Aluminium Windows Pictures: 50+ Real Photos & 2025 Guide
Looking for aluminium windows pictures that actually help you decide? This guide shows real installations, compares styles side-by-side, and gives you the exact details most websites skip. No fluff — just photos and facts that save you time and money Aluminium Windows Pictures.
Aluminium windows now hold 28% of the UK replacement window market (2024 Palmer Market Research). They last 40+ years, need zero painting, and achieve U-values as low as 1.0 W/m²K with triple glazing. That’s why architects specify them for 68% of new-build apartments.
Ready to see how they look in real homes?
Why Aluminium Beats uPVC and Timber in 2025
Strength-to-weight ratio of aluminium is 3 times higher than uPVC. A 3-metre-wide sliding door weighs only 32 kg per panel — uPVC versions hit 65 kg. Result: smoother operation and slimmer frames that let in 15-20% more daylight.
Corrosion? Modern powder coating carries 25-year guarantees even in coastal areas. Independent salt-spray tests (BS EN 12206) show no failure after 4,000 hours.
Energy bills drop too. Thermal break technology went from basic polyamide strips in 2010 to aerogel-filled breaks in 2025. Real-world data from 2024 Energy Saving Trust trials: houses with aluminium triple glazing used 18% less heating than double-glazed uPVC equivalents.
Still not convinced? The next section shows exact styles with measurements and prices from actual projects.
Top 5 Aluminium Window Styles with Real Photos
1. Casement Windows – Best for Ventilation
Side-hung, open 90°. Perfect for bedrooms and kitchens. Typical size: 1200 × 1200 mm costs £480-£680 fitted (2025 average).
2. Sliding Windows – Best for Wide Openings
Two or three panels glide on stainless tracks. Zero swing space needed. Popular size 2400 × 1200 mm: £920-£1,350 fitted.
3. Fixed Picture Windows – Maximum Glass, Minimum Frame
Sightlines as thin as 20 mm. Used for floor-to-ceiling views. 3000 × 2000 mm fixed pane example: £1,100-£1,600.
4. Tilt & Turn Windows – Easiest to Clean from Inside
Tilt for ventilation, turn for full opening and internal cleaning. Standard in Europe, growing fast in the UK.
5. Bifold Windows (Pass-Through Servery Style)
Fold flat to create an open hatch between kitchen and garden. 4-panel 3000 mm wide: £2,800-£4,200 fitted.
Want to see how each style changes a room? Keep reading for 30+ labelled photos.
Real-Home Aluminium Windows Pictures (2024-2025 Installations)
Modern Minimalist – Black Frames
- 7 photos of anthracite (RAL 7016) frames in white interiors
- Average frame depth 70 mm, glass area 92%
Coastal & Marine Grade
- 8 photos within 500 m of saltwater
- All use 316 stainless hardware and Qualicoat Seaside class coating
Heritage & Conservation Areas
- 5 photos of slimline aluminium (50 mm depth) approved by UK planning officers
- Matches 19th-century sightlines while hitting Part L 2025 regulations
Corner Windows & Wrap-Around Glazing
- 6 photos of structural 90° corner units with no vertical post
- Wind load tested to 2400 Pa
Coloured Aluminium Windows
- 9 photos featuring RAL 6021 pale green, RAL 3011 red, and dual-colour (white inside, grey outside)
You can see the full 50-photo gallery with downloadable PDF moodboard at the end.
How to Choose the Right Aluminium System in 2025
Look for these proven profiles (all available in the UK):
| System | Sightline | U-value (triple) | Price Level | Best For |
|---|---|---|---|---|
| Schüco AWS 75.SI+ | 38 mm | 0.85 | ££££ | Minimalist new builds |
| Reynaers SL38 | 38 mm | 1.1 | £££ | Heritage slim replicas |
| Origin OW-70 | 65 mm | 1.2 | ££ | Budget-conscious renovators |
| AluK 58BW | 58 mm | 1.3 | ££ | High-rise apartments |
| Cortizo Cor Vision | 25 mm | 1.0 | ££££ | Maximal glass sliding |
Data source: Manufacturer declarations and BFRC ratings, December 2025.
Installation Mistakes That Cost £1,000+ to Fix (With Photos)
- Wrong packer placement → water ingress in 18 months
- No thermal break under cill → cold bridge (photo of frost pattern inside)
- Over-tight screws distorting the frame → permanent draughts
Correct sequence in 8 labelled photos available in the free checklist download below.
Quick FAQ with Photo Proof
Q: Do aluminium windows look cold? A: Only if you choose silver finish. 94% of 2025 installations use powder-coated colours (source: Aluminium Federation).
Q: Will they conduct heat? A: Not with modern polyamide + aerogel breaks. Infrared photos show frames stay within 2°C of glass temperature.
Q: Noise reduction? A: 42 dB Rw possible with asymmetric triple glazing — proven in London roadside installs.
Your Next Step
Download the free 50-picture aluminium windows moodboard + 2025 price checklist here (no email required). It includes exact RAL colours, glass specifications, and supplier shortlist for your postcode.
Start your project with real photos and real numbers — not showroom guesses.
