Angelzarke Windows

Solutions

At Anglezarke UK, we supply a carefully curated range of premium glazing solutions from Europe’s leading manufacturers. Whether your project prioritises energy performance, minimalist aesthetics, or bespoke architectural detailing, our systems provide the flexibility and reliability to achieve exceptional results without compromise.

Passive Housing

Passive Housing

Anglezarke UK specialises in supplying and installing high-performance windows, doors, and architectural glazing systems designed to meet the stringent standards required for certified Passive House buildings. We work in partnership with leading manufacturers, including Internorm and Reynaers Aluminium, to deliver precision-engineered solutions offering exceptional airtightness, low U-values, and consistent thermal performance throughout the year.

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Triple Glazing

Triple Glazing

Triple-glazed systems deliver superior insulation and internal warmth compared to standard double glazing. Our brand partners, Internorm, Rationel, QFORT, Velfac, and Solarlux specialise in high-performance triple-glazed units that offer excellent airtightness, weather resistance, and long-term stability. These solutions are ideal for homes seeking the highest levels of energy performance without compromising on design.

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Thermal Efficiency

Thermal Efficiency

Thermal efficiency is critical for modern architecture and must be considered as part of the complete building envelope, not simply at the product level. It offers substantial benefits beyond mere temperature regulation. By incorporating advanced thermal breaks and high-performance glazing, Anglezarke UK’s systems dramatically reduce reliance on artificial heating and cooling.

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FAQs

What goes into being a passive house?
Architects/Builders Information

A Passive House-certified build requires five key principles: incredible insulation and airtight construction with thermally efficient doors and windows, a mechanical ventilation system with heat recovery, and a thermal-bridge-free design. The glazing must achieve extremely low U-values to maintain stable indoor temperatures year-round. 

What’s the difference between double and triple glazing?
Home Owner Information

Double glazing features two panes of glass with an insulating gap, while triple glazing adds a third pane for enhanced thermal and acoustic performance. Triple glazing significantly reduces heat loss, improves energy efficiency, and enhances comfort.

Which windows are the most thermally efficient?
Home Owner Information

Aluminium-Clad Timber Windows with triple glazing are among the most thermally efficient, due to the insulation properties of the timber frame, which is protected externally by a weather-resistant aluminium cladding. High-performance aluminium systems from Velfac and Internorm also offer excellent insulation thanks to advanced thermal break technology.