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GGL Centre-pivot Roof Window

Third party certifications:

BBA Agrément Certificate
Certificate type
QA Certificate
Certificate type
BSI Kitemark
Certificate type

GGL Manually operated centre-pivot timber roof window. Suitable for roof pitches from 15-90°.

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Description

Manually operated, centre pivot roof window for roof pitches between 15-90°.

Features:

Convenient operation – even with furniture placed beneath the window.

Easy to open and quick to close with the top control bar.

Low installation allows for more flexibility and better views.

Operation:

One pull of top control bar allows background ventilation whilst the window remains securely closed. One further pull opens the window.

Rotates 180° and locks in place for ease of cleaning of the outer pane.

Warranty:

Ten-year guarantee for windows and panes.

Three-year guarantee for electrical items and blinds.

General information

Color	white paint color NCS 0500-N
Features	Pivot hung roof window
Material	Wood
Size	470 x 980 mm
Uniclass 2015	Pr_30_59_98_97 Wood frame roof window unitsPrimary

Specification data - Wood frame roof window units

Product Reference	GGL manually operated, centre-pivot roof window
Roof pitch	Insert requirements.
Window	-
Window code	GGL CK02 Standard size 550 mm wide x 778 mm high; effective daylight area, 0.22 m². GGL CK04 Standard size 550 mm wide x 978 mm high; effective daylight area, 0.29 m². GGL CK06 Standard size 550 mm wide x 1178 mm high; effective daylight area, 0.37 m². GGL FK06 Standard size 660 mm wide x 1178 mm high; effective daylight area, 0.47 m². GGL MK04 Standard size 780 mm wide x 978 mm high; effective daylight area, 0.47 m². GGL MK06 Standard size 780 mm wide x 1178 mm high; effective daylight area, 0.59 m². GGL MK08 Standard size 780 mm wide x 1398 mm high; effective daylight area, 0.72 m². GGL PK08 Standard size 942 mm wide x 1398 mm high; effective daylight area, 0.92 m². GGL PK10 Standard size 942 mm wide x 1600 mm high; effective daylight area, 1.07 m². GGL SK06 Standard size 1140 mm wide x 1178 mm high; effective daylight area, 0.95 m². GGL UK04 Standard size 1340 mm wide x 978 mm high; effective daylight area, 0.91 m². GGL UK08 Standard size 1340 mm wide x 1398 mm high; effective daylight area, 1.40 m². GGL CK01 Non-standard size 550 mm wide x 698 mm high; effective daylight area, 0.19 m². GGL FK04 Non-standard size 660 mm wide x 978 mm high; effective daylight area, 0.37 m². GGL FK08 Non-standard size 660 mm wide x 1398 mm high; effective daylight area, 0.58 m². GGL MK10 Non-standard size 780 mm wide x 1600 mm high; effective daylight area, 0.84 m². GGL MK12 Non-standard size 780 mm wide x 1800 mm high; effective daylight area, 0.96 m². GGL PK25 Non-standard size 942 mm wide x 550 mm high; effective daylight area, 0.27 m². GGL PK04 Non-standard size 942 mm wide x 978 mm high; effective daylight area, 0.60 m². GGL PK06 Non-standard size 942 mm wide x 1178 mm high; effective daylight area, 0.75 m². GGL SK01 Non-standard size 1140 mm wide x 698 mm high; effective daylight area, 0.48 m². GGL SK08 Non-standard size 1140 mm wide x 1398 mm high; effective daylight area, 1.16 m². GGL SK10 Non-standard size 1140 x 1600 mm high; effective daylight area, 1.35 m². GGL UK10 Non-standard size 1340 mm wide x 1600 mm high; effective daylight area, 1.63 m². GGL XK99 Special size, available to order; contact VELUX.
Finish	-
Internal frame and sash	White Painted – Code 2 Lacquered Pine – Code 3
External cladding	Grey aluminium; colour reference NCS S-7500-N - Code 0 Untreated copper – Code 1 Titanium zinc – Code 3 Painted aluminium – Code 8, colour Insert RAL or NCS colour reference.
Glazing	68 6.8 mm laminated inner pane with low-e coating; 12 mm Argon filled cavity; 3 mm heat strengthened mid pane with low-e coating; 12 mm Argon filled cavity; 4 mm toughened outer pane with easy to clean and low-e coatings. 62 6.8 mm laminated inner pane with low-e coating; 10 mm Krypton filled cavity; 3 mm heat strengthened mid pane with low-e coating; 10 mm Krypton filled cavity; 8 mm toughened outer pane with anti-dew coating. 66 6.8 mm laminated inner pane with low-e coating; 12 mm Krypton filled cavity; 3 mm heat strengthened mid pane with low-e coating; 12 mm Krypton filled cavity; 4 mm toughened outer pane with easy to clean and anti-dew coatings. 70 6.8 mm laminated inner pane with low-e coating; 15 mm Argon filled cavity; 4 mm toughened outer pane. 70Q 6.8 mm laminated inner pane with low-e coating; 16 mm Argon filled cavity; 4 mm toughened outer pane.
Blinds, Awning and Shutter	-
Type	Not required Blackout blind – Code DKL Blackout energy blind – Code FHC Duo blackout blind – Code DFD External awning blind – Code MHL External roller shutter – Code SHL Flying pleated blind – Code FHL Insect screen – Code ZIL Roller blind – Code RFL Roman blind – Code FHB Solar powered blackout blind – Code DSL Solar powered blackout energy blind – Code FSC Solar powered external awning blind – Code MSL Solar powered external roller shutter – Code SSL Solar powered pleated blind – Code FSL Solar powered roller blind – Code RSL Venetian blind – Code PAL
Colour	Not applicable As schedule ___ Refer VELUX Blinds and Shutters brochure for available colours and patterns.
Operation	Electric Manual – Codes ZCT 200 and ZOZ 085 Control rod and adaptor.
Energy efficiency installation collars	Insulation collar – Code BDX 2000 Not compatible with EDN and EDJ flashings. Includes BFX. Insulation collar – Code BDX 2000F Compatible with EDN and EDJ flashings only. Includes BFX. Underfelt collar – Code BFX 1000 Vapour barrier collar – Code BBX 0000
Flashing	EDL For standard installation in slate up to 8 mm thick; roof pitch 15–90°. EDN For recessed installation in slate up to 8 mm thick; roof pitch 20–90°. EDW For standard installation in tiles up to 120 mm in profile; roof pitch 15–90°. Also for interlocking slate, thatch and profile sheeting. EDJ For recessed installation in tile up to 90 mm in profile; roof pitch 20–90°. EDP For standard installation in plain tiles up to 14 mm thick; roof pitch 25–90°. ZWC For standard installation where an on-site flashing is required; roof pitch 15-90°.
Accessories	None Opening restrictor lock with key – ZOZ 010KC S011 Security lock – ZOZ 012K1

