Vegalux™ extension tubes from Solarspot®

Solarspot ® Daylighting Systems extension tubes are available in a variety of lengths from 200mm to 1200m. They telescope together to give you the required tube length to meet your install distance requirement – the distance between the roof and ceiling. The chart in our price guide shows the number of tubes you will require to cover the installation distance.

The 99.7% reflective Vegalux™ tubing material used in Solarspot ® Daylighting Systems extension tubes means that very effective light delivery is possible with tube lengths of up to 7 metres for the Solarspot ® D-25 Daylighting System and 11 metres for the Solarspot ® D-38 Daylighting System .

How much tubing do I need?

Measure the distance inside your roof space as shown in the diagram. Now use the chart below to determine the number of extensions you need.

DON’T FORGET – You will need at least 1 angle adaptor (unless you are just installing a simple system into a flat roof.
See the options for angle adaptors.