Aluminium Casement
Classic outward-opening windows with slim aluminium frames. Clean lines and excellent weather performance.
The headlines
Key Product Features
Discover what makes this product stand out
Contemporary Design
Clean lines perfect for modern architecture
Inspiration Gallery
Explore design ideas and styles to inspire your project
Ultra Modern Homes
Many of the countries grandest designs opt for slimline aluminium windows
Choose Your Colour
We can powdercoat your windows to almost any colour you can think of
Traditional Finish
Astragal Bars to replicate a traditional or steel look
Less Frame, More Glass
Aluminium profiles are stronger and therefore slimmer than PVCu
Concealed Hinges
No visible hardware from the outside when the window is closed
Larger Sash Capacity
Top Hung to 1.5m x 1.5m and Side Hung to 0.8m x 1.5m
The Eden Glass Difference
How we compare to standard high-street installers
From 0.8 W/m²K
PAS 24 + Secured by Design
10-year insurance-backed
Owner-led, in-house team
4–6 weeks
Technical Specifications
Detailed specifications and performance data
- Thermal performance
- Excellent thermal performance with U-values from 1.4 W/m²K using advanced thermal break technology.
- Security
- High-security multi-point locking with internally beaded glazing and toughened safety glass.
- Lead times
- Made to order, typically 4-6 weeks from order confirmation.
FAQs
Answers to commonly asked questions
Warranty and Guarantee
Peace of mind with our guarantees
- Installation
- Expert installation by our specialist aluminium fitters. Larger installations may take 2-3 days.
- Warranty and guarantee
- 10-year guarantee on frames and powder coating. 5-year guarantee on moving parts and hardware.
Explore your options
Explore your options
Choose a patterned glass design for privacy while retaining natural light.
Arctic
Autumn
Casin
Chantilly
Charcoal Sticks
Contora
Cotswold
Digital
Everglade
Flemish
Florielle
Mayflower
Minster
Oak
Pelerine
Reeded
Stippolyte
Sycamore
Taffeta
Tribal
Warwick
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Start your project
Ready to transform your home with Aluminium Casement?
Tell us about your project — we'll arrange a free home survey and a clear, no-obligation quote.