Roof Windows

We can offer a range of roof windows from two of the leading suppliers in roof window systems - Keylite and Velux.

Options of windows we can offer are:
  • PVC White
  • White Painted
  • Centre Pivot
  • Top Hung
  • Sloping & Vertical combinations
  • Electric
  • Smoke Ventilation which open automatically in the event of a fire
  • Integrated Blinds

For more information please speak to your local branch.


Roof Windows

Flat Roof Window System

Through Keylite, we can offer you a flat roof system, for those areas where you want a little more natural light but you have a flat roof.

The roof and vertical windows combine seamlessely at eaves level. The standard system includes:

  • Insulated timber up-stand
  • FRS flashings to integrate the window onto the timber up-stand
  • Ideal solution for warm roof applications below 15°

Flat roof Apex system is also available if you wanted an atrium style roof window

If its not a system you're looking for then we also do a range of flat or curved flat roof windows, from Velux - please ask in branch for details.

Flat Roof Window System

Balcony Windows

The CABRIO balcony window from Velux, opens in seconds creating a better use of space for you to enjoy in the sun. 

The innovative balcony adds air, light and sits flush with your roof when closed.

  • Goes from roof window to balcony in seconds
  • Roof window or balcony - your choice - the top window opens like a traditional roof window

Sun Tunnels

Sun Tunnels are a cost effective way of bringing natural sunlight into a room where adding a roof or normal window isn't possible.

The highly reflective tube allows light to travel from the roof to an interior space. 

We can offer a range of sun tunnels depending on your requirements:

  • Velux sun tunnels for flat roofs
  • Velux sun tunnels for pitched roofs
  • Velux Flex or Rigid tubing
  • Keylite Sun Lite Tube System which comes with:
    • Roof Flashing and covering
    • Flex or rigid tubing
    • White ceiling diffuser
    • Flat roof upstand (flat roof system only)

For more information, please do get in touch with your local branch and they will be happy to assist you with your requirements.


Sun Tunnels
Sun Tunnels

Dome Rooflights

Our dome rooflights can be completely bespoke to your requirements. Mardome rooflights for flat roofs provide superior style wth more choice to improve performance than ever.

Perfect for flat roofs of kitchens, bathrooms and extensions to let light and ventilation in - Ariel Plastics Mardome Dome Rooflights, gives you huge range of options available across all products:

  • Sizes: 450 x 450mm to 2400 x 1800mm
  • Dome: Dome or pyramid
  • Glazing: Clear, bronze, opal and textured glazing
  • Ventilation: Trickle, automatic or powered vent
  • Opening: Manual, powered or powered with rain sensors
  • Thermally efficient double, triple and glass options with U values as low as 0.96 W/m2K
  • Sloped multiwall PVC kerb with 150mm waterproofing termination height as standard
  • Direct fix kerb to fit existing builders upstand
  • 20 year warranty
  • Product options below depending on your requirements
Dome Rooflights

Mardome Hi-Lights

The Hi-Lights range is an off the shelf, easy-to-install, contemporary style of roof dome that has been hand-picked to provide a selection of high quality roof light options in 6 key sizes from 600 x 600mm to 1200 x 1200mm, which satisfy the requirements of most projects. Available in polycarbonate and flat glass.
Mardome Hi-Lights

Mardome Trade

The base of the Mardome range, the Mardome Trade offers a competitvely priced dome unit with a host of additional extras to satisfy a range of product requirements and budget.
Mardome Trade

Mardome Reflex

A glazing only unit designed specifically for refurbishment projectrs where glazing only needs to be replaced and can be easily fixed to existing kerbs or upstands. The uinit is supplied with a fitting kit including weathertight washers and cover plugs. Come with a variety of options.
Mardome Reflex

Mardome Ultra

The premium dome rooflight - the architecturally inspire Ultra delivers maximum security due to its secret lock system, with a modern aluminumn frame and concealed tamper proof fixings. The frame can be powder coated to standard RAL colours on request.
Mardome Ultra

Mardome Circular

As the name suggests this is the circular option of the range, which is specified for its distinct styling and character. Its available as a glazing only option or complete with a strong robust GRP kerb. Sizes from 600 to 1800mm diameter.
Mardome Circular

Mardome Glass

Featuring an ultra-modern flat glass design, Mardome Glass is a thermally efficient double glazed rooflight incorporating a silver anodised aluminium frame, with the option to powder coat, which combines to deliver high end design and the very best standards in security and safety.
Mardome Glass

Ideas & Advice