SolaMaster® 530 mm diameter tubular daylighting systems deliver high-quality, consistent natural daylight to larger commercial and industrial spaces.

These tubular skylight systems are often specified in the education, healthcare and security sectors, as well as in offices, warehouses and factories.

Solatube’s patented and proprietary technologies allow this tubular daylighting system to capture daylight at roof level and transfer it deep into buildings where natural light would otherwise not reach.

It is ideal for lighting expansive spaces with open ceilings where variances in light levels don’t create an issue for occupants, but equally suited to closed ceilings when combined with our patented transition boxes.

The 330 DS offers exceptional light output while supporting energy efficiency goals and improving occupant comfort in a range of building types.

With a maximum tube length of approximately 15 metres, it’s ideal for areas with ceiling heights over 3 metres. Whilst easily incorporated into new build projects, they are also excellent for retrofitting into existing buildings.

Spectralight® Infinity Tubing: Delivers the highest specular reflectivity available (99.7%), allowing maximum transfer of daylight with minimal light loss—even over long distances.
Energy Efficiency: Reduces reliance on electric lighting during the day, contributing to lower operational costs and supporting sustainable building certifications such as BREEAM, LEED and WELL.
Improved Indoor Environment: Delivers glare-free natural light that enhances visual comfort, productivity and wellbeing in commercial settings.

Features and benefits:

SolaMaster® series.
BBA certified.
530 mm diameter pipe.
Ten-year product warranty.
99.7% reflective tube material.
Up to 30 sqm light coverage.
Integrated accessories.
Thermally efficient.
Choice of ceiling fixtures.
Home Office approved.
Can be used for closed or open ceiling applications.

Closed ceilings:

SolaMaster® 330 DS-C features a patented transition box that ingeniously converts the 530 mm diameter tubing to a 600 mm square diffuser that fits neatly into a commercial suspended ceiling grid or drywall ceilings.

Open ceilings:

SolaMaster® 330 DS-O brings high-performance daylighting to buildings and areas without a ceiling such as warehouses, factories, sports facilities and industrial buildings.

Optional Accessories:

- Daylight Dimmer: Offers control of daylight levels using a patented butterfly baffle system
- LED Light Kit: Integrates LED lighting into the daylighting system for full 24-hour lighting functionality.
- Thermal Insulation Panels: Enhance system U-values in extreme climates.

Solatube Solamaster BBA Certificate 2025