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GGL INTEGRA® Electric, Centre-Pivot Roof Window, Twin Installation

GGL INTEGRA® Electric, Centre-Pivot Roof Window, Twin Installation

Verified by manufacturer 3 months ago

VELUX Company Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Fully integrated electrically operated centre pivot roof windows, for twin installation with 18 mm or 50 mm gap on roof pitches between 15–90°.

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

Application

For twin installation with 18 mm or 50 mm gap on roof pitches between 15–90°. Ideal for out-of-reach areas.

Description

Features and benefits:

  • Fully integrated, pre-installed motor.
  • Ideal for out-of-reach areas.
  • Simple, convenient wall switch to operate the windows.
  • Rain sensor closes window automatically in the event of rain.


Support rafters:

Supplied in the same finish as the roof windows.


Glazing:

- Code 6821U:

  • 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 6621U:

  • 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 7021U:

  • 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.


Energy efficiency installation collars:

  • Insulation collar – Code BDX 2011 for 18 mm frame gaps: Optimizes the insulation around the window frame by preventing heat loss and eliminating cold bridges. 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 EBL 0021B:

  • For standard installation into slate and flat roofing materials up to 8 mm thick: not suitable for interlocking slate.
  • 18 mm gap between units.
  • Roof pitch 15–90º.

- Code EBW 0021B:

  • For standard installation into flat and profiled roofing materials up to 120 mm thick, including profiled sheeting and interlocking slates.
  • 18 mm gap between units.
  • Roof pitch 15–90º.

- Code EBP 0021B:

  • For standard installation into plain tiles up to 14 mm thick.
  • 18 mm gap between units.
  • Roof pitch 25–90º.

- Code EBL 0021C:

For CK02, CK04 and CK06 size windows only.

  • For standard installation into slate and flat roofing materials up to 8 mm thick: not suitable for interlocking slate.
  • 50 mm gap between units.
  • Roof pitch 15–90º.

- Code EBW 0021C:

For CK02, CK04 and CK06 size windows only.

  • For standard installation into flat and profiled roofing materials up to 120 mm thick, including profiled sheeting and interlocking slates.
  • 50 mm gap between units.
  • Roof pitch 15–90º.

- Code ZWC:

  • Window profile set to be used in conjunction with on-site weathering for non-standard roofing materials.
  • Roof pitch 15–90º.
  • For further details please contact VELUX.

General information

Color

White

Finish

Painted

[Finish, Internal frame and sash is White painted or comes in Lacquered natural pine. External cladding available in grey aluminium; colour reference NCS S-7500-N - Code 0, untreated copper – Code 1, titanium zinc – Code 3 and painted aluminium – Code 8]

Lacquered

Material

Pine

frames

Aluminium

cladding

Size

[Size, Wide range of sizes to suit project requirements. Distance between side frames is 18 mm or 50 mm]

-

Width

18 mm

50 mm

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 close coupled installation

Specification data - Wood frame roof window units

Product performance

-

Whole window U-value

0.86–1.3 W/m²K depending on product option.

Glazing or infill

-

Composition

Argon filled cavity, Krypton filled cavity depending on product option.

Hardware

Flashings are available in materials and finishes to match roof window cladding.

Operation

-

Type

Electrically operated- simple, convenient wall switch to operate the windows. Rain sensor closes window automatically in the event of rain.

Electrical supply

Pre-installed motor.

Fixing features

Installation collars e.g. insulation, underfelt, vapour barrier.

Accessories

None.

VELUX ACTIVE with NETATMO.

Code KIX 300 - Smart sensor based operation and smartphone control.

Battery Back Up.

Code KLB 100

Execution

Fixing of wood frames.

Internal frame and sash:

White painted.

Code 2

Lacquered natural 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

Roof pitch

Insert requirements.

Number of windows in group

Insert requirements.

Distance between side frames

18 mm.

50 mm.

Codes CK02, CK04 and CK06 only.

Support rafters

Not required.

EBY W20 2000.

2000 mm long for 18 mm only.

EBY W27 2000.

2700 mm long for 18 mm only.

EBY W35 2000.

3500 mm long for 18 mm only.

Window code

GGL CK02.

Standard size 550 x 778 mm high, effective daylight area 0.10 m².

GGL CK04.

Standard size 550 x 978 mm high, effective daylight area 0.20 m².

GGL CK06.

Standard size 550 x 1178 mm high, effective daylight area 0.20 m².

GGL FK06.

Standard size 660 x 1178 mm high, effective daylight area 0.24 m².

GGL MK04.

Standard size 780 x 978 mm high, effective daylight area 0.28 m².

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Glazing

6821U.

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.

6621U.

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; 12mm Krypton filled cavity; 4 mm toughened outer pane with easy to clean and anti-dew coatings.

7021U.

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

Type

Not required.

Blackout blind – Code DML.

External awning blind – Code MML.

External shutter – Code SML.

Light dimming energy blind – Code FMC.

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Colour

Not applicable.

As schedule.

Refer to VELUX Blinds and Shutters brochure for available colours and patterns.

Energy efficient installation

Insulation Collar – Code BDX 2011.

Includes BFX, for 18 mm gap only

Underfelt Collar – Code BFX 1000.

Vapour Barrier Collar – Code BBX 0000.

Flashing

EBL 0021B.

18 mm gap between units; for standard installation into slate up to 8 mm thick; roof pitch 15–90º.

EBW 0021B.

18 mm gap between units; for standard installation into tiles up to 120 mm in profile; roof pitch 15–90º.

EBP 0021B.

18 mm gap between units; for standard installation into plain tiles up to 14 mm thick; roof pitch 25–90º.

EBL 0021C.

50 mm gap between units; for standard installation into slate up to 8 mm thick; roof pitch 15–90°; CK02, CK04 and CK06 only.

EBW 0021C.

50 mm gap between units; for standard installation into tiles up to 120 mm in profile; roof pitch 15–90º; CK02, CK04 and CK06 only.

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Environmental information

Embodied carbon

1.7 kg·CO₂e/kg

Third party certifications

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

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