Care, maintenance
& warranty

High standards, qualified professionals, and robust guarantees are part of Zyle Fenster.

We design, manufacture, and install windows that comply with British and European Standards, meeting BS6375 and ISO9001 requirements.

Plus, we have a range of products tested to the PAS24 – Secure by Design standard. We expect our products to easily tolerate everyday life, and endure general wear and tear over the years. With careful maintenance and correct use, they will continue to perform well and look beautiful for many years to come.

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Guarantees to back up Zyle Fenster craftsmanship – the bullets.

The following general terms apply on all products:

All our windows are designed with a 60-year service life guarantee.
10-year guarantee on manufacturing and material defects.
The standard three-coat opaque finished joinery is guaranteed for 10 years, and the stain finishes are guaranteed against blistering or flaking for six years.
The seals on double-glazed units are guaranteed for 10 years (from the date of delivery).
Functional failure is guaranteed on ironmongery for two years.

DOWNLOAD CARE INSTRUCTIONS MANUAL