W38 Four-Section Flush Window with Fixed Pane, Side Opening, Push-Out, and Fixed Pane – Kömmerling 70 Profile – 1200x1200mm – Agate Grey
Price range: £688.92 through £765.47 (Vat inc.)
| Glass option |
28mm double glazing ,36mm triple glazing |
|---|
Description
W38 Four-Section Flush Window with Fixed Pane, Side Opening, Push-Out, and Fixed Pane – Kömmerling 70 Profile – 1200x1200mm – Agate Grey
Description
The W38 flush window features a unique four-section design with a fixed pane on top and a side-opening flush sash on one side, while the other side offers a push-out flush sash on top and a fixed pane on the bottom. Built using the high-performance Kömmerling 70 profile, this flush window delivers superior energy efficiency and modern aesthetics. The Agate Grey finish on both sides ensures a sleek, versatile look that fits perfectly with any home style.
Product Details:
- Dimensions: 1200x1200mm
- Configuration: Fixed pane on top and side opening on one side, push-out on top and fixed pane on bottom on the other
- Colour: Agate Grey (both sides)
- Profile: Kömmerling 70, 5-chambered system for excellent insulation
- Glazing: Available in 28mm double glazing or triple glazing for enhanced energy efficiency
What’s Included:
- 150mm external Agate Grey sill
- Vent for improved airflow
- Custom sizes and configurations are available—please contact us for bespoke options.
Key Features:
- Side Opening & Fixed Pane: One side features a fixed top pane for light and a side-opening flush sash for flexible ventilation.
- Push-Out & Fixed Pane: The opposite side offers a push-out top flush sash for ease of use, and a fixed bottom pane for added stability.
- Energy Efficiency: Achieves a U-value of 1.2 W/m²K, providing excellent insulation to reduce heat loss and energy consumption.
- Noise Reduction: Blocks up to 42 dB of external noise, ensuring a quieter indoor environment.
- High Security: Compliant with PAS 24 and Secured by Design standards, with optional anti-burglary hardware for added protection.
- Durability: Reinforced with steel and high-quality weather seals for long-lasting protection against the elements.
Professional Installation Available:
We offer installation services within a 60-mile radius of ST5 9QH. Contact us for a custom installation quote.
Customization Options:
Enhance your flush window with features like acoustic glass, toughened glass, laminated glass, or sun protection glass to meet your specific needs.
Why Choose Windows4You?
- Sustainable Manufacturing: Made from lead-free, recyclable materials for an eco-friendly choice.
- Fast Turnaround: Custom-made flush windows delivered within 3 to 4 weeks.
- Tailored Solutions: Need a different size, colour, or style? Contact us for a custom quote tailored to your needs.
For more information on our range of flush windows, download our brochure.

Window sills
