Secondary Glazing

Secondary glazing will complement your home, providing many benefits, we can specify and design for thermal and sound insulation, additional security and condensation control.

It is ideal for use in listed buildings, conservation areas, & heritage properties.  The slim line profiles ensure that the appearance of the windows from outside is unchanged and can bring many benefits inside.

Secondary glazing offers the most effective sound insulation – significantly outperforming double glazing. From noisy roads to noisy kids, our windows can reduce noise levels by up to 80%

Substantially improves the thermal insulation of existing single-glazed windows – reduces heat loss through the window by around 65% – around 10% more than double glazing

Secondary windows offer an affordable, discreet, highly effective solution to enhancing building security. No external access is required, ideal for multi-storey buildings

Where condensation is a major issue, we often specify secondary glazing with balanced trickle ventilation. This provides a simple, cost-effective, and permanent solution.

Options Available;

• Vertical sliders
• Horizontal Sliders
• Hinged Casements
• Lift Out Windows
• Fixed Windows