Thanks for all the responses here - muchly appreciated. I contacted a
few double glazing repair firms and had a chat with them and have
someone coming around to measure for replacement units.

The company was up front with all costs, (including the need for
toughened glass for windows under 800mm from floor level - they'll
measure that to confirm - but I don't think I need it)

Cost of "repair" i.e. replacement units for two windows about 100cm
tall and 45 cm wide including fitting and VAT about £115 (depends on
exact measurements).

Noz
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