Nuevo NuMinium

Enlighten your home with limitless possibilities

Renowned for their ultra-efficient draft-proof seals and outstanding ventilating qualities, user-friendly aluminium casement windows are a prominent feature in a variety of settings where thermal efficiency and exquisite horizons go hand in hand. Combining precision engineered aluminium, swathes of energy-efficient glass, and the latest locking technology, our sleek Nüminium Casement systems are at the cutting edge of style, strength and performance. Featuring svelte 70mm sightlines, a better view of life is guaranteed.

From exuberant, statement making architectural masterpieces to elegant contemporary heritage inspired residences – space is the new luxury with enlightening NÜEVO HOME casement window installations.

grey aluminium window

Nüminium Casement Features

  • Slim sash maximum dimensions: (w) 0.7m x (h) 1.3m (side hung) / (w) 1.2m x (h) 1.3m (top hung)
  • Heavy duty sash maximum dimensions: (w) 0.75m x (h) 1.75m (side hung) / (w) 1.8m x (h) 1.8m (top hung)
  • Maximum weight 50kg / 100kg
  • Double, triple or specialist glazing available
  • Innovative 'thermally broken' aluminium frames exceed energy efficiency requirements
  • PAS 24:2016 security tested & certified secure multi-point locking
  • Superb air, wind & water resistance
  • Maximum acoustic insulation: 45 dB
  • 100+ RAL colours, wood effects, anti-bacterial & anodized powder coatings available, as well as dual-colour possibilities
  • European engineering & British manufacturing at its best

Bespoke Service

Custom-made luxury aluminium windows & doors


Showroom Appointment

In-person and virtual appointments available. We're here to help

10 Year Guarantee

10 year guarantee

Peace of mind comes naturally with a NÜEVO HOME transformation

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UK Manufactured

One of the UK's leading fabricators, with 20+ years’ experience

Made-to-measure precision & vitality

Personalising your new luxury casement windows could not be simpler. From classic white casement windows with authentic Georgian bar detailing and on vogue grey casement windows to specialist oak effect casement windows and cosmopolitan black casements, complement your home with a limitless collection of premium shapes, shades and specialist coatings. Go one step further and choose dual colour frames, to seamlessly unite your interior and exterior décor.

Handles and hinges can also be customised, from modern straight black handles to minimalist flush handles – allow us to bring your distinct vision to life.

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black aluminium windows

A-rated Architectural Casement Windows for Berkshire, London and Surrey homes

Dependant on the project size and the type of glazing required, our Nüminium luxury casement windows can achieve impressive U-values of 1.1W/m²K. Combined with technologically advanced ‘thermally broken’ frames, the Nüminium Casement’s outstanding energy saving qualities make it the ideal entrance choice for luxury low energy homes. Offering a maximum glazing thickness of 44mm, ultra-efficient triple glazing is also a viable possibility.

Tested and passed for superb air, water and wind resistance, Nüminium homes remain comfortable, draught-free and dry all year round.

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