Nemesis
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When the seals fail, as fail they will, then the opportunity for repair is diminished.
Nemesis said:When the seals fail, as fail they will, then the opportunity for repair is diminished.
Ha. The difference in reflective qualities between double and single glazing both made of float glass are nothing to the difference between float and cylinder glass.swoodley said:we were told the reason for the single glazing requirement was because of the reflective qualities of double glazing (no mention of glazing bars).
It's amazing the amount of distortion that is apparent in the glass of many modern uPVC double-glazed windows. If you catch the light reflected in one, it's all over the place.biffvernon said:The difference in reflective qualities between double and single glazing both made of float glass are nothing to the difference between float and cylinder glass.
Well, perhaps. But I thought modern float glass was supposed to be reliably flat - unless the surface of the molten lead was suffering from a Gale Force 9 on that day.Nemesis said:Both?
biffvernon said:Tin, not lead.