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![Timber Moulding Ovolo Glass Bead Redwood FSC 8 x 12mm]( "Timber Moulding Ovolo Glass Bead Redwood FSC 8 x 12mm")
![Timber Moulding Ovolo Glass Bead Redwood FSC 8 x 12mm]( "Timber Moulding Ovolo Glass Bead Redwood FSC 8 x 12mm")
Timber Moulding Ovolo Glass Bead Redwood FSC 8 x 12mm
The Ovolo Glass Bead is a timber moulding that curves outwards and is designed to hold glazing securely in place, typically in a door. The finished size of this product you will recieve is: 8mm x 12mm -
![Keylite Slate Flashing Kit]( "Keylite Slate Flashing Kit")
Keylite Slate Flashing Kit
£55.50 - £78.75 each (Ex VAT)£66.60 - £94.50 each (Inc VAT)With an 8mm profile, Slate Flashings are suitable for single window installations into a slate roof that has a profile of no more than 10mm thick. However, the Flashing is not suitable for use with any type of slate that interlocks. They can be used in... -
![Keylite Loft Ladder 4 Segment (H) 2800 x (L) 1000mm KYL]( "Keylite Loft Ladder 4 Segment (H) 2800 x (L) 1000mm KYL")
![Keylite Loft Ladder 4 Segment (H) 2800 x (L) 1000mm KYL]( "Keylite Loft Ladder 4 Segment (H) 2800 x (L) 1000mm KYL")
Keylite Loft Ladder 4 Segment (H) 2800 x (L) 1000mm KYL
The Keylite Loft Ladder is designed to ensure simple, fast installation. With pre-installed Flick-Fit brackets, allowing installation from below the loft, and with a unique detachable ladder which enables one-person installation, the Keylite Loft Ladder... -
![Cheshire Mouldings Cushion Corner Angle Pine PEFC 2400mm]( "Cheshire Mouldings Cushion Corner Angle Pine PEFC 2400mm")
![Cheshire Mouldings Cushion Corner Angle Pine PEFC 2400mm]( "Cheshire Mouldings Cushion Corner Angle Pine PEFC 2400mm")
Cheshire Mouldings Cushion Corner Angle Pine PEFC 2400mm
£6.00 - £7.74 each (Ex VAT)£7.20 - £9.29 each (Inc VAT)Angles are an effective solution to add a finishing touch to a wide variety of projects. Angles can help to conceal screw fixings, slight imperfections and rough edges on a variety of different surfaces such as worktops, shelving and where to two boards... -
![Cushion Corner Angle Pine PEFC 2400 x 21 x 21mm TM502]( "Cushion Corner Angle Pine PEFC 2400 x 21 x 21mm TM502")
![Cushion Corner Angle Pine PEFC 2400 x 21 x 21mm TM502]( "Cushion Corner Angle Pine PEFC 2400 x 21 x 21mm TM502")
Cushion Corner Angle Pine PEFC 2400 x 21 x 21mm TM502
Angles are an effective solution to add a finishing touch to a wide variety of projects. Angles can help to conceal screw fixings, slight imperfections and rough edges on a variety of different surfaces such as worktops, shelving and where to two boards... -
![Cushion Corner Angle Pine PEFC 2400 x 40 x 40mm TM504]( "Cushion Corner Angle Pine PEFC 2400 x 40 x 40mm TM504")
![Cushion Corner Angle Pine PEFC 2400 x 40 x 40mm TM504]( "Cushion Corner Angle Pine PEFC 2400 x 40 x 40mm TM504")
Cushion Corner Angle Pine PEFC 2400 x 40 x 40mm TM504
Angles are an effective solution to add a finishing touch to a wide variety of projects. Angles can help to conceal screw fixings, slight imperfections and rough edges on a variety of different surfaces such as worktops, shelving and where to two boards... -
![External Hardwood Window Cill 50 x 150mm]( "External Hardwood Window Cill 50 x 150mm")
![External Hardwood Window Cill 50 x 150mm]( "External Hardwood Window Cill 50 x 150mm")
External Hardwood Window Cill 50 x 150mm
£32.40 - £186.30 per piece (Ex VAT)£38.88 - £223.56 per piece (Inc VAT)These sturdy hardwood timber window Cills or sometimes known as Sills, form a protruding lip that helps to directs water away from the brickwork. These Scandinavian redwood mouldings naturally repel insects and does not need to be treated with chemicals... -
![Keylite Centre Pivot Hi Therm Roof Window White Painted WCP HT]( "Keylite Centre Pivot Hi Therm Roof Window White Painted WCP HT")
![Keylite Centre Pivot Hi Therm Roof Window White Painted WCP HT]( "Keylite Centre Pivot Hi Therm Roof Window White Painted WCP HT")
Keylite Centre Pivot Hi Therm Roof Window White Painted WCP HT
£241.50 - £427.50 each (Ex VAT)£289.80 - £513.00 each (Inc VAT)Keylites most versatile window, suitable for single or multiple applications in any roof with a pitch of 15�-90�. The opening handle is conveniently placed at the top of the window and also controls ventilation, giving the option of fresh air flow even... -
![Keylite Centre Pivot Thermal Window]( "Keylite Centre Pivot Thermal Window")
![Keylite Centre Pivot Thermal Window]( "Keylite Centre Pivot Thermal Window")
Keylite Centre Pivot Thermal Window
£257.25 - £468.00 each (Ex VAT)£308.70 - £561.60 each (Inc VAT)Keylite Centre Pivot Pine Finish Thermal Roof Window, CP05T. A unique design and specification that provides the user with a high performance window suitable for multiple applications in any roof, with a pitch of 15 - 90 degrees. The opening handle is... -
![Keylite Tile Flashing Deep Profile 90mm]( "Keylite Tile Flashing Deep Profile 90mm")
Keylite Tile Flashing Deep Profile 90mm
£65.25 - £78.75 each (Ex VAT)£78.30 - £94.50 each (Inc VAT)Deep Tile Flashings are suitable for single window installations into a tiled roof that has a maximum profile of 45mm. The Flashing can be used with either interlocking plain or interlocking profiled tiles. They are suitable for roof pitches that are... -
![Keylite Tile Flashing Kit]( "Keylite Tile Flashing Kit")
Keylite Tile Flashing Kit
£55.50 - £78.75 each (Ex VAT)£66.60 - £94.50 each (Inc VAT)Tile Flashing are suitable for single window installations into a tiled rood has a maximum profile of 45mm thickness. The Flashing can be used with both interlocking plain and interlocking profile tiles. They can be used in roof pitches that are between... -
![Oak Hardwood Windowboard 25 x 225mm]( "Oak Hardwood Windowboard 25 x 225mm")
![Oak Hardwood Windowboard 25 x 225mm]( "Oak Hardwood Windowboard 25 x 225mm")
Oak Hardwood Windowboard 25 x 225mm
£45.20 - £259.91 per piece (Ex VAT)£54.24 - £311.89 per piece (Inc VAT)These beautiful Oak timber window boards feature a smooth, neat edge that completely lifts the aesthetic of any home. Kiln dried white American oak is a hardwood, often chosen for use in furniture and cabinet making because of it's rich colour and... -
![Velux BBX 0000 Vapour Barrier Collar (PK/MK/FK/SK/CK) Various Sizes]( "Velux BBX 0000 Vapour Barrier Collar (PK/MK/FK/SK/CK) Various Sizes")
![Velux BBX 0000 Vapour Barrier Collar (PK/MK/FK/SK/CK) Various Sizes]( "Velux BBX 0000 Vapour Barrier Collar (PK/MK/FK/SK/CK) Various Sizes")
Velux BBX 0000 Vapour Barrier Collar (PK/MK/FK/SK/CK) Various Sizes
£23.80 - £32.30 each (Ex VAT)£28.56 - £38.76 each (Inc VAT)The Velux vapour barrier collar will help save you time and hassle, as it fits perfectly into the groove of the roof window. The vapour barrier collar guarantees a secure and airtight solution and prevents condensation from forming in the roof... -
![Velux BDX 2000 Single Window Insulation & Felt Collars (Various Sizes)]( "Velux BDX 2000 Single Window Insulation & Felt Collars (Various Sizes)")
![Velux BDX 2000 Single Window Insulation & Felt Collars (Various Sizes)]( "Velux BDX 2000 Single Window Insulation & Felt Collars (Various Sizes)")
Velux BDX 2000 Single Window Insulation & Felt Collars (Various Sizes)
£37.40 - £45.90 each (Ex VAT)£44.88 - £55.08 each (Inc VAT)BDX is an insulation collar that insulates around the window frame, in order to reduce heat loss and eliminate cold bridges. -
![Velux BFX 1000 Underfelt Collar & Drainage Gutter (Various Sizes)]( "Velux BFX 1000 Underfelt Collar & Drainage Gutter (Various Sizes)")
![Velux BFX 1000 Underfelt Collar & Drainage Gutter (Various Sizes)]( "Velux BFX 1000 Underfelt Collar & Drainage Gutter (Various Sizes)")
Velux BFX 1000 Underfelt Collar & Drainage Gutter (Various Sizes)
£23.80 - £29.75 each (Ex VAT)£28.56 - £35.70 each (Inc VAT)An underfelt collar by Velux that ensures the perfect fit and a watertight seal between the roof window, batterns, and the roofing underfelt. Includes an adjustable drainage gutter to lead water away from the head of the roof window. -
![Velux CFP 060060 0073QV Fixed Flat Roof Window (Various Sizes)]( "Velux CFP 060060 0073QV Fixed Flat Roof Window (Various Sizes)")
Velux CFP 060060 0073QV Fixed Flat Roof Window (Various Sizes)
£284.80 - £489.60 each (Ex VAT)£341.76 - £587.52 each (Inc VAT)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 products... -
![Velux CFU 0020Q Fixed Flat Roof Window Base Unit (Various Sizes)]( "Velux CFU 0020Q Fixed Flat Roof Window Base Unit (Various Sizes)")
![Velux CFU 0020Q Fixed Flat Roof Window Base Unit (Various Sizes)]( "Velux CFU 0020Q Fixed Flat Roof Window Base Unit (Various Sizes)")
Velux CFU 0020Q Fixed Flat Roof Window Base Unit (Various Sizes)
£310.40 - £456.00 each (Ex VAT)£372.48 - £547.20 each (Inc VAT)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 0220Q Electric Flat Roof Window Base Unit (Various Sizes)]( "Velux CVU 0220Q Electric Flat Roof Window Base Unit (Various Sizes)")
![Velux CVU 0220Q Electric Flat Roof Window Base Unit (Various Sizes)]( "Velux CVU 0220Q Electric Flat Roof Window Base Unit (Various Sizes)")
Velux CVU 0220Q Electric Flat Roof Window Base Unit (Various Sizes)
£807.20 - £1,052.80 each (Ex VAT)£968.64 - £1,263.36 each (Inc VAT)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 0225Q Electric Flat Roof Window Base Unit (Various Sizes)]( "Velux CVU 0225Q Electric Flat Roof Window Base Unit (Various Sizes)")
![Velux CVU 0225Q Electric Flat Roof Window Base Unit (Various Sizes)]( "Velux CVU 0225Q Electric Flat Roof Window Base Unit (Various Sizes)")
Velux CVU 0225Q Electric Flat Roof Window Base Unit (Various Sizes)
£1,113.60 - £1,220.00 each (Ex VAT)£1,336.32 - £1,464.00 each (Inc VAT)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 DKL 0705S Blackout Blind Grey]( "Velux DKL 0705S Blackout Blind Grey")
![Velux DKL 0705S Blackout Blind Grey]( "Velux DKL 0705S Blackout Blind Grey")
Velux DKL 0705S Blackout Blind Grey
£59.20 - £67.20 each (Ex VAT)£71.04 - £80.64 each (Inc VAT)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 0705S Manual Roller Blackout Blind Grey]( "Velux DKL 0705S Manual Roller Blackout Blind Grey")
![Velux DKL 0705S Manual Roller Blackout Blind Grey]( "Velux DKL 0705S Manual Roller Blackout Blind Grey")
Velux DKL 0705S Manual Roller Blackout Blind Grey
£76.80 - £89.60 each (Ex VAT)£92.16 - £107.52 each (Inc VAT)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... -
![Velux DKL 0705SWL Blackout Roller Blinds Grey with White Line]( "Velux DKL 0705SWL Blackout Roller Blinds Grey with White Line")
![Velux DKL 0705SWL Blackout Roller Blinds Grey with White Line]( "Velux DKL 0705SWL Blackout Roller Blinds Grey with White Line")
Velux DKL 0705SWL Blackout Roller Blinds Grey with White Line
£59.20 - £92.80 each (Ex VAT)£71.04 - £111.36 each (Inc VAT)The VELUX blackout roller blind 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 manual, electric... -
![Velux DKL 1025S Blackout Blind White (Various Sizes)]( "Velux DKL 1025S Blackout Blind White (Various Sizes)")
![Velux DKL 1025S Blackout Blind White (Various Sizes)]( "Velux DKL 1025S Blackout Blind White (Various Sizes)")
Velux DKL 1025S Blackout Blind White (Various Sizes)
£54.40 - £76.80 each (Ex VAT)£65.28 - £92.16 each (Inc VAT)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 1025S Manual Roller Blackout Blind White (Various Sizes)]( "Velux DKL 1025S Manual Roller Blackout Blind White (Various Sizes)")
![Velux DKL 1025S Manual Roller Blackout Blind White (Various Sizes)]( "Velux DKL 1025S Manual Roller Blackout Blind White (Various Sizes)")
Velux DKL 1025S Manual Roller Blackout Blind White (Various Sizes)
£59.20 - £67.20 each (Ex VAT)£71.04 - £80.64 each (Inc VAT)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...
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.