DOUBLE GLAZING DIY

B&q double glazed doors?
Can the seal in pre packed doors in diy stores be replaced?Or do you have to buy a new door?
Is it the rubber seal between the frame and the glass?
Is it the seal between the door and the door frame?
Which ever it is, contact B&Q and ask them.
They should be able to contact the supplier for you, but don”t hold your breath.
adam jumps through window