Style 6 Casement Windows (Black)
Style 6 Casement Windows (Black)
Perfect for any style of building, with the narrow frame and large pane combination making breathtaking views a possibility like never before. Add this to the high levels of thermal performance and it’s clear to see why this window range is the obvious choice for any home.
Strong, secure, superior. This effective and high performance solution offers clean lines and advanced functionality. Available with a range of customisable options, the Aluna range are the perfect choice for both traditional and contemporary residential designs.
Our contemporary casement window combines traditional design, advanced engineering and brilliant functionality for high levels of security and thermal efficiency to complement any type of build.
Technical Details
✔️ Versatile sizing up to 1500mm height and maximum widths of 1500mm (top hung) and 900mm (side hung)
✔️ PAS24 2022 compliant for security with laminated glazing
✔️ 81mm depth flush casement system
✔️ 73mm depth standard casement system
✔️ Hinge Colour: Black
✔️ Energy efficiency rated U-values as low as 1.1 U W/m2K and Window Energy Rated (WER) A to meet Part L requirements
✔️ Glazing options 28 - 44mm
✔️ Sightlines: A minimum of only 107mm
✔️ Air permeability Class 4 (600Pa) EN 1026:2000, EN 12207:1999
✔️ Water tightness top hung Class E1500 (1500Pa) EN 1027:2000, EN 12208:1999
✔️ Water tightness side hung Class 8A (450Pa) EN 1027:2000, EN 12208:1999
✔️ Wind load resistance top hung Class CE 2400 (2400Pa:1/300) EN 12211:2000 EN 12210:19999
✔️ Wind load resistance side hung Class C5 (2000Pa:1/300) EN 12211:2000 EN 12210:19999
Got pressing questions about our doors and windows?
What are the benefits of the Aluna Window System?
It delivers excellent thermal efficiency, robust durability, and outstanding wind, water, and air performance, all while maximizing visibility with vast sash sizes and its slim contemporary design.
Are Aluna Windows thermally efficient?
Yes. They can achieve U-values as low as 1.1 W/m²K, resulting in a WER A rating that exceeds Part L building regulation requirements when paired with energy-efficient glass.
What profiles are available?
Aluna Windows are available in both standard (73mm frame depth which can integrate with Aluna Bifold system) and flush casement (81mm frame depth) profiles.
What glazing options are offered?
The system accommodates double or triple glazing, integral blinds, heritage-look astragal bars, and solid panel inserts (28mm or 44mm glazing thickness).
What colours are available?
Standard stock includes Grey (RAL 7016 matte), Black (RAL 9005 matte), White (RAL 9016 gloss), and dual-tone options: Grey-out/White-in and Black-out/White-in. Custom RAL colours are available on request.
Are they secure?
Yes. Aluna Windows are PAS24:2022 compliant and EN-tested to European security standards (when paired with laminated glass).
What configurations are available?
There are numerous modular configurations: side lights that pair with bifold doors, side-hung openers next to fixed frames, top-hung over fixed, and crucifix four-pane windows. Let us know what you’re after and we’ll quote it.
What cill options are there?
Universal aluminium cills come in 90mm, 150mm, 190mm, and 230mm sizes, with plastic end caps in black or white.
What are the technical performance ratings?
- Maximum dimensions: 1500 mm (height); widths up to 1500 mm (top-hung) or 900 mm (side-hung)
- Max sash weight: 50 kg (top hung), 40 kg (side hung)
- Air permeability: Class 4 (600 Pa)
- Water tightness: E1500 (top-hung), 8A (side-hung)
- Wind resistance: CE 2400 (top-hung), C5 (side-hung)
Can trickle vents be added?
Yes. Trickle vents are available in the head of the frame or a 38mm add on.
Where can I get a price?
You can configure your window on our website for an instant quote or send us the details and we can quote it for you.
Please see our FAQs or get in touch