Product Options

Glazing:
- Code 68:
Thermal performance (U-value): 1.1 W/m²K.
Sound insulation (Rw): 35 dB.
Light Transmittance (Tv): 0.71.
Total solar energy transmittance (g): 0.52.
- Code 62:
Thermal performance (U-value): 0.92 W/m²K.
Sound insulation (Rw): 42 dB.
Light Transmittance (Tv): 0.73.
Total solar energy transmittance (g): 0.52.
- Code 66:
Thermal performance (U-value): 1.0 W/m²K.
Sound insulation (Rw): 37 dB.
Light Transmittance (Tv): 0.71.
Total solar energy transmittance (g): 0.52.
- Code 70:
Thermal performance (U-value):1.3 W/m²K.
Sound insulation (Rw): 35 dB.
Light Transmittance (Tv): 0.68.
Total solar energy transmittance (g): 0.46.
- Code 70Q:
Thermal performance (U-value): 1.4 W/m²K.
Sound insulation (Rw): 35 dB.
Light Transmittance (Tv): 0.81.
Total solar energy transmittance (g): 0.63.
Energy efficiency installation collars:
Insulation collar – Code BDX: Optimizes the insulation around the roof window frame by reducing heat loss and eliminating cold bridges. BDX 2000 variant Includes underfelt collar BFX.
Underfelt collar – Code BFX: Ensures a weathertight seal between the roof window and the roof.
Vapour barrier collar – Code BBX: Provides vapour control and air permeability seal.
Flashing:
Flashings are available in materials and finishes to match roof window cladding.
Code EDL: For standard installation into slate and flat roofing materials up to 8 mm thick. Not suitable for interlocking slate.
Code EDN: For recessed installation into slate and flat roofing materials up to 8 mm thick. Not suitable for interlocking slate.
Code EDW: For standard installation into flat and profiled roofing materials up to 120 mm thick, including profiled sheeting and interlocking slates.
Code EDJ: For recessed installation into flat and profiled roofing materials up to 90 mm thick, including profiled sheeting and interlocking slates.
Code EDP: For standard installation into plain tiles up to 14 mm thick.
Code ZWC: Window profile set to be used in conjunction with on-site weathering for non-standard roofing materials. For further details please contact VELUX.

Digital objects

Platform	Compatible	Version	Certified to
Revit	-	4	2.1

Download now from NBS National BIM Library

Third party certifications

BBA Agrément Certificate

08/4608

Additional certifications:

CE marked: EN 14351-1:2006 + A2:2016
EN 1627 Class 2 (70Q variant only)

GGL Centre-pivot Roof Window

white paint color NCS 0500-N

Pivot hung roof window

Wood

470 x 980 mm

GGL manually operated, centre-pivot roof window

GGL CK02

GGL CK04

GGL CK06

GGL FK06

GGL MK04

GGL MK06

GGL MK08

GGL PK08

GGL PK10

GGL SK06

GGL UK04

GGL UK08

GGL CK01

GGL FK04

GGL FK08

GGL MK10

GGL MK12

GGL PK25

GGL PK04

GGL PK06

GGL SK01

GGL SK08

GGL SK10

GGL UK10

GGL XK99

White Painted – Code 2

Lacquered Pine – Code 3

Grey aluminium; colour reference NCS S-7500-N - Code 0

Untreated copper – Code 1

Titanium zinc – Code 3

Painted aluminium – Code 8, colour

68

62

66

70

70Q

Not required

Blackout blind – Code DKL

Blackout energy blind – Code FHC

Duo blackout blind – Code DFD

External awning blind – Code MHL

External roller shutter – Code SHL

Flying pleated blind – Code FHL

Insect screen – Code ZIL

Roller blind – Code RFL

Roman blind – Code FHB

Solar powered blackout blind – Code DSL

Solar powered blackout energy blind – Code FSC

Solar powered external awning blind – Code MSL

Solar powered external roller shutter – Code SSL

Solar powered pleated blind – Code FSL

Solar powered roller blind – Code RSL

Venetian blind – Code PAL

Not applicable

As schedule ___

Electric

Manual – Codes ZCT 200 and ZOZ 085

Insulation collar – Code BDX 2000

Insulation collar – Code BDX 2000F

Underfelt collar – Code BFX 1000

Vapour barrier collar – Code BBX 0000

EDL

EDN

EDW

EDJ

EDP

ZWC

None

Opening restrictor lock with key – ZOZ 010KC S011

Security lock – ZOZ 012K1

Additional certifications: