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Secondary glazing involves installing a “secondary” window, i.e. a fully independent internal window, on the room side of your existing primary window.
Because it doesn’t require the replacement of existing window units, secondary glazing can be a cost effective and efficient way of improving heat retention, noise reduction and providing additional security for your home.
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Friday, 13th January 2017
Secondary glazing can provide a cost effective and efficient way of improving the heat retention, sound reduction and security of your windows.