Our guarantees and accreditations for fitting energy efficient windows

Energy Saving Double Glazing specialises in the installation of energy efficient windows, doors and conservatories. You can find out more about our product guarantees and company accreditation below, we are based in Eastbourne.
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Yale locks are built to last and come with a full 10-year guarantee.
Planitherm's energy efficiency rating


PLANITHERM is Europe’s best selling range of high-performance low-emissivity glass (low-E glass). The glass utilises the very latest advancements in thermally insulating glass coating technology. At Energy Saving Double Glazing we only fit A-rated windows and these come with a full certificate.
Qa National Warranties logo

QA National Warranties

Established in 1994, QA National Warranties is one of the UK’s leading providers of insurance backed guarantees and deposit protection insurance. In addition to these core products, QA National Warranties also administers a substantial book of commercial latent defects insurance.
QA National Warranties is part of the Kinnell Group, which also boasts an insurer and a commercial insurance brokerage.
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Get fully guaranteed energy efficient windows and doors for your property in Eastbourne and surrounding areas of Sussex.
Call us on 01323 768 484

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