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GGU Solar Powered, White Polyurethane, Centre-Pivot Roof Window

Verified by manufacturer 4 months ago

VELUX Company Ltd

Fully integrated, solar powered, maintenance free, white polyurethane, centre pivot roof window for roof pitches between 15–90°.

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+44 (0)1592 778873 Website

Application

Designed to be used on roofs with pitches from 15–90°. Ideal for out-of-reach areas.

Description

Features and benefits:

  • Maintenance free polyurethane moulding with white finish on timber core.
  • Fully integrated, pre-installed motor.
  • Photovoltaic cell on the external window frame charges the battery which in turn powers the motor for operation; PV cell requires direct exposure to sunlight.
  • No need to plug into a power supply.
  • Ideal for out-of-reach areas.
  • Simple, convenient wall switch to operate the windows.
  • Rain sensor closes window automatically in the event of rain.


Glazing:

- Code 6830:

  • 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 6630:

  • 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 7030:

  • 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: Optimizes the insulation around window frame by preventing 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.

General information

Color

White

Finish

Lacquered

Guidance for specification option:

Internal frame and sash has a white lacquer finish on moulded polyurethane around a timber core. External cladding is 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, colour

Material

Timber

Guidance for specification option:

Timber core

Polyurethane

Guidance for specification option:

Polyurethane coated frames

Aluminium

Guidance for specification option:

Aluminium cladding

Width

780 mm

942 mm

1140 mm

1340 mm

Height

978 mm

1178 mm

1398 mm

1600 mm

920 mm

Warranty description

Ten year

Guidance for specification option:

For window and pane

Three year

Guidance for specification option:

For electrical items and blinds

Uniclass

Pr_30_59_98_72 Rigid polyurethane frame roof window unitsPrimary

CAWS

L10/480 Roof windows

Product range

Roof window single installation

Specification data - Rigid polyurethane frame roof window units

Product performance

-

Whole window U-value

0.88–1.3 W/m²K.

Guidance for specification option:

Depending on product option.

Glazing or infill

-

Composition

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

Hardware

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

Operation

-

Type

Solar powered.

Guidance for specification option:

photovoltaic cell on the external window frame charges the battery which in turn powers the motor for operation; PV cell requires direct exposure to sunligh

Accessories

Not required.

VELUX ACTIVE with NETATMO.

Guidance for specification option:

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

Internal frame and sash

White polyurethane lacquer.

Guidance for specification option:

Code 0

External cladding

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

Guidance for specification option:

Code 0

Untreated copper.

Guidance for specification option:

Code 1

Titanium zinc.

Guidance for specification option:

Code 3

Painted aluminium.

Guidance for specification option:

Code 8, colour

Roof pitch

Guidance for specification option:

Insert requirements.

Window code

GGU CK02.

Guidance for specification option:

Standard size 550 mm wide x 778 mm high, effective daylight area 0.22 m².

GGU CK04.

Guidance for specification option:

Standard size 550 mm wide x 978 mm high, effective daylight area 0.29 m².

GGU CK06.

Guidance for specification option:

Standard size 550 mm wide x 1178 mm high, effective daylight area 0.37 m².

GGU FK06.

Guidance for specification option:

Standard size 660 mm wide x 1178 mm high, effective daylight area 0.47 m².

GGU MK04.

Guidance for specification option:

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

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Glazing

6830.

Guidance for specification option:

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.

6630.

Guidance for specification option:

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.

7030.

Guidance for specification option:

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 DSL.

External awning blind – code MSL.

External shutter – code SSL.

Light dimming energy blind – code FSC.

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Colour

Not applicable.

As schedule.

Guidance for specification option:

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

Energy efficiency installation collars

Insulation Collar – Code BDX 2000.

Guidance for specification option:

Not compatible with EDN and EDJ flashings. Includes BFX.

Insulation Collar – Code BDX 2000F.

Guidance for specification option:

Compatible with EDN and EDJ flashings only. Includes BFX.

Underfelt Collar – Code BFX 1000.

Vapour Barrier Collar – Code BBX 0000.

Flashing

EDL.

Guidance for specification option:

For standard installation in slate up to 8 mm thick; roof pitch 15–90°.

EDN.

Guidance for specification option:

For recessed installation in slate up to 8 mm thick; roof pitch 20–90°.

EDW.

Guidance for specification option:

For standard installation in tiles up to 120 mm in profile; roof pitch 15–90°. Also for interlocking slate, thatch and profile sheeting.

EDJ.

Guidance for specification option:

For recessed installation in tile up to 90 mm in profile; roof pitch 20–90°.

EDP.

Guidance for specification option:

For standard installation in plain tiles up to 14 mm thick; roof pitch 25–90°.

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Sustainability data

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

2.7

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