VELUX: roof windows

Conservation Roof Windows

For traditional buildings

Guarantee Information
Options & Pricing > Technical Drawings >
Conservation Roof Windows

For traditional buildings

Roof Pitch Roof Pitch App

Check your roof pitch

CENTRE-PIVOT

  • Recessed into slate 20°-90°
  • Plain tiles 25°-90°
  • Tiles 15°-90°
  • Recessed into tiles 20°-90°
TOP-HUNG

  • Recessed into slate 20°-55°
  • Plain tiles 25°-55°
  • Tiles 15°-55°
  • Recessed into tiles 20°-55°
Conservation Roof Windows

For traditional buildings

Roof Pitch Roof Pitch App

Measure your Roof Pitch

Use the VELUX Roof Pitch app to measure the pitch of your roof to help you choose the right roof window.

The height and placing of the roof window have to be adjusted according to the pitch of the roof. "The lower the roof pitch, the longer the roof window”.

VELUX® recommends that the top of the roof window is installed approximately 200 cm above the floor.

Download the iphone app, then place your phone directly on the roof to see the pitch or use the build-in camera mode to find the pitch directly.

Download the app>

Conservation Roof Windows

For traditional buildings

Roof Windows Recessed Flashings Glazing Bars Conservation Package

Conservation Roof Windows

When planning dictates that a window of traditional appearance is required, conservation roof windows should be considered. All of our conservation roof windows have the same superior technological features of a VELUX roof window but in a traditional black conservation style.

  • Available in either Centre-Pivot or Top-Hung.
  • Black external profiles and glazing bar. RAL colour 9005.
  • Recessed installation for slate and tiled roofs.
  • Top-Hung roof windows listed below are suitable for emergency escape.
  • Other sizes and glazing options available –  contact VELUX® for further information.
Conservation Roof Windows

For traditional buildings

Roof Windows Recessed Flashings Glazing Bars Conservation Package

Recessed Flashings

Recessed flashings provide a sleek, streamlined finish as the window is installed deeper into the roof structure meaning that less of the window protrudes above the roofline. The EDN and EDJ flashings also include a BDX insulation collar and BFX underfelt collar and are recommended by VELUX® for optimum energy efficiency.

Our full range of recessed flashings are available as part of our conservation roof window packages and help you to comply with local conservation requirements.

Conservation Roof Windows

For traditional buildings

Roof Windows Recessed Flashings Glazing Bars Conservation Package

Optional glazing bars
for standard VELUX roof windows

The requirements from conservation officers throughout the country differ and the black finish featured on our conservation roof window packages may not be required in your area. 

Consult your local conservation officer to see if you can create a traditional appearance by adding a glazing bar to a standard VELUX roof window with grey exterior. This will allow you to take advantage of more window styles and sizes available.

As with our standard conservation roof window, a more traditional appearance can also be achieved by installing the window deeper into the roofline with the use of VELUX recessed flashing kits. Recessed flashing kits also have the advantage of providing a greater insulating value for a more energy efficient installation.

View Flashings>
Conservation Roof Windows

For traditional buildings

Roof Windows Recessed Flashings Glazing Bars Conservation Package

TO CREATE YOUR GREY CONSERVATION PACKAGE:

  • Select your preferred VELUX roof window. This includes white polyurethane, pine and all operating methods.
  • Choose a flashing kit suitable for your specific roof pitch and roofing material – a recessed flashing kit is recommended.
  • Use VELUX installation products for optimum energy efficiency.
  • Add one or more conservation glazing bars in the corresponding size to your window.

Grey glazing bar to match grey exterior (nearest RAL 7043) finish of standard VELUX roof windows.

VELUX® recommend the use of two glazing bars for our wider windows such as SK06, UK04 and UK08.

Conservation Roof Windows

For traditional buildings

Select your roof window Full range pricing table Optional Glazing Bars
Operation Method

  • Centre-Pivot

    The top control bar makes it easy to open, even with furniture under the window.

  • Top-Hung

    Opens outwards for an unobstructed view and feeling of extra space. Rotates 180º for easy cleaning from inside.

Internal Finish

  • Lacquered natural pine

Size

  • 55 x 98

    External frame size (nominal w x h) cm.

