How durable is the Solatube Daylighting System?
All parts are covered by a 10-year warranty. Electrical components are covered by a 5-year warranty. The dome is made from high quality acrylic resin that is specifically formulated for increased impact strength, chemical, weather resistance and high clarity. For High Velocity Wind Zone areas we have available the Shock Inner Dome for the Brighten UpĀ® Series. For the SolaMasterĀ® Series we offer a Polycarbonate dome. Other assemblies are injection molded to ensure strength and quality. (Warranty details.