Description
Made-to-Measure Asymmetric Double Awning Rosewood uPVC Casement Windows
Introduce specialized architectural styling, dual-level ventilation, and advanced thermal efficiency to your property with our custom-built rosewood uPVC window. Built to order to match your exact structural masonry openings down to the individual millimeter, this high-specification asymmetric 3-light layout is optimized for bedrooms, kitchens, and upper floor elevations where maximizing weather-proof airflow is a core structural requirement.
This complex structural layout provides an excellent balance of viewing area and operational utility within our uPVC casement windows collection. By stacking two top-hung awning openings on the right flank, the configuration allows for highly precise control over indoor ventilation. The smaller upper transom vent can remain pushed open during rainstorms for secure, draft-free background airflow, while the larger lower awning sash can be extended to quickly flush out humidity and heat. The left side of the frame utilizes a matching horizontal transom line to preserve geometric alignment while acting as a large, fixed picture light that floods the room with natural light.
Multi-Chamber Frame Insulation & Rigorous Property Security
Fabricated using a high-density 70mm fully sculptured profile system, this asymmetric multi-pane window handles seasonal temperature shifts effortlessly via integrated internal air chambers. These pockets break the transfer of cold air from the outside, cooperating with advanced double-glazing technology to optimize your home’s microclimate.
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Glazing Efficiency: Outfitted with 28mm soft-coat Low-E double glazed uPVC windows units, filled with insulating Argon gas and sealed with a black warm-edge spacer bar to eliminate thermal bridging.
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Security Integration: Designed with structural internal glazing beads that block external pane extraction, paired with robust multi-point locking systems securing both active high-level and low-level opening hardware tracks.
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Weatherproof Sealing: Patented double-action ‘bubble’ gaskets form an airtight compression seal, ensuring the frame remains entirely immune to draughts, moisture ingress, or sun-fading over its lifespan.
Technical Specifications
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Standards Compliance: Fully compliant with UK Part L Building Regulations
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Profile Frame: 70mm fully sculptured multi-chambered uPVC
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Security Architecture: Internally beaded glazing with multi-point locking hardware
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Product Warranty: 10-year structural profile guarantee
Custom Ordering Capabilities
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Frame Width Range (Min – Max): 1200mm – 2400mm
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Frame Height Range (Min – Max): 1200mm – 2200mm








