Measure the width.
How to remove panel from upvc door.
Try not to break them in half if they are tight.
With a reasonably sharp chisel and 25mm size put the blade in the gap bevel towards frame and ease the bead out.
This will usually be on the inside of the house.
The beads ease out towards the centre of the door.
Typically the panel will be held in with detachable beads.
Once you can get your fingers in there pull them out completely.
Pop all four beads out and remove the panel.
What you need to do then is push the panel keep the door closed into the gap left where the gasket has been taken out and then use something thin a wallpaper scraper is ideal to lever the beads out.
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