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GBL Centre-Pivot Roof Window
GBL Centre-Pivot Roof Window
GBL Centre-Pivot Roof Window
GBL Centre-Pivot Roof Window VELUX Company Ltd
GBL Centre-Pivot Roof Window VELUX Company Ltd
GBL Centre-Pivot Roof Window VELUX Company Ltd
Summary
Manually operated centre-pivot roof window. Suitable for low pitch roofs from 10–20°.
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Color
Grey
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Finish
Painted, Powder coated
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Material
Aluminium, Wood
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Shape
Rectangle
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Size
1140 x 1178 mm, 1140 x 698 mm, 942 x 978 mm, 780 x 1398 mm, 780 x 1178 mm, 780 x 978 mm, 550 x 978 mm
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WarrantyDescription
Ten year
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Specification

Standard
Non-fire- and/ or smoke-rated windows to BS EN 14351-1.
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Fire resistance
Reaction to fire: C-s1,d2.
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Whole window U-value
1.1 W/m²K.
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Chain of custody
PEFC.
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Finish as delivered
Grey aluminium (external); white, painted Nordic pine (internal).
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Ventilator
Ventilation flap.
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Composition
Triple-glazed.
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Hardware
Control bar; barrel bolt.
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Type
Manual., Remote-controlled solar-powered motor.
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Fixing features
Frame hinge., Centre pivot., Side.
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Accessories
None., Manual – Codes ZCT 200K ZOZ 085 - control rod and adaptor.
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Additional properties

Blinds
Not required., Blackout blind - Code DKL., Blackout energy blind - Code FHC., Duo blackout blind - Code DFD., Flying pleated blind - Code FHL., Insect screen - Code ZIL., Roller blind - Code RFL., Solar powered blackout blind - Code DSL., Solar powered blackout energy blind - Code FSC., Solar powered pleated blind - Code FSL., Solar powered roller blind - Code RSL., Venetian blind - Code PAL.
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Energy efficient installation
Underfelt collar – code BFX 1000 ., Vapour barrier collar - BBX Code 0000.
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Sound insulation
35 (-1;-3) dB.
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Air permeability
Class 4.
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Impact resistance
3.
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Resistance to wind load
C3.
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Water tightness (to EN 1928)
E900.
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Dimensions
550 x 978 mm .
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Clear opening
0.29 m².
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