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https://www.fixmyroof.co.uk/videos-and-guides/sun-tunnel/
In this video I fit a Velux sun tunnel or sun tube, this will show you how easy it is to do yourself even in difficult circumstances where there may not be enough room to work, or obstacles are in your way. This is a Velux TWF sun tube but the same technique can be used with the slate version TLF the only difference being the flashings.
Post time: Jun-13-2017