Summary
Structural glass rooflights and structures with a clear frameless appearance.
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Application
Rooflights, Walls, Facades, Floors.
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Description
Structural glass rooflights and structures with a clear frameless appearance.
Features and benefits:
- Frame constructed of thermally broken (or thermally isolated) powder coated aluminium profiles with fully cleated, or welded, corners.
- Standard clear double-glazed units with low-E coating to give a minimum centre pane U-value of 1.1 W/m²K (or 1.0 W/m²K with solar control).
- All glass is classified as safety glass, in either toughened [HST] or heat-strengthened laminate with ground edges.
- Secondary edge seals in silicone and with black TGI spacer bars.
- Options include low iron glass (on non-coated panes), solar control coatings, along with acoustic or security interlayers.
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Product certifications
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Color
Clear, Other
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Material
Glass, Aluminium
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Shape
Rectangle
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Length
Bespoke
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Width
Bespoke
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Specification
Classification data
Form
Multi-sided enclosure.
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Size
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Product performance
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Whole window U-value
To BS EN 10077, 1.4 W/m²K (maximum).
1.1 W/m²K (centre pane, minimum) or 1.1 W/m²K with solar control.
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Frame
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Material
Aluminium.
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Finish
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Coating
Powder coating.
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Colour
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Film thickness (minimum)
Manufacturer's standard.
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Glazing or infill
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Type
Toughened safety glass., Heat-strengthened laminate safety glass., Other.
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Construction
Double glazed, standard., Double glazed, low iron glass., Double glazed with acoustic interlayers., Double glazed with security interlayers.
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Colour
Clear.
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Coating
Low-E to achieve minimum centre pane U-value of 1.1 W/m²K., Solar control to achieve minimum centre pane U-value of 1.0 W/m²K., None.
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Operation
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Type
Not applicable.
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Control
Not applicable.
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Additional properties
Air permeability
To BS EN 12207, AE / 900 Pa.
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Resistance to wind load
To BS EN 12210, Serviceability +/-2400 Pa; Safety +/-3600 Pa.
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Watertightness
To BS EN 12208, RE / 900 Pa.
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Performance characteristics
CWCT classification (TN92) horizontal: Class 2 (if four-edge supported and panels <4.5 m²).
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Sustainability data
Material
Glass, Aluminium
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