Circular Dome Skylights

Circular Units

These double dome circular curb mount units have been updated to today’s specifications by incorporating our CS vinyl curb with a rolled aluminum retainer. These structural improvements reduce condensation and increase thermal performance by eliminating the need for weep holes.

Glazing is available in thermoformed acrylic or impact modified double domes.

Deck mount circular unit also available with 9″, 12″ and 18″ high curb.

Clear selection
  • Glazes and Finishes
  • Standard Sizes
  • Safety Considerations

Glazing Options


  • Clear
  • #2412 Bronze
  • #2447 White
  • Satin Sky


  • Clear
  • #2447 White

Finish Options

Frame finish is PVC, white interior and bronze exterior. Aluminum retainer frame.

Retainer Finish:

ModelCurb Mount (DDCCM)
O.D. of Curb
Deck Mount* (DDCDM)
Rough Opening

*Curb heights available in 9″, 12″ and 18″.

Safety ConsiderationsWasco skylights are designed to withstand normal elements of the weather. They are not designed to withstand human impact or falling objects. These skylights should not be walked upon under any circumstances. The owner or designer should restrict access only to authorized personnel who have been adequately cautioned as to the location of the skylights and informed of the warning above, or said owner should provide protective guard rails or screens around the skylights.