Summary
Toughened low sightline 8.3, 9.3, 10.3 or 12.3 mm thick vacuum glazing unit with a U-value as low as 0.34 W/m²K.
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Product certifications
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Digital objects
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Color
Clear
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Material
Glass
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Shape
Square, Circle, Crescent, Octagon, Diamond, Elliptical, Formless, Hexagon, Kite, Oval, Parallelogram, Pentagon, Rectangle, Rhombus, Trapezium, Trapezoid, Triangle, Other
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Length
Bespoke
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Width
Bespoke
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Height
Bespoke
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Warranty description
25 year
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Specification
General requirements
Glass generally.
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Standard
To BS 12150-1.
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Pane arrangement
Double.
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Overall thickness
8.3 mm.
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Performance requirements
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Fire performance
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Integrity
Manufacturer's standard.
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Insulation
Manufacturer's standard.
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Radiation
Manufacturer's standard.
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Light
76%.
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Solar control
0.58.
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Total shading coefficient
0.67.
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Thermal insulation
0.41 W/m²K.
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Sound attenuation
36 dB.
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Impact resistance
To BS 12150-1, toughened as standard.
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Unit build-up
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Inner pane
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Glass type
Single low E tough.
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Thickness
4 mm.
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Outer pane
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Glass type
Thermally toughened glass.
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Thickness
4 mm.
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Cavity space fill
Vacuum cavity.
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Additional properties
Dimensions
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Coating
Single silver coating S1.10.
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Sustainability data
Contains Red List materials
No
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Country of material origin
China
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Country of product manufacture
China
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Material
Glass
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A1-A3 (production stage)
Embodied carbon as defined in BS EN 15804
Normalised unit
1.94 kg CO₂ eq/kg
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Declared unit
38.8 kg CO₂ eq/m²
Certified
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Recyclability
100%
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Recycled content
30 %
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Expected Life
50 year
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