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Roof Windows

Roof windows by VELUX and Keylite roof windows. Bring light into your home in style.

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  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL FK06 2070 Top Hung Roof Window White Painted 660 x 1180mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL MK08 2070 Top Hung Roof Window White Painted 780 x 1400mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg

    Velux GPL CK04 2070 Top Hung Roof Window White Painted 550 x 980mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL CK06 2070 Top Hung Roof Window White Painted 550 x 1180mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • Velux GPL MK04 2068 Manual Top Hung White Painted Roof Window Triple Glazed 780 x 980mm

    Use the elegant handle at the bottom to open the roof window outwards, lean out and enjoy an undisturbed panoramic view of the outdoors with the VELUX top-hung roof window. The outward-opening roof window creates a balcony-like feeling when the window...
  • Velux GPL MK04 2070 White Painted Roof Window 780 x 980mm Velux GPL MK04 2070 White Painted Roof Window 780 x 980mm

    Velux GPL MK04 2070 White Painted Roof Window 780 x 980mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL MK06 2070 Top Hung Roof Window White Painted 780 x 1180mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • Velux GPL MK10 2066 Top Hung White Painted Roof Window 780 x 1180mm

    A top hung manually operated roof window with triple glazing, ideal for reducing the rain noise. This Velux roof window features a bright white finish for modern interiors. Use the elegant handle at the bottom to open the roof window outwards, lean out...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL PK04 2070 Top Hung Roof Window White Painted 940 x 980mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL PK06 2070 Top Hung Roof Window White Painted 940 x 1180mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL PK08 2070 White Painted Roof Window 940 x 1400mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL PK10 2070 Top Hung Roof Window White Painted 940 x 1600mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL SK06 2070 Top Hung Roof Window White Painted 1140 x 1180mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL SK08 2070 Top Hung Roof Window White Painted 1140 x 1400mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL SK10 2070 Top Hung Roof Window White Painted 1340 x 1600mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL UK04 2070 Top Hung Roof Window White Painted 1340 x 980mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%29.jpg.jpeg

    Velux GPL UK08 2070 Top Hung Roof Window White Painted 1340 x 1400mm

    The VELUX Centre Pivot White Laminated roof window has an uValue of 1.3 and laminated glazing. By increasing the pane area by 18%, VELUX has improved their generating characteristics to bring in more daylight. The profile has slimmed down, allowing for...
  • Velux GPU CK04 0070 Top Hung White Polyurethane Roof Window 550 x 980mm

    A manually operated top hung roof window with double glazing. Use the elegant handle at the bottom to open the roof window outwards, lean out and enjoy an undisturbed panoramic view of the outdoors with the VELUX top-hung roof window. The outward-opening...
  • Velux GPU MK04 0066 Top Hung White Polyurethane Roof Window 780 x 980mm

    A manually operated top hung roof window with triple glazing. Use the elegant handle at the bottom to open the roof window outwards, lean out and enjoy an undisturbed panoramic view of the outdoors with the VELUX top-hung roof window. The outward-opening...
  • Velux GPU MK04 0070 Top Hung White Polyurethane Roof Window 780 x 980mm

    A manually operated top hung roof window with double glazing. Use the elegant handle at the bottom to open the roof window outwards, lean out and enjoy an undisturbed panoramic view of the outdoors with the VELUX top-hung roof window. The outward-opening...
  • Velux GPU MK06 0070 Top Hung White Polyurethane Roof Window 780 x 1180mm

    A manually operated top hung roof window with double glazing. Use the elegant handle at the bottom to open the roof window outwards, lean out and enjoy an undisturbed panoramic view of the outdoors with the VELUX top-hung roof window. The outward-opening...
  • Velux GPU MK08 0070 Top Hung White Polyurethane Roof Window 780 x 1400mm

    A manually operated top hung roof window with double glazing. Use the elegant handle at the bottom to open the roof window outwards, lean out and enjoy an undisturbed panoramic view of the outdoors with the VELUX top-hung roof window. The outward-opening...
  • Velux GPU MK08 007021U White Polyurethane Top Hung Electric Double Glazed 780 x 1400mm

    This electrically operated top-hung roof window is designed for a panoramic view. With one touch on the wall switch, the roof window opens outwards giving you a balcony-like feeling. The integrated rain sensor automatically closes the roof window when...
  • Velux GPU PK08 0070 Top Hung White Polyurethane Roof Window 940 x 1400mm

    A manually operated top hung roof window with double glazing. Use the elegant handle at the bottom to open the roof window outwards, lean out and enjoy an undisturbed panoramic view of the outdoors with the VELUX top-hung roof window. The outward-opening...

Roof Windows

Roof windows, often confused with skylights, are a great option for when you want to allow both light, fresh air and space into your home. A skylight is a fixed window that doesn’t open. Whereas roof windows do open, allowing the option to encourage fresh air movement as well as natural light.

At Howarth, we provide Velux windows and Keylite roof windows which come in a variety of finishes, styles and glazing options. They also have a vast majority of features, with examples including an expanding thermal collar, Flick-Kit brackets, Click Fit Hoods and Warm Edge Glazing. Roof windows come in different types, ranging from centre pivot roof windows, top hung/fire escape, and conservation. We also offer flat roof windows, which are manufactured to be high-quality, and pleasing to the eye.

We also offer several different finishes, such as Polar White PVC, white painted pine, and clear lacquered pine. Each finish has its own benefits, but no matter what you decide to choose, you can be sure that the roof window will transform and elevate the overall appearance of your room.

Velux often supply their windows as top or bottom windows, which solely depends on the angle of your roof to what window operation you will need. Centre pivot windows are suitable for roof pitches between 15-90 degrees; however, top hung windows are suitable for roof pitches between 15-55 degrees. Velux also offer control modes, such as manual, solar powered, and electric. Electric roof windows open and close with just one touch of the pre-paired wall switch, which is perfect for out of reach areas. Solar powered windows also offer this functionality, but you don’t need to plug it into a power supply, which makes installation even quicker than other control modes. The control modes for the roof windows are manual, electric kits with a wall switch, and premium electric kits with a rain sensor.

For further information and expert advice regarding roof windows, please contact your friendly local Howarth branch.

Frequently Asked Questions

How much does it cost to install a roof window?
Labour typically costs between £150 and £300.
Do I need planning permission for roof windows?
Many roof windows don’t require planning permission.
How many roof windows do I need?
The recommended rule we advise for effective daylighting is that a room’s glazing should be equivalent to 15-20% of the whole floorspace at a minimum.
How much are roof windows?
Typical roof windows, such as top hung and centre pivot, cost around £250 however can range from £80 to over £1000, depending on size, glazing options and frame materials.

How to Guides

What to consider when purchasing roof windows

A helpful guide featuring some of our most well-known roof window suppliers, Keylite and Velux!