https://glazing.london/Practical glazing advice from working London glaziers: window condensation, misted double glazing, boarding up and double vs triple glazing. 24/7: 07915 903485.en-gbTue, 25 Aug 2026 00:00:00 GMThttps://glazing.london/blog/cat-flap-in-glass-door/https://glazing.london/blog/cat-flap-in-glass-door/Can you put a cat flap in a glass door? Usually yes, but never by cutting the existing glass. A London glazier explains the options. Call 07915 903485.Tue, 25 Aug 2026 00:00:00 GMThttps://glazing.london/blog/secondary-vs-double-glazing/https://glazing.london/blog/secondary-vs-double-glazing/Secondary glazing or double glazing for a London home? A comparison on noise, heat, cost and listed buildings. Call 07915 903485 to ask a glazier.Mon, 24 Aug 2026 00:00:00 GMThttps://glazing.london/blog/glazier-cost-london/https://glazing.london/blog/glazier-cost-london/What a glazier really costs in London in 2026: call out fees, glass replacement, unit prices and emergency rates, no sales spin. Call 07915 903485.Thu, 20 Aug 2026 00:00:00 GMThttps://glazing.london/blog/misted-double-glazing-what-to-do/https://glazing.london/blog/misted-double-glazing-what-to-do/Misted double glazing explained: why sealed units fail, why drilling is a false economy, and how glass-only replacement works in London. Call 07915 903485.Wed, 12 Aug 2026 00:00:00 GMThttps://glazing.london/blog/double-vs-triple-glazing/https://glazing.london/blog/double-vs-triple-glazing/Double vs triple glazing compared: real U-values, noise, cost and payback, and when triple glazing makes sense in London. Free survey & quote: 07915 903485.Mon, 10 Aug 2026 00:00:00 GMThttps://glazing.london/blog/how-to-board-up-a-broken-window/https://glazing.london/blog/how-to-board-up-a-broken-window/How to board up a window safely: measuring, 18mm OSB, fixing to the frame, and when not to DIY. 24/7 emergency board up across London. Call 07915 903485.Thu, 06 Aug 2026 00:00:00 GMThttps://glazing.london/blog/window-condensation-causes-and-fixes/https://glazing.london/blog/window-condensation-causes-and-fixes/Why window condensation happens and how to stop it: inside, outside and between the panes. 2026 advice from 24/7 London glaziers. Call 07915 903485.Tue, 04 Aug 2026 00:00:00 GMT