GGU manually operated, white polyurethane, centre-pivot roof window with GIU sloping fixed windows below, combination installation

GGU manually operated, white polyurethane, centre-pivot roof window with GIU sloping fixed windows below, combination installation

VELUX Company Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Manually operated, maintenance free, white polyurethane, centre pivot roof window with additional lower fixed element for combination installations on roof pitches between 15–90°

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+44 (0)1592 778225 www.velux.co.uk
Application

For combination installations on roof pitches between 15–90°.

Description

Manually operated, maintenance free, white polyurethane, centre pivot roof window with additional lower fixed element for combination installations on roof pitches between 15–90°

Fixed elements are installed in combination side by side to create panoramic views. The fixed window is installed directly below the roof window.

Combination flashings are modular meaning there is no limit to the overall size of the group, but the minimum distance between windows side by side is 100 mm.

Ventilation, exterior maintenance and cleaning is all via the roof window.

Features:

  • Maintenance free polyurethane moulding with white finish on timber core.
  • Convenient operation – even with furniture placed beneath the window.
  • Easy to open and quick to close with the top control bar.
  • Additional fixed elements beneath offer a great view while standing and when seated.

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.

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 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.

Configuration:

The number of roof windows must be the same as the number of lower fixed windows; roof windows and lower fixed windows must be the same width.

Flashing:

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

  • Code EKL + ETL: For standard installation into slate and flat roofing materials up to 8 mm thick. Not suitable for interlocking slate; Roof pitches from 15–90°.
  • Code EKW + ETW: For standard installation into flat and profiled roofing materials up to 120 mm thick, including profiled sheeting and interlocking slates. Roof pitches from 15–90°.
  • Code EKN + ETN: For recessed installation into slate and flat roofing materials up to 8 mm thick. Not suitable for interlocking slate; Roof pitches from 15-90°.
  • Code EKJ + ETJ: For recessed installation into flat and profiled roof materials up to 90 mm thick, including profiled sheeting and interlocking slates; Roof pitches from 20–90°.
  • 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.

Warranty:

  • Ten-year guarantee for windows and panes.
  • Three-year guarantee for electrical items and blinds.

Application:

For combination installations on roof pitches between 15–90°.

General information

Features

Maintenance free polyurethane moulding with white finish on timber core

Convenient operation – even with furniture placed beneath the window

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

Additional fixed elements beneath offer a great view while standing and when seated

Maintenance free polyurethane moulding with white finish on timber core, convenient operation – even with furniture placed beneath the window. Easy to open and quick to close with the top control bar and additional fixed element beneath offers a great view while standing and when seated

Finish

Internal frame and sash has a white 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 core with polyurethane coated frames and aluminium cladding

Size

Wide range of sizes to suit project requirements. Distance between side frame is 100 mm as standard or 120 mm, 140 mm, 160 mm available

WarrantyDescription

Ten-year guarantee for window and pane. Three-year guarantee for electrical items and blinds

Uniclass 2015

Pr_30_59_98_72 Rigid polyurethane frame roof window unitsPrimary

CAWS

L10/480 Roof windows

L10/50 Roof windows

Specification data - Rigid polyurethane frame roof window units

Product Reference

GGU manually operated, white polyurethane, centre-pivot roof window with GIU sloping fixed windows below, combination installation

Product performance

-

Whole window U-value

1.0 W/m²K - 1.3 W/m²K depending on product option

Frame

-

Finish as delivered

-

Internal frame and sash

White polyurethane

Code 0

External cladding

Grey aluminium; colour reference NCS S-7500-N

Code 0

Untreated copper

Code 1

Titanium zinc

Code 3

Painted aluminium

Code 8

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

Manually operated

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

Fixing

-

Fixing features

Insulation collar, underfelt collar and vapour barrier collar available for installation

Accessories

None

Insect screen

Code ZIL

Opening restrictor lock with key

Codes ZOZ 010KC S011 - For upper roof window only.

Window lock

Code ZOZ 012K1 - For upper roof window only.

Roof pitch

Insert requirements.

Number of roof windows

Insert requirements.

Number of fixed lights

Insert requirements.

Distance between side frames

100 mm

Standard frame gap.

120 mm

140 mm

160 mm

Window

-

Roof window size code

GGU MK04

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

GGU MK06

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

GGU MK08

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

GGU PK08

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

GGU SK06

Standard size 1140 mm wide x 1178 mm high, effective daylight area 0.95 m².

GGU UK04

Standard size 1340 mm wide x 978 mm high, effective daylight area 0.91 m².

GGU UK08

Standard size 1340 mm wide x 1398 mm high, effective daylight area 1.40 m².

GGU FK04

Non-standard size 660 mm wide x 978 mm high, effective daylight area 0.38 m².

GGU FK08

Non-standard size 660 mm wide x 1398 mm high, effective daylight area 0.58 m².

GGU MK10

Non-standard size 780 mm wide x 1600 mm high, effective daylight area 0.85 m².

GGU PK06

Non-standard size 942 mm wide x 1178 mm high, effective daylight area 0.75 m².

GGU SK08

Non-standard size 1140 mm wide x 1398 mm high, effective daylight area 1.16 m².

Fixed lower window code

GIU MK34

Standard size 780 mm wide x 920 mm high; effective daylight area 0.44 m².

GIU PK34

Standard size 942 mm wide x 920 mm high; effective daylight area 0.56 m².

GIU SK34

Non-standard size 1140 mm wide x 920 mm high; effective daylight area 0.70 m².

GIU UK34

Non-standard size 1340 mm wide x 920 mm high; effective daylight area 0.85 m².

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.

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.

Blind

-

Upper roof window

Blackout blind – Code DKL

Blackout energy blind – Code FHC

Duo blackout blind – Code DFD

Flying pleated blind – Code FHL

Roller blind – Code RFL

Roman blind – Code FHB

Solar powered blackout blind – Code DSL

Solar powered blackout energy blind – Code FSC

Solar powered pleated blind – Code FSL

Solar powered roller blind – Code RSL

Venetian blind – Code PAL

Colour

Not applicable

As schedule ___

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

Lower fixed window

Not required

Blackout blind – Code DKL

Blackout energy blind – Code FHC

Duo blackout blind – Code DFD

Flying pleated blind – Code FHL

Roller blind – Code RFL

Roman blind – Code FHB

Solar powered blackout blind – Code DSL

Solar powered blackout energy blind – Code FSC

Solar powered pleated blind – Code FSL

Solar powered roller blind – Code RSL

Venetian blind – Code PAL

Colour

Not applicable

As centre-pivot

As schedule ___

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

Manual operation

Not required

Control rod and adaptor, Codes ZCT 200K and ZOZ 085

Energy efficient installation

Insulation Collar – Code BDX 2000

Not compatible with E*N and E*J flashings. Includes BFX.

Underfelt Collar – Code BFX 1000

Vapour Barrier Collar – Code BBX 0000

Flashing

EKL + ETL

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

EKW + ETW

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

EKN + ETN

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

EKJ + ETJ

For recessed installation into tile up to 120 mm thick; roof pitch 20–90°.

ZWC

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

Standard product features

Colour:

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

Features:

Maintenance free polyurethane moulding with white finish on timber core, convenient operation – even with furniture placed beneath the window. Easy to open and quick to close with the top control bar and additional fixed element beneath offers a great view while standing and when seated.

Finish:

Internal frame and sash has a white 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 core with polyurethane coated frames and aluminium cladding.

Size:

Wide range of sizes to suit project requirements. Distance between side frame is 100 mm as standard or 120 mm, 140 mm, 160 mm available.

Warranty description:

Ten-year guarantee for window and pane. Three-year guarantee for electrical items and blinds

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