Roof Windows by Keylite

Service & Support

Our technical experts are on hand to advise and assist you at the design and specification stage.

Design Innovation

Other conventional roof windows do not share many of our extraordinary patented features.

Up to 20 Year Guarantee*

Trouble free performance throughout this period and beyond. See manufacturers terms and conditions.

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Pitched Roof Windows

Atspeed Distributors | Lintels and Steelwork specialists

Polar White PVC

Fully comprehensive range providing maintenance free PVC roof window options for every application.

Atspeed Distributors | Lintels and Steelwork specialists

Centre Pivot

Our most versatile window, suitable for single or multiple applications in any roof with a pitch of 15°-90°.

Atspeed Distributors | Lintels and Steelwork specialists

Top Hung/Fire Escape

The wipe clean coating has moisture resistant qualities. Ideal in kitchens, bathrooms & other humid spaces.

Atspeed Distributors | Lintels and Steelwork specialists

Conservation

Designed to complement both renovation & new build projects in a traditional style.

Atspeed Distributors | Lintels and Steelwork specialists

Ridge Window

Keylite Ridge Windows are installed along the roof ridge to maximise light and space at the highest point of the pitched ceiling and create a striking feature.

Atspeed Distributors | Lintels and Steelwork specialists

Skylight

See the sky and experience natural daylight and ventilation in your home with the manual opening skylight. Availible in Manual, Electric or Fixed Shut options.

Atspeed Distributors | Lintels and Steelwork specialists

Vertical Bi-Lite

Keylite Vertical Bi-Lite (VBL) Roof Windows are the ideal way to maximise the light and ventilation into any room.

Atspeed Distributors | Lintels and Steelwork specialists

Quad-Lite System

Keylite Vertical Bi-Lite (VBL) Roof Windows are the ideal way to maximise the light and ventilation into any room.

Centre Pivot Windows

keylite CP

Keylites' Centre Pivot (CP) range is the most commonly specified and versatile of all Keylite Roof Windows. The Keylite CP Roof Window can be installed in any sloping roof with a pitch between 15 - 90 degrees, making it a simple and cost effective way of bringing natural light into your roof space.

The Keylite Center Pivot Window rotates through 180 degrees to enable the outer surface of glass to be cleaned from inside the room.

NB: Prices do NOT include flashings:

Top Hung Windows

Top Hung Window

The Keylite Top Hung (TH) range is commonly used in low pitch roofs, where a wide and unobstructive view is required. Opening outward the Keylite TH window creates space in a room where furniture may be restricting floor area. More Info

Everyday operation of the window is facilitated by rotating the handle at the bottom of the window. A gentle push upward opens the window fully to 30 degrees. This operation is made easy by the powerful pneumatic struts.

NB: Prices do NOT include flashings.

Although hinged at the top, the Keylite TH Windows retains its ventilation flap and centre-pivoting hinge for cleaning purposes - common to all Keylite Windows.

Fire Escape Windows

Fire Escape Window

Extensive research and design has been carried out during development of the Keylite Fire Escape (FE) Window range to ensure it complements the quality of the Keylite Centre Pivot Window. the Keylite FE Window range opens to 45 degrees in compliance with building regulations and standards The operaiton of this window is achieved in 2 stages with a unique design.

NB: Prices do NOT include flashings.

This Feature gives any position hold-control from 0-15 degrees, with a gently push beyond 15 degrees the window will gently move to its fully open position of 45 degrees. The dampening struts eliminate the need for any extra and clumsy mechanical fixings which reduce the internal aesthetic appeal of the window.

Although hinged at the top for escape purposes, the Keylite Fire Escape Window retains its ventilation flap and centre-pivoting hinge for cleaning purposes common to all keylite Roof Windows.

Conservation Window

Top Hung Window

The Keylite Conservation (CW) range is designed to accomodate thye renovation of traditional buildings. The window retains the standard pine frame and sash of the Keylite Roof Window range, with a low profile external flashing system.

NB: Prices do NOT include flashings.

With a lower fixing position in the roof, the window is able to achieve a more streamlined effect. The window is supplied with a central glazing strip and black flashing to blend with roofing materials.

The Keylite Conservation Window is available in:

  • Centre Pivot (CP)
  • Top Hung (TH)
  • Fire Escape (FE)

Although hinged at the top, the Keylite TH Window retains its ventilation flap and centre-pivoting hinge for cleaning purposes - common to all Keylite Windows.

Vertical Bi-Lites

keylite Bi-Lite

Using Keylite Vertical Bi-Lites is the ideal way to maximise the light and ventilation into any habitable room. Keylite Roof Windows are available in a variety of styles and combinations. Arranging your Keylite Roof Windows to incorporate a Keylite Vertical Bi-Lite creates a larger glazed area.

Extra info

The roof and vertical windows combine seamlessly at eaves level. Provided with thermal or Thermao Plus glazing, the windows can be operated with ease to facilitate cleaning of the external pane. Keylite Vertical Bi-Lites are designed to compliment the Keylite Roof windows overhead, and are suitable for any home.

Flat Roof Systems

Flat roof system

Many properties have extensions with flat, near flat roofs. Keylite has development a Flat Roof System (FRS) specifically for flat roofs, which will alow plenty of light into the area beneath.

The Keylite Flat Roof System provides all the benefits of extra daylight, better ventilation, and the ability to integrate all Roof Windows within the Keylite range. The system is also available with Keylite Electric Operation and Smoke Ventilation Systems.

Extra info

Often a flat roof leaves areas in a room where light cannot fully reach. With a Keylite Flat Roof System you can allow light back into these areas. To maximise the amount of natural light entering the room, the front and back framing is angled.

The Keylite Flat Roof System includes:

  • An insulated timber upstand
  • A keylite Centre Pivot Thermal Roof Window
  • FRS Flashings to integrate the window onto the timber upstand

Keylite Flat Roof System available in:

  • Top Hung (TH)
  • Fire Escape (FE)
  • Conservation Roof Windows (CRW)

Sun Lite

keylite Bi-Lite

A Keylite Sun Lite (SL) brings natural daylight into areas where conventional roof windows cannot be used. The highly reflective tube guides daylight frim the roof dome to where it is required below. The Keylite Sun Lite is the perfect application where a loft conversion is not an option. The new Keylite Sun Lite collects available daylight and redirects it into any area below that you may want to illuminate.

The Keylite Sun Lite includes:

  • 350mmm polycarbonate dome (with cutting template)
  • Ceiling diffuser pipe
  • Rigid or Flexi pipe system (2m long)

Available with a 'flexible' or 'rigid' tunnel, the Keylite Sun Lite is designed to suit your exact requirements.

NB: Plain tile flashings only available on 250mm Sun Lite.

Extra info

Flexible design makes installation around obstructions quick and easy. The highly reflective metalised polyester tunnel helps transfer maximum daylight.

  • Ideal for Bathrooms, stairways and corridors
  • Reduces the need for artificial lighting
  • Precision flashings integrate seamlessly with existing materials
  • Easy installation
  • Ideal for commercial and industrial applications
  • Available for flat or pitched roofs
  • Flat Glass Top option on request
  • Bronze or Brushed Aluminium ceiling trim available
  • Tile, Slate or Plain Tile Flashings available

White Finish Windows

white finish windiw

The Keylite White Finish (WF) Window is ideal for kitchens and bathrooms, or any room prone to smoke, dust or steam. This wipe clean polyurethane painted coating has fantastic moisture resistant qualities and requires little or no maintenance. More Info

Extra info

The Keylite WF Window retains its ventilation flap which allows, clean fresh air to circulate throughout the room, even when the window is locked or secure. White Finish Roof Windows are ideal for both domestic and commercial applications. The Keylite White Finish painted coating is available for the entire Keylite range.

Ridge Windows

keylite ridge window

Keylite Ridge Window

Keylite Roof Windows may be installed along a roof ridge to maximise the perception of light and space at the highest point of a pitched roof. All with the option of an integral Blind. Usually installed in out-of-reach locations, these roof windows may be electrically operated by hand-held remote control or a wall mounted switch.

Extra Info

The installation of Keylite Ridge Roof Windows is very similar to standard roof window installation. The roof windows must be positioned in a way that allows them to be opened without the sashes colliding.

Ridge Roof Windows are ideal for both domestic and commercial applications for the following range of Keylite Roof Windows:

Smoke Ventilation Systems

Smoke Ventilation System

The Keylite Smoke Ventilation System is available to open the Keylite Roof Windows in the event of a fire. The system is also provided with a 3 day battery backup should the buildings electricity system fail. This system integrates seamlessly with a buildings fire alarm panel, or can operate independently as a stand alone system.

Electric Window Systems

Electric operation System

Where keylite Windows are installed in out of reach locations they can be opened with ease using a Keylite Electric Operation Kit. Electric Operation Kits allow the opening of roof windows via a hard wired, wall mounted switch or by remote control. Optionally windows can be fitted with rain sensors set to close the window when it rains.

Extra info

There are many options available with this system:

Window Flashings

Keylite Window Flashings

All Keylite windows require corresponding flashings in order to provide the best finish. Please see

NB: All windows require flashings to provide water tight finish. Ridge WindowS and Vertical Bi Lite's come complete with flashings.

Window Accessories

Keylite Window accessories

NB: All windows require flashings to provide water tight finish. Ridge Windows and Vertical Bi Lite's come complete with flashings.