Check local branch stock
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Velux EDW MK08 2000 Single Tile Flashing & BDX 780 x 1400mm
The Pro+ (2000) flashing set comes with underfelt collar (BFX) for a watertight seal between the roof window and the roof and insulation collar (BDX) for reduction of heat loss and eliminating cold bridges. Install the brackets at the top and the bottom... -
Velux EDW PK04 2000 Single Tile Flashing & BDX 940 x 980mm
The Pro+ (2000) flashing set comes with underfelt collar (BFX) for a watertight seal between the roof window and the roof and insulation collar (BDX) for reduction of heat loss and eliminating cold bridges. Install the brackets at the top and the bottom... -
Velux EDW PK08 2000 Single Tile Flashing & BDX 940 x 1400mm
The Pro+ (2000) flashing set comes with underfelt collar (BFX) for a watertight seal between the roof window and the roof and insulation collar (BDX) for reduction of heat loss and eliminating cold bridges. Install the brackets at the top and the bottom... -
Velux EDW PK10 2000 Pro+ Single Slate Flashing Recessed 940 x 1600mm
The Pro+ (2000) flashing set comes with underfelt collar (BFX) for a watertight seal between the roof window and the roof and insulation collar (BDX) for reduction of heat loss and eliminating cold bridges. Install the brackets at the top and the bottom... -
Velux EDW SK06 2000 Single Tile Flashing & BDX 1140 x 1180mm
The Pro+ (2000) flashing set comes with underfelt collar (BFX) for a watertight seal between the roof window and the roof and insulation collar (BDX) for reduction of heat loss and eliminating cold bridges. Install the brackets at the top and the bottom... -
Velux EDW SK10 2000 Pro+ Single Slate Flashing Recessed 1140 x 1600mm
The Pro+ (2000) flashing set comes with underfelt collar (BFX) for a watertight seal between the roof window and the roof and insulation collar (BDX) for reduction of heat loss and eliminating cold bridges. Install the brackets at the top and the bottom... -
Velux EDW UK04 2000 Single Tile Flashing & BDX 1340 x 980mm
The Pro+ (2000) flashing set comes with underfelt collar (BFX) for a watertight seal between the roof window and the roof and insulation collar (BDX) for reduction of heat loss and eliminating cold bridges. Install the brackets at the top and the bottom... -
Velux EDW UK08 2000 Single Tile Flashing & BDX 1340 x 1400mm
The Pro+ (2000) flashing set comes with underfelt collar (BFX) for a watertight seal between the roof window and the roof and insulation collar (BDX) for reduction of heat loss and eliminating cold bridges. Install the brackets at the top and the bottom... -
Velux EKP MK04 0021E Coupled Plain Tile Flashing (100mm Gap) 780 x 980mm
If you want to use multiple VELUX roof windows in your room, VELUX combination flashings give you the interconnectivity needed for easy installation. They are designed for all combinations of VELUX roof windows and give a watertight installation. EKP... -
Velux EKP MK08 0021E Coupled Plain Tile Flashing (100mm Gap) 780 x 1180mm
If you want to use multiple VELUX roof windows in your room, VELUX combination flashings give you the interconnectivity needed for easy installation. They are designed for all combinations of VELUX roof windows and give a watertight installation. EKP... -
Velux EL CK04 0000 Single Slate Flash Replacement 550 x 980mm
VELUX replacement flashings make it easy to replace VELUX roof windows without removing the existing lining. The roof windows are simply replaced in the existing aperture. This lets you enjoy a new window without the extra work involved in interior... -
Velux EL MK04 0000 Single Slate Flash Replacement 780 x 980mm
VELUX replacement flashings make it easy to replace VELUX roof windows without removing the existing lining. The roof windows are simply replaced in the existing aperture. This lets you enjoy a new window without the extra work involved in interior... -
Velux EW CK01 0000 Single Tile Flashing Replacement 550 x 700mm
VELUX replacement flashings make it easy to replace VELUX roof windows without removing the existing lining. The roof windows are simply replaced in the existing aperture. This lets you enjoy a new window without the extra work involved in interior... -
Velux EW CK01 6000 Replacement Tile Flashing & Insulation 550 x 700mm
VELUX replacement flashings make it easy to replace VELUX roof windows without removing the existing lining. The roof windows are simply replaced in the existing aperture. This lets you enjoy a new window without the extra work involved in interior... -
Velux EW MK04 0000 Single Tile Flashing Replacement 780 x 980mm
VELUX replacement flashings make it easy to replace VELUX roof windows without removing the existing lining. The roof windows are simply replaced in the existing aperture. This lets you enjoy a new window without the extra work involved in interior... -
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... -
Velux GDL PK19 2066P1 Roof Balcony White Painted 940 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 GDL PK19 2066P2 Roof Balcony White Painted 1140 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 GDL PK19 3066P2 Roof Balcony White Painted 1140 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 GGL BK04 2070 Centre Pivot Roof Window White Painted Pine 470 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 GGL CK01 2070 Centre Pivot Roof Window White Painted Pine 550 x 700mm
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 GGL CK02 2070 Centre Pivot Roof Window White Painted Pine 550 x 780mm
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 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...
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 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!