Check local branch stock
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![Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg]( "Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg")
Keylite Centre Pivot Hi-Therm Glazed White Finished Window 550 x 780mm
Keylite Centre Pivot Hi-Therm White Finished Glazed Window has an integrated, expanding thermal collar which prevents condensation and reduces heat loss. Extremely moisture resistant, making it the ideal, maintenance-free solution. Allows easy access to... -
Velux GGL MK04 2068 Manual Centre Pivot White Painted Roof Window Triple Glazed 780 x 980mm
The classic VELUX roof window is operated by a neatly designed and convenient top control bar that allows you to open and close the window even with furniture placed underneath it. It also features a ventilation flap so you can air out your room with the... -
![GDL%20PK19%202066P1.jpg.jpeg]( "GDL%20PK19%202066P1.jpg.jpeg")
Velux GDL PK19 2066P2 Roof Balcony White Painted Bottom Window Only 942 x 2520mm
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%20GGL%20UK06%202070%20Centre%20Pivot%20Roof%20Window%20White%20Painted%20Pine%20%284%29.jpg.jpeg]( "Velux%20GGL%20UK06%202070%20Centre%20Pivot%20Roof%20Window%20White%20Painted%20Pine%20%284%29.jpg.jpeg")
![Velux%20GGL%20UK06%202070%20Centre%20Pivot%20Roof%20Window%20White%20Painted%20Pine%20%281%29.jpg.jpeg]( "Velux%20GGL%20UK06%202070%20Centre%20Pivot%20Roof%20Window%20White%20Painted%20Pine%20%281%29.jpg.jpeg")
Velux GGL FK04 2070 Centre Pivot Roof Window White Painted Pine 660 x 980mm
The classic VELUX roof window is operated by a neatly designed and convenient top control bar that allows you to open and close the window even with furniture placed underneath it. It also features a ventilation flap so you can air out your room with the... -
Velux GGU MK04 007030 Solar Centre Pivot White Polyurethane Roof Window 780 x 980mm
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... -
![VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%201%20%281%29.jpg.jpeg]( "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%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%201%20%281%29.jpg.jpeg")
![VELUX%20GPL%202070%20Top%20Hung%20Roof%20Window%20White%20Painted%20%284%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... -
![Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg]( "Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg")
Keylite Centre Pivot Hi-Therm Glazed White Finished Window 1140 x 1180mm
Keylite Centre Pivot Hi-Therm White Finished Glazed Window has an integrated, expanding thermal collar which prevents condensation and reduces heat loss. Extremely moisture resistant, making it the ideal, maintenance-free solution. Allows easy access to... -
![Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg]( "Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg")
Keylite Centre Pivot Hi-Therm Glazed White Finished Window 1340 x 980mm
Keylite Centre Pivot Hi-Therm White Finished Glazed Window has an integrated, expanding thermal collar which prevents condensation and reduces heat loss. Extremely moisture resistant, making it the ideal, maintenance-free solution. Allows easy access to... -
![Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg]( "Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg")
Keylite Centre Pivot Hi-Therm Glazed White Finished Window 550 x 980mm
Keylite Centre Pivot Hi-Therm White Finished Glazed Window has an integrated, expanding thermal collar which prevents condensation and reduces heat loss. Extremely moisture resistant, making it the ideal, maintenance-free solution. Allows easy access to... -
![Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg]( "Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg")
Keylite Centre Pivot Hi-Therm Glazed White Finished Window 660 x 1180mm
Keylite Centre Pivot Hi-Therm White Finished Glazed Window has an integrated, expanding thermal collar which prevents condensation and reduces heat loss. Extremely moisture resistant, making it the ideal, maintenance-free solution. Allows easy access to... -
![Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg]( "Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg")
Keylite Centre Pivot Hi-Therm Glazed White Finished Window 780 x 1180mm
Keylite Centre Pivot Hi-Therm White Finished Glazed Window has an integrated, expanding thermal collar which prevents condensation and reduces heat loss. Extremely moisture resistant, making it the ideal, maintenance-free solution. Allows easy access to... -
![Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg]( "Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg")
Keylite Centre Pivot Hi-Therm Glazed White Finished Window 780 x 1400mm
Keylite Centre Pivot Hi-Therm White Finished Glazed Window has an integrated, expanding thermal collar which prevents condensation and reduces heat loss. Extremely moisture resistant, making it the ideal, maintenance-free solution. Allows easy access to... -
![Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg]( "Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg")
Keylite Centre Pivot Hi-Therm Glazed White Finished Window 780 x 980mm
Keylite Centre Pivot Hi-Therm White Finished Glazed Window has an integrated, expanding thermal collar which prevents condensation and reduces heat loss. Extremely moisture resistant, making it the ideal, maintenance-free solution. Allows easy access to... -
![Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg]( "Polar%20White%20uPVC%20Centre%20Pivot%20Thermal%20Window%20%283%29.jpg.jpeg")
Keylite Centre Pivot Hi-Therm Glazed White Finished Window 940 x 1600mm
Keylite Centre Pivot Hi-Therm White Finished Glazed Window has an integrated, expanding thermal collar which prevents condensation and reduces heat loss. Extremely moisture resistant, making it the ideal, maintenance-free solution. Allows easy access to... -
Velux DKL CK04 1025S Blackout Blind White
The VELUX blackout roller blind offers blackout for darkness anytime. Ideal for bedrooms to ensure a good night's sleep or daytime nap. Your manual VELUX blinds come with a clever and discreet control bar that lets you adjust the blind comfortably. The... -
Velux DKL CK04 1025SWL Blackout Roller Blinds White with White Line
This white blackout roller blind from Velux offers blackout for darkness anytime. Ideal for bedrooms to ensure a good night's sleep or daytime nap. This blackout blind by Velux is available in either white or brushed aluminium rails and a choice or... -
Velux DKL M04 1025S Manual Roller Blackout Blind White 780 x 980mm
The greatest adventures start with a good night's sleep. Blackout roller blinds and duo blackout roller blinds are available in inspirational and cheerful designs perfect for kids rooms. This blackout roller blind is made from fabric that offers complete... -
Velux DKL MK04 1025S Blackout Blind White
The VELUX blackout roller blind offers blackout for darkness anytime. Ideal for bedrooms to ensure a good night's sleep or daytime nap. Your manual VELUX blinds come with a clever and discreet control bar that lets you adjust the blind comfortably. The... -
Velux DKL MK06 1025S Blackout Blind White
The VELUX blackout roller blind offers blackout for darkness anytime. Ideal for bedrooms to ensure a good night's sleep or daytime nap. Your manual VELUX blinds come with a clever and discreet control bar that lets you adjust the blind comfortably. The... -
Velux DKL MK06 1025SWL Blackout Roller Blinds White with White Line
This white blackout roller blind from Velux offers blackout for darkness anytime. Ideal for bedrooms to ensure a good night's sleep or daytime nap. This blackout blind by Velux is available in either white or brushed aluminium rails and a choice or... -
Velux DKL PK04 1025SWL Blackout Roller Blinds White with White Line
This white blackout roller blind from Velux offers blackout for darkness anytime. Ideal for bedrooms to ensure a good night's sleep or daytime nap. This blackout blind by Velux is available in either white or brushed aluminium rails and a choice or... -
Velux DSL CK02 1025SWL Standard Beige Solar Blackout Blind & White Side Channels
The VELUX blackout roller blind offers blackout for darkness anytime. Ideal for bedrooms to ensure a good night's sleep or daytime nap. These white blinds also feature white side channels for a classic look. -
Velux DSL MK06 1025SWL Standard White Solar Blackout Blind & White Side Channels
The VELUX blackout roller blind offers blackout for darkness anytime. Ideal for bedrooms to ensure a good night's sleep or daytime nap. These white blinds also feature white side channels for a classic look.
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!