If you want to enjoy the benefits of energy efficient glazing but seek an alternative to replacing your single glazed windows, secondary glazing could be a solution.

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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