All opinions or methods expressed in the video(s) are personal opinion only and for educational purposes only. Always check current regulations or seek second opinions from other video sources or websites. Anyone working at ANY height should be fully trained and insured to do so and use the correct access equipment. Anyone working on ANY project does so at their own risk!

For lots more helpful information and top brand sun tunnels visit my website.

http://www.fixmyroof.co.uk/videos-and...

This video shows solar tubes and sun tunnels being installed into tiled roofs, slate roofs and flat roofs. It can be very hard to know what impact a sun tube will make or how much light you can expect.

A lot of sun tunnel manufactures give scientific information in terms of Lux or Lumen but unless your are familiar with the complexities of measuring light in this manner you can come away none the wiser. I have tried to compare the sun tubes in wattage terms to light bulbs, as this is what my customers always ask me. However the quality of light from a sun tube is better than a light bulb, please visit my website for more information on manufacturers and light output graphs.