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GGL Manually Operated, Centre-Pivot Roof Window with Vertical Window Below

GGL Manually Operated, Centre-Pivot Roof Window with Vertical Window Below

Verified by manufacturer 4 months ago

VELUX Company Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • QA Certificate

    QA Certificate

    Certificate type

Manually operated, centre pivot roof window with additional vertical element on roof pitches between 15–55°.

Jump to:
+44 (0)1592 778225 www.velux.co.uk

Application

Suitable for one and a half-storey properties. For roof pitches between 15–55°.

Description

Features and benefits:

  • Combines a single sloping roof window and vertical window below to expand the view and increase daylight.
  • Ideal for one and a half-storey properties.
  • 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 easy cleaning of outer pane.


Glazing:

- Code 70:

6.8 mm laminated inner pane with low-e coating; 15 mm Argon filled cavity; 4 mm toughened outer pane.

  • 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.


Vertical window element:

– Side hung, tilt and turn option (VFA and VFB):

  • Handing: VFA is left hand hung. VFB is right hand hung.
  • Inward opening.
  • Opening light is operated by means of a handle at the side of the sash. Ventilation is obtained through a limited opening, for safety. It is also possible to open the window completely for easy cleaning of the exterior pane, and for use as emergency escape.
  • One standard size; eight non-standard sizes. Note: Vertical window must be same width as roof window.

– Bottom hung option (VFE):

  • Inward opening.
  • Opening light is operated by means of a handle at the top of the sash. Ventilation is obtained through a limited opening, for safety. A release button makes it possible to open the window completely for easy cleaning of the exterior pane.
  • Two standard sizes; fourteen non-standard sizes available to order. Note: Vertical window must be same width as roof window.

General information

Color

White

External Colour NCS S-7500-N; Internal Colour, white paint NCS S 0500-N

Finish

Painted

Internal frame and sash is White painted as standard or comes in Lacquered natural pine.

Lacquered

Material

Pine

Frames

Aluminium

External cladding available in grey aluminium; colour reference NCS S-7500-N - Code 0.

Size

Wide range of sizes to suit project requirements

-

Width

780 mm

942 mm

1140 mm

1340 mm

Height

978 mm

1178 mm

1398 mm

1600 mm

601 mm

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WarrantyDescription

Ten year

For window and pane

Three year

For blinds and electrics

Uniclass

Pr_30_59_98_97 Wood frame roof window unitsPrimary

CAWS

L10/480 Roof windows

Product range

Roof window with vertical installation

Specification data - Wood frame roof window units

Standard

BBA Agrément Certificate.

Product performance

-

Whole window U-value

1.0–1.3 W/m²K.

Depending on product option.

Glazing or infill

-

Composition

Argon filled cavity.

Operation

-

Type

Manual.

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 pa

Accessories

None.

Opening restrictor lock with key.

Codes ZOZ 010KC S011 - For roof window only.

Window lock.

Code ZOZ 012K1 - For roof window only.

Execution

Fixing of wood frames.

Internal frame and sash

White painted.

Standard.

Lacquered natural pine.

External cladding

Grey aluminium; colour reference NCS S-7500-N.

Code 0

Roof pitch

Insert requirements.

Roof window code

GGL MK04 2070.

Standard size 780 mm wide x 978 mm high; effective daylight area, 0.47 m².

GGL MK06 2070.

Standard size 780 mm wide x 1178 mm high; effective daylight area, 0.59 m².

GGL MK08 2070.

Standard size 780 mm wide x 1398 mm high; effective daylight area, 0.72 m².

GGL PK08 2070.

Standard size 942 mm wide x 1398 mm high; effective daylight area, 0.92 m².

GGL PK10 2070.

Standard size 942 mm wide x 1600 mm high; effective daylight area, 1.07 m².

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Vertical window code

VFA MK35 2070.

Left hung, standard size 780 mm wide x 954 mm high; effective daylight area, 0.44 m²

VFA MK36 2070.

Left hung, non-standard size 780 mm wide x 1154 mm high; effective daylight area, 0.56 m².

VFA MK38 2070.

Left hung, non-standard size 780 mm wide x 1374 mm high; effective daylight area, 0.69 m².

VFA PK35 2070.

Left hung, non-standard size 942 mm wide x 954 mm high; effective daylight area, 0.56 m².

VFA PK36 2070.

Left hung, non-standard size 942 mm wide x 1154 mm high; effective daylight area, 0.71 m².

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Centre-pivot window

Not required.

Blackout blind – Code DKL.

Blackout energy blind – Code FHC.

Duo blackout blind – Code DFD.

External awning blind – Code MHL.

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Vertical window

Blackout blind – Code DKL.

Blackout energy blind – Code FHC.

Duo blackout blind – Code DFD.

External awning blind – Code MIE.

Flying pleated blind – Code FHL.

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Flashing

EFL 0012.

For standard installation in slate up to 8mm thick; roof pitch 15-55°

EFN 0012.

For recessed installation in slate up to 8mm thick; roof pitch 20-55°

EFW 0012.

For standard installation in tiles up to 120mm in profile. Also for interlocking slate, thatch and profile sheeting. roof pitch 15-55°.

EFJ 0012.

For recessed installation in tiles up to 90mm in profile; roof pitch 20-55°.

ZWC.

For standard installation where an on-site flashing is required; roof pitch 15-90°.

Environmental information

Embodied carbon

1.7 kg·CO₂e/kg

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

08/4608

Additional certifications:

  • CE Marked: EN 14351-1:2006 + A2:2016

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