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GCL Heritage conservation roof window

Name: GCL Heritage conservation roof window
Brand: VELUX Company Ltd
SKU: teJYh6CMC8Gu5RcFeM5GoL

Verified by manufacturer 4 months ago

GCL CC04

Manually operated top-hung roof window. Suitable for slate or plain tile roofs 20-65°.

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Application

Suitable for slate or plain tile roofs 20–65°.

Manually operated top-hung roof window. Suitable for slate or plain tile roofs 20–65°.

Features and benefits:

Co-created with architects and conservation officers.
Slim-fit profile for an appearance in line with historic heritage.
Available in nine standard sizes.
Authentic top-hung design with original hand-winder for natural ventilation.
Crafted glass-to-edge technology for a clean appearance.
Central glazing bar for period authenticity.
Flashing kit developed for slate and plain tile roofs, for effortless installation (no need for manual lead flashing).
Glazing features include laminated inner pane for safety, toughened outer pane for security and easy-to-clean coating.

Uniclass	Pr_30_59_98_97 Wood frame roof window unitsPrimary
CAWS	L10/46 Roof windows L10/480 Roof windows

Product range	Heritage & Conservation Roof Windows

Standard	Non-fire and/ or smoke-rated windows to BS EN 14351-1.
Product performance	-
Fire resistance	To BS EN 13501-5, Class Broof(t4).
Whole window U-value	1.3 W/m²K.
Frame	-
Chain of custody	PEFC.
Finish as delivered	Black aluminium (external); triple coat white painted (internal). Guidance for specification option: External covers: S 9000-N; nearest RAL 9005. Internal finish: NCS S-0500-N; nearest RAL 9003.
Glazing or infill	-
Composition	Double-glazed with central glazing bar. Guidance for specification option: 6.8 mm laminated float glass - 16 mm Argon - 4 mm toughened glass with enamel.
Hardware	Hand-winder.
Operation	-
Type	Manual.
Fixing features	Top hung.
Accessories	None. Pleated blinds. Guidance for specification option: VELUX Heritage conservation roof window is compatible with translucent and blackout energy interior pleated blinds. Please contact the manufacturer for more details.

Sound insulation	35(-1;-3).
Air permeability	4.
Impact resistance	3.
Resistance to wind load	C3.
Watertightness	E900.
Dimensions	550 x 978 mm.
Area	0.33 m² (effective daylight area).
Flashing	EDU 1500. Guidance for specification option: Includes underfelt collar BFX to create a weathertight fit. The flashing is made by use of aluminium only.