Description
Symmetrical High-Level Ventilation and Wide Panoramic Views with a Twin-Vent Chartwell Green uPVC Window
Bring a beautiful layout of wide-screen symmetry, structural stability, and secure background airflow to your home with our Chartwell Green uPVC window. Designed specifically for wider structural openings in living rooms, bedrooms, or main hallways, this 3-light architectural configuration combines the expansive feel of picture windows with localized ventilation. The dual top-hung awning sashes on the left and right outer columns push outward from the bottom, creating an ideal pathway for stale air to escape while preventing light rain from entering your home.
Because the central top pane and the entire lower tier are completely fixed, this style maximizes the surface area of your double glazing, flooding your living spaces with an abundance of natural daylight while keeping your external views clean and uncluttered.
Key Product Features & Specifications
Our uPVC casement windows are meticulously engineered using commercial-grade materials to deliver industry-leading thermal efficiency, advanced home security, and long-lasting structural durability.
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Advanced Thermal Efficiency: Reduce your household heat loss and save on energy costs. Fully compliant with current UK Part L Building Regulations, this window achieves an impressive $1.3 \text{ W/m}^2\text{K}$ U-value by utilizing A-rated, Argon-filled 28mm soft-coat Low-E double glazing.
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Weatherproof & Draft-Free Performance: High-performance, patented double-action ‘bubble’ gaskets deliver an airtight seal around both active top-hung opening sashes, keeping heavy rain and cold drafts firmly outside.
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Dual Multi-Point Security System: Sleep soundly knowing your home is safe. Both independent high-level openers are equipped with premium multi-point locking mechanisms, tamper-proof internal glazing beads, and robust, push-button lockable handles.
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Low-Maintenance Contoured Frame: Built using a heavy-duty 70mm multi-chambered profile with soft, sculptured edges. The high-grade uPVC finish is guaranteed never to rot, peel, warp, or fade over time, requiring only a simple wipe down with soapy water to remain pristine.
Made-to-Measure Dimensions
Every window is custom-manufactured to order to match your exact opening sizes:
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Frame Width (min-max): 1200mm – 2700mm
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Frame Height (min-max): 800mm – 1600mm
Invest in high-quality, secure, and energy-efficient double glazed uPVC windows today to add value and comfort to your home.









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