A traditional-style conservation roof window designed to complement heritage buildings while offering modern performance, energy efficiency, and safety standards.
Key Features:
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Conservation Design – Classic appearance with a central mullion bar on the external glazing face.
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Flashing Kits – Not supplied unless otherwise stated.
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Certified Quality – FSC Certified timber and BBA Approved (02/3944) for sustainability and tested reliability.
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Smart Ventilation – Semi-automatic pressure ventilation (V40P) helps prevent wind gusting and maintains airflow.
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Enhanced Safety – “topSafe” security system with reinforced hinge, secure keep, and steel slat to achieve Class III safety (EN13049).
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Durable Construction – External aluminium cladding in RAL 9005 (black); internal natural pine wood frame with two layers of clear lacquer.
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User-Friendly Operation – Bottom handle with two micro-opening positions for precise control of ventilation.
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Easy Maintenance – Sash can rotate 180° for safe and simple cleaning of the outer pane, with a sash-blocking bolt for added security.
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High-Performance Glazing –
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Glass build-up: 4H–Tg15Ar–33.2T
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4mm toughened outer pane
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15mm argon-filled warm TGI spacer
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6.8mm laminated inner pane (Class P2A, EN 356; 1(B)1 wg EN 12600)
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Low-emission coating for improved insulation
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Thermal Efficiency – Whole-window U-value 1.3 W/m²K, glass U-value 1.0 W/m²K.
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Acoustic Rating – Noise reduction of 35 dB (-1, -3).
- External Colour:
- Black
- Handle Type:
- Bottom Handle
- Interior Colour:
- Natural Pine
- Material:
- Wood/Aluminum
- Model:
- Conservation Centre-Pivot Pine
- Product Type:
- Roof Window
- Roof Type:
- Pitched Roof
- U-Value:
- 1.3
- Warranty:
- 10 Years
