
Specialists in discreet secondary glazing across Scotland.
Established in 2013, Cocoon has built a reputation for delivering carefully considered secondary glazing solutions across Scotland.
Proudly based in Perth. Trusted across Scotland.
RESPECT
We preserve original architecture and historic features.
PRECISION
Every system is measured, manufactured and fitted specifically for the property.
CARE
Every installation is completed with sensitivity and attention to detail.
INTEGRITY
Honest advice and thoughtful solutions for every property.
What we do
We design and install bespoke InvisiTherm® secondary glazing for homes, heritage buildings, churches and commercial properties.
Every installation is tailored to the individual building, improving comfort, insulation and acoustic performance while complementing existing windows.
Our Team
Our specialist installation team brings over 20 years of industry experience across heritage, residential and commercial properties, delivering every installation with care, precision and attention to detail.
Leadership
David Bonaccorsi, Managing Director, oversees project quality, installation standards and the careful delivery of every project.

Why choose Cocoon?
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Bespoke made-to-measure systems
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Suitable for virtually any window shape or configuration
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Colour-matched to complement existing interiors and paint finishes
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Discreet installation methods
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Trusted since 2013
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Backed by a 10-year guarantee




