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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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    Keylite White PVC Centre Pivot Hi-Therm Standard Electric 550 x 980mm

    The 550x980mm Keylite PVC centre-pivot standard electric roof windows are manufactured with high-quality PVC from the core. This allows the roof window to withstand higher moisture levels than other pine or white painted pine roof windows. Keylite PVC...
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    Keylite White PVC Centre Pivot Hi-Therm Standard Electric 660 x 1180mm

    The 660x1180mm Keylite PVC centre-pivot standard electric roof windows are manufactured with high-quality PVC from the core. This allows the roof window to withstand higher moisture levels than other pine or white painted pine roof windows. Keylite PVC...
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    Keylite White PVC Centre Pivot Hi-Therm Standard Electric 780 x 1180mm

    The 780x1180mm Keylite PVC centre-pivot standard electric roof windows are manufactured with high-quality PVC from the core. This allows the roof window to withstand higher moisture levels than other pine or white painted pine roof windows. Keylite PVC...
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    Keylite White PVC Centre Pivot Hi-Therm Standard Electric 780 x 1400mm

    The 780x1400mm Keylite PVC centre-pivot standard electric roof windows are manufactured with high-quality PVC from the core. This allows the roof window to withstand higher moisture levels than other pine or white painted pine roof windows. Keylite PVC...
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    Keylite White PVC Centre Pivot Hi-Therm Standard Electric 780 x 980mm

    The 780x980mm Keylite PVC centre-pivot standard electric roof windows are manufactured with high-quality PVC from the core. This allows the roof window to withstand higher moisture levels than other pine or white painted pine roof windows. Keylite PVC...
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    Velux CFP 060090 0073QV Fixed Flat Roof Window 600 x 900mm

    VELUX CFP fixed flat roof window 600 x 900mm brings natural daylight into flat roof spaces. Buy online today.

  • Velux CFP 090090 0073QV Fixed Flat Roof Window 900 x 900mm

    The VELUX dome with glazing is an advanced dome solution for installation in 0-15° roof pitches. It is an effective product for letting in daylight and fresh air, without compromising on energy efficiency and comfort with sun and heat protection...

  • Velux CFP 100100 0073QV Fixed Flat Roof Window 1000 x 1000mm

    The VELUX dome with glazing is an advanced dome solution for installation in 0-15° roof pitches. It is an effective product for letting in daylight and fresh air, without compromising on energy efficiency and comfort with sun and heat protection...

  • Velux CFU 090060 0020Q Fixed Flat Roof Window Base Unit 900 x 600mm

    The VELUX glass rooflight with curved glass is a revolution in roof window design. The unique design with a slim frame and invisible sash provides maximum daylight and a beautiful glass-to-edge view from inside the home even with a blind installed. In...

  • Velux CFU 090090 0020Q Fixed Flat Roof Window Base Unit 900 x 900mm

    The VELUX glass rooflight with curved glass is a revolution in roof window design. The unique design with a slim frame and invisible sash provides maximum daylight and a beautiful glass-to-edge view from inside the home even with a blind installed. In...

  • Velux CVU 060060 0220Q Electric Flat Roof Window Base Unit 600 x 600mm

    The VELUX glass rooflight with curved glass is a revolution in roof window design. The unique design with a slim frame and invisible sash provides maximum daylight and a beautiful glass-to-edge view from inside the home even with a blind installed. In...

  • Velux CVU 090090 0220Q Electric Flat Roof Window Base Unit 900 x 900mm

    The VELUX glass rooflight with curved glass is a revolution in roof window design. The unique design with a slim frame and invisible sash provides maximum daylight and a beautiful glass-to-edge view from inside the home even with a blind installed. In...

  • Velux CVU 120120 0220Q Electric Flat Roof Window Base Unit 1200 x 1200mm

    The VELUX glass rooflight with curved glass is a revolution in roof window design. The unique design with a slim frame and invisible sash provides maximum daylight and a beautiful glass-to-edge view from inside the home even with a blind installed. In...

  • Velux GBL CK04 S10G03 Centre Privot White Painted Roof Window & EDG Flashing 550 x 980mm

    Perfect for bringing daylight and fresh air into single-storey extensions, the Low Pitch roof window is the best solution for roofs with a pitch between 10° - 20°. The product is designed to be totally watertight at a low pitch and features glass-to-edge...

  • Velux GBL MK04 S10G03 Centre Privot White Painted Roof Window & EDG Flashing 780 x 980mm

    Perfect for bringing daylight and fresh air into single-storey extensions, the Low Pitch roof window is the best solution for roofs with a pitch between 10° - 20°. The product is designed to be totally watertight at a low pitch and features glass-to-edge...
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    Velux GDL PK19 2066P1 Roof Balcony White Painted 940 x 2520mm

    VELUX GDL roof balcony transforms roof spaces with panoramic views, ventilation and natural daylight. Buy online with delivery or Click & Collect today.
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    Velux GGL BK04 2070 Centre Pivot Roof Window White Painted Pine 470 x 980mm

    VELUX GGL BK04 white painted pine centre pivot roof window provides natural light with outstanding thermal efficiency. Buy online or Click & Collect today.
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    Velux GGL CK01 2070 Centre Pivot Roof Window White Painted Pine 550 x 700mm

    VELUX GGL CK01 white painted centre pivot roof window delivers natural daylight and excellent energy efficiency. Buy online or Click & Collect.
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    Velux GGL CK01 207021U Electric Centre Pivot White Painted Roof Window 550 x 700mm

    VELUX GGL CK01 electric centre pivot white painted roof window offers remote operation, natural daylight and thermal efficiency. Buy online today.
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    Velux GGL CK02 206830 Solar Centre Pivot White Painted Roof Window Triple Glazed 550 x 780mm

    VELUX GGL CK02 solar powered centre pivot triple glazed roof window offers convenient operation and excellent insulation. Buy online or Click & Collect today.

  • Velux GGL CK02 207030 Solar Centre Pivot White Painted Roof Window 550 x 780mm

    Let daylight power your roof window with an integrated solar cell and open the window with a wireless wall switch for ultimate convenience. The integrated rain sensor automatically closes the roof window when the weather changes, so you never have to...
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    Velux GGL CK04 206830 Solar Centre Pivot White Painted Roof Window Triple Glazed 550 x 980mm

    VELUX GGL CK04 solar centre pivot triple glazed roof window delivers effortless operation and natural daylight. Buy online today.
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    Velux GGL CK04 2070 Centre Pivot Roof Window White Painted Pine 550 x 980mm

    VELUX GGL CK04 white painted pine roof window delivers energy efficient glazing with excellent ventilation. Buy online with delivery or Click & Collect today.

  • Velux GGL CK04 207021 Integra Electric Roof Window Centre Pivot White 550 x 780mm

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!