T4 Windows

Cutting out T4 windows can be a dirty business, first of all the sheet metal is cut out and then the sealer is removed that holds the outer skin the the inner. Then the two edges are spot welded together, unlike some people who bond then, the advantage of spot welding them together is one its stronger and two gives a flush fit to the bonded glass. Etch primed and painted and then the window is bonded in.