Exceptional Performance.
Unparalleled Price.
Thermal Performance
50% reduction in heat loss.
Retro Panes sit at a 14.6mm gap from the window, trapping a layer of air that acts as an insulator. This helps to lower the rate of heat loss through the windows and keeps the room at a higher temperature for a longer period.
Retro Panes can also be inserted at a flexible distance to allow for an increased air gap, where the window frame allows, further enhancing thermal performance.
A reduction in heat loss helps lower energy consumption, reducing your energy bills while keeping your rooms warm.
Acoustic Performance
25% reduction in noise.
The ultra-grip foam surround creates a secure seal all around the Retro Pane, minimising direct contact with the window and using the air gap to absorb sound waves and dampen noise transmission.
Our calculations show that Retro Panes minimise sound by 5.8dB, resulting in a reduction in loudness of 25%.
Hidden in pane sight.
Our minimal, patent-pending design and tool-free press fit installation makes Retro Panes ideal for listed buildings.
Since secondary glazing systems don't constitute fundamental changes to the structure of a building they are generally approved for listed buildings.
View more guidance from Historic England
Frame
Custom Retro profile — lightweight extruded aluminium that matches the style of your window frame.
Pane
Clear-as-glass panel that sits at an insulating gap of 11mm away from your window trapping a layer of air, preventing heat from escaping and cold air from creeping in.
Surround
Ultra-grip seal that allows Retro Panes to slot securely in place without screws or adhesives.
Zero impact to aesthetics or opening mechanisms.
Even more great stuff.
-
Ideal for listed buildings
Zero impact to existing windows, removing the need for planning permission.
-
Reduces condensation
Highly effective at reducing and eliminating condensation.
-
Tool-free installation
Installed in minutes without needing any tools, screws or glue.
-
Removable
Easily and fully detachable panes leaving no marks on your window or frame.
-
Cleared openings
Retrofit your secondary glazing, pane by pane, so you can open your windows just as before.
-
Lower carbon footprint
Improve energy efficiency by reducing heat loss.
Get started with Retro.