VCM 4646 exterior view, featuring the solar powered remote for the blinds.
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46½ x 46½, VCM 4646, Manual Venting Curb Mount Skylight with Room Darkening Shade

VELUX
SKU:
VCM 4646 2004S
$1,422.00
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Manual Venting Curb Mount Skylight with Laminated LowE3 Glass, Solar Room Darkening Shade - 4646

The VELUX VCM 4646 2004S is a large-format manual venting skylight designed to bring expansive daylight and fresh air into your home. With an inside curb dimension of 46½" x 46½", it’s ideal for open-concept living rooms, great rooms, or vaulted spaces where natural ventilation and a bright, airy atmosphere make all the difference.

This model features laminated LoE³ glass, offering added UV protection, improved energy efficiency, and enhanced safety—making it suitable for installation over living areas and sleeping spaces in accordance with building codes.

Key Features:

  • Manual venting design – opens easily for natural airflow and moisture control
  • Curb-mounted installation – compatible with site-built or prefabricated curbs
  • Laminated LoE³ glass (2004S) – meets code requirements for overhead installations in occupied rooms
  • Ideal for large spaces – 46½" x 46½" inside curb delivers generous daylighting
  • VELUX No-Leak Promise – includes three layers of water protection when installed with VELUX flashing
  • Works with solar or manual blinds (sold separately) for additional light control