Granada Glazing is the UK’s leading manufacturer of premium bespoke secondary glazing systems, trusted for over 45 years by architects, developers, contractors and property professionals nationwide.

Since 1980, we have manufactured more than one million secondary glazing units from our UK facility, delivering expertly engineered solutions that reduce noise, improve thermal efficiency, minimise condensation and preserve the character of both heritage and modern buildings.

Designed, manufactured and installed entirely in-house, our secondary glazing systems combine precision craftsmanship with high-performance acoustic, thermal and conservation benefits tailored to each project’s requirements.

Granada Glazing supports commercial, residential, heritage and public sector projects of every scale, working closely with architects, surveyors, project managers and contractors to deliver reliable, specification-led solutions with exceptional quality and attention to detail.

From large-scale developments and education buildings to listed properties and sensitive restorations, our experienced in-house teams manage the process from concept through to installation — ensuring efficiency, accuracy and outstanding results throughout the UK.

Granada Glazing

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Granada Glazing

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