Secondary glazing well fitted can offer the most effective noise insulation without disturbing the original windows, Ideal for conservation areas 65% of our products eliminate draughts,
and can reduce heat loss from noisy roads to noisy kids, our internal secondary windows can reduce noise levels by up to 80% (50dB)

Styles available are Horizontal Sliding - Vertical Sliding - Inset Panel (Traditional Only) - Lift Out - Hinged Casement (Traditional Only)
Traditional secondary glazing has a slim aluminium profile with a wooden sub frame, a popular choice with homeowners.

Heritage Secondary glazing utilises a slightly thicker, heavy-duty aluminium profile suitable for large-scale commercial installation, as well as smaller applications.
FENSA Installers provide and an added layer of protection which, if applicable, will ensure complete compliance with the Building Regulations
If your house or building is in a conservation area and you are unable to change the windows, Secondary could be your option
For more information please feel free to call us or email us your enquiry

Secondary glazing hinged units domestic



Reducing Nosie with secondary glazing

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