Order Helpline 01752 692 760
Order Helpline 01752 692 760

VELUX GGL CK02 Centre Pivot Roof Window - 55cm x 78cm


With a wide variety of finish, operation and glazing options available for this VELUX centre-pivot window, you can choose just the perfect window to suit your installation needs. With click-on covers, installation is quick, easy and safe while the simple red and blue line brac...Read More

£294.00 Incl. VAT
Oops! Please select from the options
Delivery from: 1-2 Working Days
Shipping costs displayed in basket.
We can let you know when this product is back in stock.

This product is proving to be very popular and has unfortunately sold out.

Enter your email below and we'll notify you as soon as this product is back in stock:

For delivery Friday, Mar 1st - order in:
days hrs mins secs
Subject to stock availability, if products on a 24 hours service are ordered alongside products NOT on a 24 hours service, this may delay your whole order.
View Transport Policy

All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlands and Islands, a member of our helpline team will contact you prior to processing your order should an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

Create a wishlist

"Excellent Service"

philip craggs


With a wide variety of finish, operation and glazing options available for this VELUX centre-pivot window, you can choose just the perfect window to suit your installation needs. With click-on covers, installation is quick, easy and safe while the simple red and blue line bracket system helps you to differentiate between recessed and standard applications.

For straightforward cleaning from inside your home, this VELUX centre-pivot window can be rotated 180° and secured in position with a built-in barrel bolt so you can safely clean the exterior while the high-quality pivot hinges ensure smooth operation. Thanks to the convenient and neatly designed top control bar, you can let fresh air into your home through the ventilation flap even when the window is shut while the filter protects against insects and dust. Featuring VELUX Thermo-Technology™, this centre-pivot window helps to keep your home warm by transferring less energy.

Features & Benefits: VELUX GGL CK02 Centre Pivot Roof Window - 55cm x 78cm

  • Transforms your home with daylight
  • Suitable for use on roof pitches from 15° up to 90°
  • Variety of finish, operation and glazing options
  • Convenient ventilation bar
  • Quick, safe and easy to install
  • VELUX Thermo-Technology™ for energy efficiency
  • 3-year guarantee on all electrical products and blinds
  • 10-year guarantee on all core products

What's more, all the standard glazing options come with premium features such as VELUX's unique rain noise reduction, UV filter, toughened glass and safety lamination. This single roof window is ideal for transforming small rooms with daylight.

With pre-mounted brackets, you can choose an interior blind to control light within your room and you can install it with ease by simply clicking the blind and adding the pre-cut side channels.

Standards & Certification

  • BBA certified


Size CK02 - 55 x 78cm Width 550mm


Code GGL Height 780mm Finish Pine
White Painted
Operation Manual
Glazing Double Glazing
Enhanced Noise Reduction Glazing
Noise Reduction Glazing
Security Glazing
Triple Glazing


There are no product downloads to show.

Questions & Answers


Hello, is 780 x 550 the clear structural opening size? Thanks


780 + (45mm) 550 +(40-60mm)


Do you have an insulation guide for this product




What size is the glass?


Pane size: 399 x 636

Visible glass: 360 x 578

Breakdown: Thickness 25mm - 6.8mm Laminated Low E Inner - 15mm Argon Cavity - 4mm Toughened Low E Outer


What is the airflow rate for a CK02 when the ventilation bar is open?


You will need to call Velux on this one as there is no data to support the answer. 01592 778225


What colour is the exterior finish?


Dark Grey


Can it be fitted with a central conservation glazing bar in matching colour to frame?


No, the glazing bar only works with double gazing not triple


Can you please give me your very best price for the supply of 4 x VELUX GGL CK02 2070 White Centre Pivot Window Laminated - 55cm x 78cm plus standard tile fitting kit. Would you also confirm the delivery schedule Many thanks Roger


I will email you a quote


Can the sash be fully removed from the frame


Yes it can, have a look on the Velux website for a youtube video or give them a call on 01592778225


Can you confirm width & height please re: GGL CK02 2068 550mm x 780mm. Does 780mm refer to centre pivot width & 550mm the height? Many thx


The width is 55cm and the height 78cm (as you are holding the window)


This will be needed for a home project, date required mid may. Can you email me this quote please. Many thanks Pete


Good Morning Pete

I have emailed you a quote with interlocking flashing - please check this before you place the order


Hi, What is the lead time on this window please, I need 4 of them?


Hi Matt

I have sent you a quote with all the lead times - please check the flashing is correct before you place the order - all in stock


does this come with flashing kit ? Why does your calculator not add blind price?


This does not come with a Flashing as standard you need to select the Flashing from the drop down menu, the same with the Blind just select the one youneed from the menu and it will add them to the basket for you.


GGL CK02 2070, does this come with flashing?


This does not come with a Flashing, you can see the main Flashing options below.

For Natural and Man Made Slate


For Profiled or Interlocking tiles 


For Plain tiles (peg/rosemary tiles)




Product Enquiry Form

VELUX GGL CK02 Centre Pivot Roof Window - 55cm x 78cm

*Required Field