready for the glass. The tape is a double sided sticky foam strip. The foam is 3mm thick to allow the glass to have movement during thermal expansion and pressure differences between inside and outside (for example strong winds).
All we need now is some good weather to allow us to remove the old plastic sheets and battens which are acting (just barely) as windows, clean the surfaces and screw in the new Oak Frames etc.