• Slim line appearance (less frame -more glass)
  • Any colour combination including duel colour
  • Modern or traditional appearance available
  • Thermally broken
  • Suitable for domestic & commercial installation
  • Quality installation

Aluminium Window Frames in Preston

Lee Kelly Windows are naturally strong and designed to complement your project

As with our entire aluminium range, our slimline windows are expertly manufactured using durable aluminium, so when you specify it as part of your design, your build benefits from stylish profiles and elegant sashes that will enhance the interior and exterior appearance of any style or size of building.

A slim frame means a larger glazed area allowing more light in and better views out while providing improved thermal properties, weatherproofing and soundproofing.

All frames are available in a choice of both contemporary and traditional styles and can be supplied on a supply only or a supply and install basis.

To ensure suitability for any individual application we can include various insulated glass units:

  • Clear
  • Textured
  • Tinted
  • Annealed
  • Toughened
  • Integral Blinds

Lee Kelly aluminium sliding doors are an alternative to our bi-folding door system that delivers many of the same benefits to our customers

Easy access, increased natural light and stylish design are all key features of our Lee Kellyís aluminium sliding doors. Like our bi-folding system, aluminium allows for strong, slim profiles, meaning less frame and more glass.

Combine all of this with easy glide action, a wide choice of powder coated polyester colours and delivery of complete door kits, wherever and whenever you need them, and itís easy to see why weíre the supply partner of choice for an increasing number of installers, architects and construction professionals alike.

Design Features

  • Three chamber inline sliding door
  • Single, double, and triple track options
  • Thermally enhanced extrusions with glass fibre reinforced polyamide strips
  • Robust and durable design allowing 200kg panel weight with smooth and consistent operation

Lee Kelly bi-folding doors provide an easy, elegant option for opening up spaces

First choice for professional contractors

At Lee Kelly we custom-design bi-folding doors to any configuration, which means we can meet any requirement and specification, in both residential and commercial environments.

First choice for design

We use high quality aluminium with an outstanding strength/weight ratio resulting in slimmer profiles so Bi-folding doors from Lee Kelly create clean, contemporary lines that complement the beauty of the building rather than detract from it.

First Choice for our customers

Aluminium maintains its appearance much longer than most other materials, so itís low maintenance. And with slim profiles, large glazed areas and thermal insulation, Bi-folding doors create internal spaces that are warmer in the winter, cooler in the summer and flooded with natural light.