With over 1000 roof windows in stock, Sterlingbuild is VELUX’s
largest online stockist! RoofLITE is our most popular price point product
and if you are planning a Flat Roof Extension then ECO+ flat glass rooflights
offers the best value for money. Plus we offer FREE standard delivery.
Let's take a look at this daylighting solution's special features.
1. Unique Glass Domes With a Longer Lifetime Guarantee
The smaller standard sized Lightway sun tunnel domes are handmade Bohemian crystal glass.
The elite design of Lightway Crystalsun tunnels means your dome won’t discolour like plastic domes do. Plus, the glass is self-cleaning, meaning dust, smog and other particulates won't stick.
The design of the crystal glass allows it to capture 99.7% of sunlight that comes in and channel it into your home.
For adding daylight to larger spaces, such as offices, swimming pools and factories, the Lightway Silver Plexiglas model is ideal. The smooth dome is made from hard acrylic glass, ensuring the surface is self-cleaning and won’t incur weather damage; this allows natural light to continue to flood into your home long after inferior models have deteriorated.
2. Maximum Amount of daylight
Lightway reflective tubing is unlike any other sun tunnel tube.
Using plasma technology, the highly reflective material is made from chrome, aluminium and zinc, with an internal layer of silver that gives the most reflectivity. Unlike other sun tunnel tubes, the Lightway tubewill not bubble, peel or distort sunlight transmission, so you can enjoy the maximum amount of daylight in your home.
Lightway is so confident in its sun tube's performance it provides a 25-year guarantee.
3. Superior Performance
The Lightway Blue Performance provides benefits no other sun tunnel manufacturer can.
Blue Performance, an option you can select on our Lightway product pages, is a double or triple layer of glass with polystyrene XPS thermal insulation which will:
Catch condensation in the tube, stopping leaks and threat of mould
Stop solar gain in the summer and so prevent your home from overheating in hotter months
Halt the loss of heat from your home in winter through your installation.
4. A Stylish Finish
Not only does the internal sodium-potassium glass finish look more stylish than a plastic diffuser, it ensures sunlight is evenly distributed around your room for natural results.
Unlike plastic diffusers, the glass won’t discolour and will leave a continuous neat and stylish finish in your home.
5. Easy Installation
The Lightway sun tunnel comes with full installation instructions. See for yourself how easy installation is: