VELUX GGU MK04 White Polyurethane Centre Pivot Roof Window - 78cm x 98cm

Product Code:
VELUX-GGU-MK04
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Product Description

This VELUX GGU white polyurethane centre-pivot roof window is 78cm x 98cm and comes with a variety of options, including opening type and glazing. Opting for this centre-pivot window in white polyurethane means you get a moisture-resistant white polyurethane core with a thermally moulded timber core inside. This window is a great choice for humid areas like kitchens or bathrooms.

New generation features of VELUX centre-pivot windows

More daylight: up to 18% larger pane area.
Slim profile: slim profiles and larger pane means more glass and less frame.
Thermo technology: innovative use of high performance insulation material.
More comfort: a more modern and attractive design with excellent ventilation and operation control.
Control bar: new design of the control bar with functionality icons.
Exterior design: improved exterior finish with a softer and more discrete expression.
Click-on covers: fewer screws with the new click-on covers.
Top cover: slimmer top cover.

Glazing Options

(070) Laminated (Double) Glazing: VELUX’s standard safety double glazing with laminated inner pane and toughened outer pane, uValue of 1.3 W/m2k.

(066) Triple Glazing: Laminated inner pane and toughened outer pane with enhanced energy efficiency and an anti-dew and easy-to-clean coating, uValue of 1.0 W/m2k.

(062) Enhanced Noise Reduction Glazing: Triple glazed with laminated inner pane and toughened outer pane. Anti-dew coating with further enhanced noise reduction, uValue 0.92 W/m2k

(070Q) Security Glazing: Double glazed laminated inner pane and toughened outer pane with enhanced security, uValue 1.3 W/m2k.

(068) Noise Reduction Glazing: Triple glazed laminated inner pane and toughened outer pane with rain noise reduction, uValue 1.1 W/m2k.

Operation Options

Manual Operation: Easy to open and close using the top control bar, for the harder to reach manual operations, use the VELUX telescopic window pole.

VELUX INTEGRA Electric Operation: Operated with a convenient wall switch which is simply plugged into a power supply, with rain sensors for automatic closing when it rains.

VELUX INTEGRA Solar Operation: PV solar cell on external window gives you an electric roof window powered by the sun so no need for connection to a mains power supply, also features rain sensors for automatic closing when it rains.

Product Documents

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Dimensions

WIDTH 780mm

Details

Code GGU Size MK04 - 78 x 98cm Height 980mm Finish White Polyurethane
Operation Manual
Electric
Solar
Glazing Noise Reduction Glazing
Double Glazing
Triple Glazing
Security Glazing
Enhanced Noise Reduction Glazing

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Questions & Answers

Question:

Is this a direct replacement for on old (25 years) Velux wooden frame window. Is the internal frame size the same to match the window reveals formed to fit the original (is the groove in the frame the same size) and is the unit the same depth from inside to outside? I am hoping for any easy job! Looking forward to your reply, many thanks.

Answer:

This would match an old Velux M04 but if replacing you need to take out the frame and sash of the old unit to replace with this and also replace the Flashing kit. You cannot just switch the sashes over I am afraid. If you needed more details please email sales@roofingsuperstore.co.uk.

Question:

Can I use two of these together with a EBL0021B twin flashing kit?

Answer:

Yes, if you wanted ton install two of these into a Slate Roof with a 18mm gap between the windows you would use the kit linked below.

https://www.roofingsuperstore.co.uk/product/velux-ebl-mk04-0021b-twin-slate-flashing-18mm-gap-78cm-x-98cm.html

Question:

HI There Does this window have a trickle vent built in? What flashing kits would i need for this window? I have pan tiles but they are not a flat tile Thanks Carl

Answer:

The Velux windows have a vent opening bar, so you can crack the bar open slightly for trickle ventilation, then pull it down fully to open the window.

For pantiles you would need the EDW Flashing kit, please find a link below.

https://www.roofingsuperstore.co.uk/product/velux-edw-mk04-0000-single-120mm-tile-flashing-78cm-x-98cm.html

Product Reviews

5 / 5 9 reviews
Mrs Kristine Prescott
Reviewing VELUX GGU MK04 007030 White Centre Pivot Solar INTEGRA Window 78x98cm
6th September
I’m so pleased with the windows and I love that they are solar powered so I can open them with my control. Excellent
Trevor Kew
Reviewing VELUX GGU MK04 0070 White Centre Pivot Window Laminated - 78cm x 98cm
15th December 2020
good window
Andy Rodgers
Reviewing VELUX GGU MK04 007021U White Centre Pivot INTEGRA Window - 78cm x 98cm
25th October 2020
Great looking product that is installed as a bathroom skylight.
Mrs Anne Hassan
Reviewing VELUX GGU MK04 0070 White Centre Pivot Window Laminated - 78cm x 98cm
22nd October 2020
Excellent service good quality windows would use this company again
Anthony Smith
Reviewing VELUX GGU MK04 0070 White Centre Pivot Window Laminated - 78cm x 98cm
30th August 2020
Always a good product, works every time
JOHN AND LYNN, LINCOLNSHIRE
Reviewing VELUX GGU MK04 0070 White Centre Pivot Window Laminated - 78cm x 98cm
29th July 2020
Very happy with this white PVC pivot window. Installed relatively easy and it looks great. It has transformed our upstairs bathroom which had no natural daylight. Should have done it years ago!
Paul Finlay
Reviewing VELUX GGU MK04 0070 White Centre Pivot Window Laminated - 78cm x 98cm
25th February 2020
Excellent product and service
Andrew (lancashire)
Reviewing VELUX GGU MK04 0070 White Centre Pivot Window Laminated - 78cm x 98cm
21st November 2019
Excellent product
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VELUX GGU MK04 White Polyurethane Centre Pivot Roof Window - 78cm x 98cm

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