Curb Mount Dome Polycarbonate Skylight Replacement 
(VELUX CMD / CMDA)

Impact-Resistant, Energy-Efficient Skylights for Flat and Low-Slope Roofs

The VELUX CMD and CMDA Dome Skylights are designed for flat and low-slope roofs, offering excellent daylight performance and superior impact resistance.

Made from durable polycarbonate, these skylights are stronger and more weather-resistant than traditional acrylic domes — ideal for both residential and commercial buildings.

The clear or diffused dome design provides bright, even daylight while blocking harmful UV rays and maintaining indoor comfort.

Where It Works Best

• Perfect for flat or low-slope roofs

• Ideal for garages, workshops, stairwells, and commercial buildings

• Great replacement for old acrylic skylights

• Excellent choice for impact zones and high-sunlight areas

Features & Benefits

• Polycarbonate Dome Design High-impact strength and UV protection — resists cracking, yellowing, and weather damage.

• Excellent Daylight Diffusion Provides even, glare-free light distribution for interior spaces.

• Curb-Mount Installation Designed for watertight, secure fit on flat and low-slope roofs.

• Energy Efficiency Insulated glazing reduces heat transfer and blocks UV rays.

• Long Service Life Built to last for decades with minimal maintenance.