    Size Code:
    CK04

  • 55 x 118

    External frame size (nominal w x h) cm.

    Size Code:
    CK06

  • 66 x 118

    External frame size (nominal w x h) cm.

    Size Code:
    FK06

  • 78 x 118

    External frame size (nominal w x h) cm.

    Size Code:
    MK06

  • 78 x 140

    External frame size (nominal w x h) cm.

    Size Code:
    MK08

  • 134 x 98

    External frame size (nominal w x h) cm.

    Size Code:
    UK04

Glazing

  • Classic installation
    --50 pane

    + EDJ recessed flashing for tiles up to 90mm in profile (min 20° roof pitch).

  • Classic installation
    --50 pane

    + EDN recessed flashing for slate up to 8mm thick (min 20° roof pitch).

  • Classic installation
    --50 pane

    + EDP flashing for plain tiles up to 14mm thick (min 25° roof pitch).

  • Classic installation
    --50 pane

    + EDW flashing for tiles up to 120mm in profile (min 15° roof pitch).

Details & Price

Conservation Roof Windows - Centre-Pivot

Size Code:
CK04

U-Value 1.3 W/m2K

Product Code:
GGL SD5N1

£426 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
CK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5N1

£442 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
FK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5N1

£483 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
MK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5N1

£545 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
MK08

U-Value 1.3 W/m2K

Product Code:
GGL SD5N1

£586 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
UK04

U-Value 1.3 W/m2K

Product Code:
GGL SD5N1

£709 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
CK04

U-Value 1.3 W/m2K

Product Code:
GGL SD5P1

£383 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
CK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5P1

£398 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
FK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5P1

£435 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
MK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5P1

£495 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
MK08

U-Value 1.3 W/m2K

Product Code:
GGL SD5P1

£533 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
UK04

U-Value 1.3 W/m2K

Product Code:
GGL SD5P1

£648 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
CK04

U-Value 1.3 W/m2K

Product Code:
GGL SD5W1

£398 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
CK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5W1

£414 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
FK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5W1

£452 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
MK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5W1

£512 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
MK08

U-Value 1.3 W/m2K

Product Code:
GGL SD5W1

£551 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
UK04

U-Value 1.3 W/m2K

Product Code:
GGL SD5W1

£670 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
CK04

U-Value 1.3 W/m2K

Product Code:
GGL SD5J1

£426 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
CK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5J1

£442 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
FK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5J1

£483 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
MK06

U-Value 1.3 W/m2K

Product Code:
GGL SD5J1

£495 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
MK08

U-Value 1.3 W/m2K

Product Code:
GGL SD5J1

£586 Excl. VAT

Conservation Roof Windows - Centre-Pivot

Size Code:
UK04

U-Value 1.3 W/m2K

Product Code:
GGL SD5J1

£709 Excl. VAT

Conservation Roof Windows - Top-Hung

Size Code:
MK08

U-Value 1.3 W/m2K

Product Code:
GPL SD5N1

£704 Excl. VAT

Conservation Roof Windows - Top-Hung

Size Code:
MK08

U-Value 1.3 W/m2K

Product Code:
GPL SD5P1

£651 Excl. VAT

Conservation Roof Windows - Top-Hung

Size Code:
MK08

U-Value 1.3 W/m2K

Product Code:
GPL SD5W1

£669 Excl. VAT

Conservation Roof Windows - Top-Hung

Size Code:
MK08

U-Value 1.3 W/m2K

Product Code:
GPL SD5J1

£704 Excl. VAT

  • Click here to learn more about our sizing.
  • Glazing bars are not available for --66 and --62 glazing variants.
  • All windows and glazing bars have a delivery time of 2 days.
  • Delivery time is in working days from receipt of orders placed before 4pm.
find a dealer>
Conservation Roof Windows

For traditional buildings

Select your roof window Full range pricing table Optional Glazing Bars
+ -
Conservation Roof Windows
External frame size nominal (w x h) cm
All prices shown exclude VAT.
Code
Description
55 x 98
CK04
55 x 118
CK06
66 x 118
FK06
78 x 118
MK06
78 x 140
MK08
134 x 98
UK04
Packages include: GGL Centre-Pivot or GPL Top-Hung roof window with glazing bar, flashing, insulation collar (BDX) and underfelt collar (BFX).
           
