Traditional Dome Skylights

VELUX traditional double dome commercial skylights

  • Standard sizes available now. Available in custom sizes from 14″ x 14″ up to 102″ x 150″
  • Available in any size ¼” increments
  • No minimum order quantity
  • Works with all VELUX commercial skylight curb and fall protection accessories

In San Francisco and the East Bay, Mares & Dow Construction & Skylights are the Velux Premier Skylight Specialists and they have been providing reputable general contracting, home remodeling, and skylight services for 40 years. Mares & Dow Construction & Skylights prides itself on customer satisfaction and is an ideal partner for Velux commercial skylights in the Bay Area, no matter the skylight solution. Free Consultation

Prismatic maximum size:
Acrylic = 70″ x 120″ Polycarbonate = 60″ x 120″

New and improved frame design

1 50-year Silicone

2 Glazing Spacer

  • Reduced cracking
  • Condensation release

3   Inner dome rests on material with similar expansion/contraction (durability)

4  Innovative, encapsulating one-piece Thermoplastic inner frame.

  • Dry installation (no caulk or curb tape needed)
  • Impenetrable water barrier
  • No exposed holes to the exterior (air/water/bug filtration)
  • 100 percent thermally broken (the frame is the thermal break)
  • Fail-safe extra layer of water protection; no path for water to enter the building.

The benefits of Traditional Dome Skylights

Superior Water Management

Unlike most commercial skylights that allow condensation to collect within an interior gutter, the VELUX Dynamic Dome utilizes a fail-safe proprietary wicking system that evacuates condensation to the exterior of the skylight. We’ve also incorporated a one-piece inner frame, creating superior durability (eliminating the need for corner welds that can leak) and 50-year silicone.

Secure Thermal Seal

The VELUX Dynamic Dome incorporates an encapsulating design that provides an impenetrable water barrier with a 100 percent thermally broken skylight frame, thereby isolating interior surfaces from exterior temperatures. This ‘warm design’ virtually eliminates condensation while also providing a secure weather seal to the curb to impede air, water, and bug infiltration..

Glazing Options


Frame Finish


In San Francisco and the East Bay, Mares & Dow Construction & Skylights are the Velux Premier Skylight Specialists and they have been providing reputable general contracting, home remodeling, and skylight services for 40 years. Mares & Dow Construction & Skylights prides itself on customer satisfaction and is an ideal partner for Velux commercial skylights in the Bay Area, no matter the skylight solution.

Free Consultation

© Mares & Dow Construction & Skylights, Inc.
Customer rating: 4.5 / 5 Mares Dow Rating based on 57 reviews
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