Our rooflights not only look amazing but are among the best performing conservation rooflights available.
Designed by experts with decades of industry experience, a Stella rooflight combines the best in frame and glazing technologies, providing maximum energy efficiency and thermal performance.
Our rooflights are rigorously tested for wind, weather and thermal performance by accredited UK bodies, and can achieve an impressive whole unit U-Value of just 1.1 W/m2K.
