65% reduction in heat
ENERGY STAR® approved
You can save $194 this year on your cooling costs
Cellular shade available for added energy efficiency and comfort
Low-E squared protective coating
Argon gas insulation
Not ENERGY STAR approved
No protective solar coating
No insulation added
Tempered glass withstands the elements year after year
Air tight
20 year warranty
Becomes brittle and yellow over time
Not air tight
Clearer view
Does not discolor with time
Sleek roofline
Obscures views
Discolors over time
Unsightly "bubble" protrudes from roofline
Velux Glass
Plastic Bubble
The Proof is in our Roof
Flat Roofs
Velux Skylights
Velux vs. Plastic Bubble
Velux Sun Tunnel
Energy Calculator
Velux vs. Plastic Bubble
