Solatube SkyVault M74 DS Tubular Daylighting Device (Large Spaces)

The SkyVault Series represents the pinnacle of tubular daylighting technology for commercial applications. Engineered to illuminate large-volume spaces with high, open ceilings, this system captures massive amounts of sunlight and delivers it deep into buildings where traditional skylights and windows cannot reach. The modular design allows for customization to meet the specific needs of any large-scale project.

Key Benefits & Features

• Massive Light Output: At its core, the SkyVault M74 DS features a 29-inch (736mm) diameter tube that can extend up to 100 feet (30m), delivering unparalleled levels of natural daylight to expansive interior spaces.
• Advanced Thermal Control: Equipped with INFRAREDuction Technology, the system uses a proprietary process to filter out infrared wavelengths, significantly minimizing solar heat gain and reducing cooling costs.
• Optimized Light Capture: The SkyVault Collector assembly redirects low-angle morning and afternoon sunlight downward while filtering out heat, ensuring consistent illumination throughout the day without overheating the space.
• Flexible & Modular Design: Varying combinations of domes, collectors, and extension tubes allow for a customized solution. Optional Amplifiers can deliver daylight even deeper into the building structure.
• Complete Top Assembly: All top assemblies are supplied pre-assembled on a curb-mounted flashing for easy, leak-proof installation on any roof type.

Technical Specifications

Application Scenarios

• Warehouses & Distribution Centers: Reduce reliance on artificial lighting during peak hours, significantly lowering energy costs.
• Gymnasiums & Sports Complexes: Provide natural, glare-free light ideal for athletic activities and events.
• Atriums & Large Lobbies: Create a welcoming, sunlit environment that enhances the visitor experience.
• Manufacturing Facilities: Improve visibility and working conditions on the factory floor with consistent, high-quality daylight.
• Large Retail Spaces: Showcase merchandise under the most flattering light possible—natural sunlight.

Key Advantages

• Energy Savings: Drastically reduces electricity consumption for lighting during daytime hours.
• Thermal Efficiency: Infrared filtering minimizes heat gain, reducing HVAC load and improving occupant comfort.
• Sustainability: Contributes to LEED certification points and demonstrates a commitment to environmental responsibility.
• Low Maintenance: Durable construction and sealed design require minimal upkeep over the life of the system.