Perfect for Period Properties

Secondary glazing is particularly valuable for listed buildings and properties in conservation areas where replacing original windows isn’t permitted or desired. It often successfully meets building regulations, and the secondary glazing system is virtually invisible from the outside, allowing you to preserve the character of your original windows while dramatically improving its energy efficiency.

Suitable for Modern Homes

Any property with existing windows can benefit from secondary glazing, not just older or period home. Whether you have timber, aluminium, or uPVC windows, our ultra-slim secondary glazing units can be tailored to improve your home’s performance without affecting its exterior appearance.

Made to Measure

From traditional sash windows to modern casements, each secondary glazing unit is made to your exact specifications no matter the frame size or glass type. The tailored manufacturing ensures a perfect fit that complements your existing glass windows while maintaining their full functionality.

Available in any RAL colour, from classic whites to contemporary greys to bolder options, your secondary glazing can be perfectly matched to your interior décor.

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