If you live in a period property or a Grade II listed building, you know the dilemma: beautiful original windows that unfortunately let in draughts, external noise, and rising energy costs. Standard double glazing is often prohibited by conservation rules, leaving homeowners in the cold.
EcoShield Secondary Glazing provides the perfect, non-intrusive solution. Our bespoke systems are designed to sit discreetly behind your existing sash or casement windows, providing all the benefits of modern glazing without altering your home’s historic fabric.
No Planning Permission Required: Because our units are fully reversible and do not change the external appearance of your property, they are the preferred choice for conservation officers across the UK.
Superior Thermal Insulation: Eliminate cold spots and draughts instantly. Our secondary glazing creates an insulating air cushion that can reduce heat loss by up to 65%, significantly lowering your heating bills.
Unrivalled Noise Reduction: Ideal for homes near busy roads or city centers. By decoupling the glass panes, our systems can reduce external noise by up to 80% (54dB)—outperforming standard double glazing.
Condensation Control: Stop the winter moisture that causes mould and timber rot. Our systems regulate the temperature of the inner glass pane, keeping your original frames dry and protected.
Whether you have traditional vertical sliders, large Victorian bays, or arched windows, we custom-manufacture every frame to match your existing sightlines. Choose from:
Horizontal & Vertical Sliders (Perfect for Sash Windows)
Hinged Units (For easy access and cleaning)
Lift-Out Panels (Slimline and minimalist)
Ready to upgrade your heritage home, contact us now!