Every home has a few spaces that can be difficult to brighten. Interior hallways, walk-in closets, laundry rooms, pantries, and small bathrooms often rely on electric lighting, even in the middle of the day.
A traditional skylight may not be practical in every room. Roof framing, attic obstructions, ceiling layouts, and limited space can all affect the available options.
A VELUX Sun Tunnel skylight is one daylighting solution that may bring natural light into compact or enclosed spaces without requiring a traditional skylight shaft.
What Is a Sun Tunnel Skylight?
A Sun Tunnel skylight is a compact daylighting system that captures sunlight at the roof and directs it into the home through a reflective tube.
At the ceiling, a diffuser distributes the daylight throughout the room. The finished fixture has a smaller ceiling footprint than a traditional skylight and does not require the same type of open light shaft.
This design allows a Sun Tunnel skylight to fit in certain areas where a traditional skylight or exterior window may not be practical.
Where Are Sun Tunnel Skylights Commonly Used?
Sun Tunnel skylights are typically considered for smaller rooms and interior spaces, including:
- Interior hallways
- Walk-in closets
- Laundry rooms
- Pantries
- Small bathrooms
- Mudrooms
Natural daylight can make these practical spaces feel more open, comfortable, and connected to the rest of the home.
The amount and appearance of the light will vary based on the tunnel type, tube length, roof orientation, outdoor conditions, and placement within the room.
More Daylight with Fewer Structural Changes
A traditional skylight installed above a flat ceiling usually requires a framed and finished light shaft. A Sun Tunnel skylight uses a compact reflective tube instead.
Because of this design, installation may require fewer structural changes than a traditional skylight. Flexible tunnel models can bend around certain attic obstructions, while rigid models work best when there is a clearer path between the roof and ceiling.
Every home is different. During a consultation, North Star Skylights evaluates the roof, attic space, framing, and ceiling layout to determine whether a Sun Tunnel skylight is appropriate for the room.
Help Small Spaces Feel More Open
Natural light can change how a compact room feels and functions.
A narrow hallway may feel less enclosed. A walk-in closet can become easier to use during the day. A small bathroom may feel brighter without requiring an exterior wall window.
Daylight also creates a different atmosphere than an overhead light fixture. It changes throughout the day and can help an interior space feel more connected to the outdoors.
A Sun Tunnel skylight does not provide the same view or architectural effect as a traditional skylight. Its primary purpose is to deliver daylight to a room that may otherwise remain dark.
Reduce the Need for Electric Lighting During the Day
Windowless rooms often require someone to turn on a light every time they enter.
Introducing natural daylight may reduce the need for electric lighting during daytime hours. The actual energy savings will depend on the room, available sunlight, household routines, and how often the electric lights would otherwise be used.
For many homeowners, the everyday benefit is simple. A hallway, closet, or laundry room can be easier and more pleasant to use without immediately reaching for a light switch.
Bring Daylight into Private Spaces
Bathrooms often present a design challenge. Homeowners may want more natural light while maintaining privacy.
Because a Sun Tunnel skylight brings light through the roof rather than an exterior wall, it can introduce daylight without creating a direct view into the room.
This may make it a practical option for an interior bathroom or another private space where a traditional window is not desirable.
Rigid and Flexible Sun Tunnel Skylights
VELUX offers rigid and flexible Sun Tunnel skylight configurations for different home conditions.
Rigid tunnels generally provide the strongest and most direct daylight when there is a relatively clear path between the roof and ceiling.
Flexible tunnels can accommodate certain framing members, mechanical systems, and other attic obstructions when a straight path is not available. Their performance may vary based on the length and number of bends in the tunnel.
VELUX also offers different sizes, roof profiles, diffusers, and compatible accessories. North Star Skylights helps homeowners determine which configuration fits the home’s construction and daylighting goals.
Is a Sun Tunnel Skylight Right for Every Space?
A Sun Tunnel skylight can be useful in the right setting, but it is not the best daylighting solution for every room.
Unlike a traditional skylight, it does not provide a view of the sky or fresh-air ventilation. It also does not offer the same smart controls, venting features, or expansive daylight that may be available with electric and solar-powered VELUX skylights.
A traditional skylight may be the better choice when you want:
- A larger architectural feature
- A view of the sky
- Fresh-air ventilation
- Automated operation
- Smart climate controls
- A broader distribution of daylight
A Sun Tunnel skylight may be worth considering when the primary goal is to bring daylight into a smaller, enclosed area with limited space above the ceiling.
North Star Skylights evaluates the room, roof, attic, and homeowner’s goals before recommending a daylighting approach.
Professional Installation Matters
Every daylighting system performs best when the product and installation method match the home.
North Star Skylights specializes exclusively in residential VELUX skylights. Our trained, full-time employees install each system according to applicable VELUX installation requirements and account for the roofing material, roof slope, attic conditions, and ceiling layout.
Eligible products are protected by the corresponding VELUX warranty.
Professional planning and installation help ensure that the system delivers the expected daylight and integrates properly with the roof and ceiling.
Bring More Daylight into Your Home
Not every room needs a large skylight to benefit from natural light. In the right space, a Sun Tunnel skylight can brighten an interior hallway, closet, laundry room, pantry, or bathroom.
It is one of several daylighting options available from VELUX. The best choice depends on your home’s construction, the room’s purpose, and what you want the finished space to feel like.
North Star Skylights can evaluate your home and help you compare traditional skylights, venting models, and Sun Tunnel skylights based on your layout, goals, and budget.
Schedule a free consultation with North Star Skylights to explore the right daylighting solution for your home.
