Cube Aluminium Windows

Key Features Options Security Technical & Downloads

Stylish and slim aluminium casement windows

THE CUBE, based on Reynaers Slimline 68 profile, has been designed specifically to meet the needs of UK households. With sleek, clean lines, these beautifully designed windows can transform the appearance of any home, adding value to the property whilst also making it warmer, brighter and more secure.

This unique and expertly engineered window suite offers the perfect combination of exceptionally slim frames and the highest levels of performance.

Perfectly complementing both contemporary and traditional styles of property, the CUBE stylish and timeless design is a perfect alternative to anyone looking to replicate the steel-frame look in their homes at the fraction of the price of the original steel windows.

Choose between Cube Standard and Cube HI with high insulation levels.

Slim Frames

The design of the window mimics the sight lines of the original steel-framed windows – 68mm frame depth makes it perfect as a replacement window, that fits within the existing plaster line

A-Rated thermal efficiency

It’s the perfect combination of exceptionally slim line window frames and the highest levels of performance

200+ RAL colours

Whatever colour finish you desire, you’ll be able to find it within our RAL colours range, complete in wood grain and metallic effects

Why choose CUBE?

Huge range of design options
Ultra slim frame
Double- and triple-glazed options
Easy clean egress hinge option
Vents can be glazed from the inside as well as the outside, and are available in a Standard or HI insulation profiles
Strong and durable
Low maintenance
Window Energy Rating up to A++
Secured by Design accreditation
U-value as low as 1.1W/m2K

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Colours

Aluminium frames can be polyester-powder coated in a wide range of RAL colours, or can feature a metallic or anodised finish.

Our standard range of RAL colours covers some of the most popular customer choices for achieving that premium look. Though if you're looking for something different choose from a wade variety of RAL palette options, metallic, anodised or even woodgrain finishes.

Anthracite Grey RAL 7016 — Anthracite Grey 7016

Security you can Trust

Cube window is designed and tested to the most stringent security standards. Knowing that this window has been awarded the Secured by Design accreditation means you can rest assured that your home, your family and your prized possessions are as safe as can be from would-be intruders.

One of the most secure windows available
PAS24
Secured by Design
Enhanced security with hinge-side security brackets
Multi-point locking mechanism
Lockable handle

Properties

Min. Visible width frame: outward opening 15 mm
Min. Visible width vent: outward opening 50 mm
Min. Visible width frame-vent: outward opening 65 mm
Min. Visible width: T-profile 50 mm
Max. height vent: 1500 mm
Max. width vent: 1200 mm
Max. weight element: 50 kg
Overall system depth frame: 68 mm
Overall system depth vent: 68 mm
Rebate height: 18 mm
Min. Glass thickness: 26 mm
Max. Glass thickness: 43 mm
Min. Glass thickness vent: 26 mm
Max. Glass thickness vent: 43 mm
Glazing method: Dry glazing with EPDM or neutral silicones
Thermal break: Omega-shaped fibreglass reinforced polyamide strips

Performance

Air tightness max. test pressure: 4 (600 Pa)
Water tightness: E1200 (1200 Pa)
Wind load resistance: C4 (1600 Pa)
Acoustic performance: 47(-2;-7) dB dB