Keystone Supplies, Unit 17 Storforth Lane Trading Estate, Hasland, Chesterfield, Derbyshire, United Kingdom S41 0QQ
01246 201523
ALUCO Aluminium Windows
Capture the iconic charm of traditional steel glazing combined with modern architectural aluminium performance. Built with ultra slim sightlines, custom grid options, and advanced thermal engineering, ALUCO aluminium windows deliver striking visual elegance and exceptional energy efficiency to any property.
The ALUCO Elite window collection captures the distinctive industrial heritage and timeless elegance of classic steel glazing, precision engineered in high grade architectural aluminium. Designed for period restorations, barn conversions, and modern luxury spaces, the Elite collection features ultra slender frame sightlines and bespoke glazing bar matrices that faithfully recreate authentic heritage window profiles without the excessive weight, corrosion, or draughts associated with historical steel.
Every ALUCO Elite window is handcrafted in the UK using advanced polyamide thermal break technology, delivering exceptional energy efficiency, draught exclusion, and dependable weather tightness. Paired with high security multi point locking systems, internal security beading, and high performance double glazing, the Elite range delivers the perfect balance of iconic architectural styling, thermal comfort, and long lasting structural durability.
External Finish
Architectural polyester powder coated aluminium, textured heritage finish, or anodised
Internal Finish
Matching powder coated aluminium or bespoke dual colour options
Glazing Options
High performance 28mm double glazing, acoustic laminated glass, or solar control glass
Side hung casement, top hung casement, fixed architectural screen, floating mullion French casement
Colours
Classic Heritage Black, textured architectural finishes, complete range of Classic RAL colours, and dual colour combinations
Security
High security multi point locking mechanisms, PAS 24 security certified, internal security glazing beading
Thermal & Acoustic
U values down to 1.4 W/m²K with acoustic noise dampening up to 42dB
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Iconic Steel Look & Architectural Precision
Elite Windows Collection
Ultra Slim Sightlines & Heritage Bars
Secured By Design & PAS 24
Advanced Thermal Break Technology
Bespoke Architectural Aluminium
The ALUCO Elite collection brings authentic steel replacement aesthetics to both period restorations and high end modern living spaces. Featuring bespoke glazing bar configurations, ultra slender frames, and robust multi point locking systems, these hand crafted windows offer the ultimate blend of classic style, security, and thermal insulation.
VELFAC Ribo
Previously Rationel Aura & Auraplus
Available in a range of opening styles and combinations, VELFAC Ribo combines a high-quality finish, strong thermal performance and dependable security features. It is well suited to both new-build homes and replacement window projects, especially where you want to retain a more traditional appearance. VELFAC Ribo also makes it easier to replace selected windows without compromising the overall look of the property.
VELFAC Ribo also includes patio doors, sliding doors and front doors in a traditional framed design, perfectly complementing these windows.
External Finish
Aluminium or Wood
Internal Finish
Wood
Glazing Options
Double or Triple
Optional Extras
Glazing Bars, Special Glass, Handles & Accessories
Opening Styles
Top Guided, Side Hung, Fixed, Reversable, Side Guided
Colours
Glazing Options
All Colour's can be found here...
Yes, VELFAC's Ribo range of windows are modern designs that make use of.... security technology. They conform to... security standards
When we fit VELFAC Ribo windows....
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Stay Stylish With Matching Doors
Looking For Matching Steel Effect Doors?
We have just the thing... Check out ALUCO's Elite and Interior doors collections.
