W28 Three-Section Flush Window with Top Push-Out, Fixed Pane, and Side-Opening Sash – Kömmerling 70 Profile – 1200x1200mm – Anthracite Grey
Price range: £689.52 through £766.13 (Vat inc.)
| Glass option |
28mm double glazing ,36mm triple glazing |
|---|
Description
W28 Three-Section Flush Window with Top Push-Out, Fixed Pane, and Side-Opening Sash – Kömmerling 70 Profile – 1200x1200mm – Anthracite Grey
Description
The W28 flush window is a modern solution for enhanced ventilation and natural lighting, featuring a unique three-section design. This flush window includes a top push-out and fixed pane on one side, and a side-opening sash on the other. Built with the high-performance Kömmerling 70 profile, it provides exceptional energy efficiency and a sleek, versatile aesthetic with an Anthracite Grey finish on both sides.
Product Details:
- Dimensions: 1200x1200mm
- Configuration: Three sections—top push-out and fixed pane on one side, side-opening sash on the other
- Colour: Anthracite Grey (both sides)
- Profile: Kömmerling 70, 5-chambered system for superior insulation
- Glazing: Available in 28mm double glazing or triple glazing for maximum energy efficiency
What’s Included:
- 150mm external Anthracite Grey sill
- Vent for enhanced airflow
- Custom sizes and configurations available—contact us for bespoke options
Key Features:
- Top Push-Out & Fixed Pane: Provides controlled ventilation and ample natural light while offering a stable fixed section.
- Side-Opening Sash: The side-opening sash offers easy operation and additional airflow control.
- Energy Efficiency: With a U-value of 1.2 W/m²K, this flush window minimizes heat loss and reduces energy costs.
- Noise Reduction: Blocks up to 42 dB of external noise for a more peaceful indoor environment.
- High Security: Compliant with PAS 24 and Secured by Design standards, with optional anti-burglary fittings for added protection.
- Durability: Reinforced with steel and fitted with high-quality weather seals for long-term performance.
Professional Installation Available:
We offer installation services within a 60-mile radius of ST5 9QH. Contact us for a custom installation quote.
Customization Options:
Customize your flush window with features like acoustic glass, toughened glass, laminated glass, or sun protection glass to suit your needs.
Why Choose Windows4You?
- Sustainable Manufacturing: Made from lead-free, recyclable materials for an eco-friendly choice.
- Fast Delivery: Custom-made flush windows delivered in 3 to 4 weeks.
- Tailored Solutions: Contact us for a custom quote if you need a different size, colour, or style.
For more information on our range of flush windows, download our brochure.

Window sills
