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SolaMaster® SeriesThe Solatube SolaMaster Series® provides daylight to larger, more expansive areas. Often specified in the educational, healthcare and commercial sectors, these Daylighting Systems feature the largest aperture tubing – 530mm diameter – and patented lightTracker™ Reflector for effective daylight harvesting.
With the 99.7% reflective Spectralight® Infinity tubing, these systems make it possible to bring daylight deep into buildings where natural light has previously not been an option.
Solatube 21-O
The Solatube 21-O brings high
performance daylighting to
areas without a ceiling such as
warehouses, factories,
gymnasiums, etc. This system
uses 99.7% Spectralight® Infinity tubing to bring the
diffuser below any lightabsorbing
roof-supporting
structures and deliver highly
diffused natural light.


Solatube 21-C
The Solatube 21-C features a
patented transition box that
ingeniously converts the 530mm
diameter tubing to a 600mm
square diffuser that fits neatly
into a commercial suspended
ceiling grid or drywall ceiling.
Each system can illuminate an area up to 30m2, subject to application. The Spectralight® Infinity tube material means potential tube lengths of up to 18 metres are possible.