Centre-Pivot
           
Pine
           
GGL SD5N1U-Value 1.3 W/m2K
GGL 3550 roof window + EDN recessed flashing for slate up to 8mm thick (min 20° roof pitch).
£426 £442 £483 £545 £586 £709
GGL SD5P1U-Value 1.3 W/m2K
GGL 3550 roof window + EDP flashing for plain tiles up to 14mm thick (min 25° roof pitch).
£383 £398 £435 £495 £533 £648
GGL SD5W1U-Value 1.3 W/m2K
GGL 3550 roof window + EDW flashing for tiles up to 120mm in profile (min 15° roof pitch).
£398 £414 £452 £512 £551 £670
GGL SD5J1U-Value 1.3 W/m2K
GGL 3550 roof window + EDJ recessed flashing for tiles up to 90mm in profile (min 20° roof pitch).
£426 £442 £483 £495 £586 £709
Top-Hung
           
Pine
           
GPL SD5N1U-Value 1.3 W/m2K
GPL 3550 roof window + EDN recessed flashing for slate up to 8mm thick (min 20° roof pitch).
- - - - £704 -
GPL SD5P1U-Value 1.3 W/m2K
GPL 3550 roof window + EDP flashing for plain tiles up to 14mm thick (min 25° roof pitch).
- - - - £651 -
GPL SD5W1U-Value 1.3 W/m2K
GPL 3550 roof window + EDW flashing for tiles up to 120mm in profile (min 15° roof pitch).
- - - - £669 -
GPL SD5J1U-Value 1.3 W/m2K
GPL 3550 roof window + EDJ recessed flashing for tiles up to 90mm in profile (min 20° roof pitch).
- - - - £704 -
  • Click here to learn more about our sizing.
  • Glazing bars are not available for --66 and --62 glazing variants.
  • All windows and glazing bars have a delivery time of 2 days.
  • Delivery time is in working days from receipt of orders placed before 4pm.
find a dealer>
Conservation Roof Windows

For traditional buildings

Select your roof window Full range pricing table Optional Glazing Bars
Product

  • Optional glazing bars for standard windows

    2 glazing bars for SK06, UK04 & UK08

  • Optional glazing bars for standard windows

    2 glazing bars for SK06, UK04 & UK08

  • Optional glazing bars for standard windows

    2 glazing bars for SK06, UK04 & UK08

  • Optional glazing bars for standard windows

    2 glazing bars for SK06, UK04 & UK08

  • Optional glazing bars for standard windows

    2 glazing bars for SK06, UK04 & UK08

  • Optional glazing bars for black windows

    2 glazing bars for SK06, UK04 & UK08

  • Optional glazing bars for black windows

    2 glazing bars for SK06, UK04 & UK08

  • Optional glazing bars for black windows

    2 glazing bars for SK06, UK04 & UK08

Details & Price

Product Code: ZGA WK02 0024

Product Size: CK02

£20 Excl. VAT

Product Code: ZGA WK04 0024

Product Size: CK04, FK04, MK04, PK04, UK04

£22 Excl. VAT

Product Code: ZGA WK06 0024

Product Size: CK06, FK06, MK06, PK06, SK06

£24 Excl. VAT

Product Code: ZGA WK08 0024

Product Size: FK08, MK08, PK08, SK08, UK08

£26 Excl. VAT

Product Code: ZGA WK10 0024

Product Size: MK10, PK10, SK10, UK10

£28 Excl. VAT

Product Code: ZGA WK04 0524

Product Size: CK04, FK04, MK04, PK04, UK04

£22 Excl. VAT

Product Code: ZGA WK06 0524

Product Size: CK06, FK06, MK06, PK06, SK06

£24 Excl. VAT

Product Code: ZGA WK08 0524

Product Size: FK08, MK08, PK08, SK08, UK08

£26 Excl. VAT

  • Click here to learn more about our sizing.
  • Glazing bars are not available for --66 and --62 glazing variants.
  • All windows and glazing bars have a delivery time of 2 days.
  • Delivery time is in working days from receipt of orders placed before 4pm.
find a dealer>