Introducing High-Performing Bespoke Über Aluminium Casement Windows from Kloeber UK

Our bespoke aluminium Über casement windows are our greatest achievement and sit within our range as the high-end alternative to our Kustom casement windows. They provide the same unrivalled performance, coupled with a completely flush sash and total uniformity across fixed and opening sections. Available in super slim frames, they’re suitable for contemporary properties and will add an edge to the more traditional style home.

Available with very slim sightlines, 70.5mm frame depth and flush vent profiles for those preferring minimalist design.

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Made from thermally broken aluminium with a double or triple glazing option, our bespoke Über casement windows come with safety glass as standard. Thermally efficient with U-values up to 1.2 Wm²K, windload up to 2400 pa and watertight up to 300pa. They are available in any RAL colour with a dual colour option to match your interior and exterior décor.

Our Über casement windows are a highly secure option with reverse espaq locks, PAS24 and Document Q approval.

To discover our range of windows why not visit one of our UK showrooms and speak to a member of our knowledgeable team!