Powerdaylight Ø 25 cm wall mounted exterior components

Although daylight ideally comes from above, often providing the most light through the roof, the side-wall application of our daylight tube offers a particularly smart and flexible solution for situations where a roof penetration is not possible or desirable. The facade's orientation naturally plays a significant role – a south-facing facade provides more light than a north-facing facade – but even then, there are unique advantages. For example, the daylight tube can almost always be incorporated into the facade thanks to the small recess required. Furthermore, this arrangement offers optimal privacy: no external view or internal view, which is a major advantage, especially where property lines or facades face public roads.

An additional advantage is that our dome always emits a small amount of light externally, which some users deliberately use as subtle outdoor lighting. Moreover, the side-wall application is ideal for homes or multi-story buildings, where daylight can be directed inside via a shorter route, without having to pass through all the floors. Even in deep or elongated rooms with a window on only one side, the side-wall daylight tube offers the possibility of providing the entire room with natural light – a clever way to combine comfort and functionality.

Choose the ceiling finish that suits your space

A daylight tube is a statement piece – especially with our stylish and high-quality ceiling finishes. Whether you prefer a sleek, modern, industrial, or seamlessly integrated look, we offer a finish that suits your interior and your needs.

Round construction – minimalist and stylish

A popular choice for those who love soft lines and a subtle look.
Available in:

• White powder coated – timeless and neutral

• Black powder coated – sleek and industrial

• Custom RAL colour – perfectly matched to your interior

The options below are usually not suitable for wall mounting!

Square construction – powerful and functional

With a square ceiling finish, it's essential to create a transition box in the facade. This is because the daylight tube, which is naturally round, needs to be converted into a square finish on the inside. This transition requires additional space.

Note: this requires a square recess in the facade. Therefore, take this into account in your design and construction preparation. Only with this specific structural adjustment can an aesthetically pleasing, square finish be achieved on the inside of the facade without compromising the light output or quality of the system.

If the daylight tube ultimately ends up on the ceiling via the side facade, you must still consider the dimensions of the transition box and any curves.

Available in:

• White powder coated

• Black powder coated

• Custom RAL colour

Square recessed – for a seamless finish

This version is completely concealed in the ceiling and finished with plaster. Only the light diffuser – an opal acrylic panel – remains visible. Perfect for those seeking a sleek, architectural look without compromising light distribution.

Note: With a recessed square ceiling panel mounted in the facade, the translucent panel must be clamped in place. It normally stays in the frame under its own weight, but that's not sufficient in this case. A wedge can be a solution.

Smart expansion for comfort, safety and functionality.

Want to get more out of your 25 cm daylight tube? Our specially designed accessories make it easy to customise the system to your needs – whether it's light control, security, or multifunctional use.

Possibilities:

Dimming daylight

Control the amount of incoming daylight with a dimmable cover for your daylight system. Ideal for rooms like bedrooms, presentation spaces, or anywhere where light control is important.

Choose the control that suits you:

• Manual dimmer – for complete blackout
• Electric dimmer – for infinitely adjustable comfort

Always the right atmosphere, with one simple solution.

• Supplement with artificial lighting
  Transform your daylight system into a full-fledged ceiling light. With an integrated lighting unit, you'll have sufficient light even in the evenings or on dark days, without additional fixtures.

• Increased fire safety
  Expand your daylight system with the FireSave fire-resistant element for added protection against fire penetration and spread. Ideal for applications in apartments, healthcare facilities, and commercial buildings.
  The system significantly increases safety with only a minimal reduction in daylight.

• Increased burglary safety
  Prevent unwanted access with effective burglary protection, specially designed for daylight systems. The intelligent design ensures maximum security with zero loss of daylight – bright, safe, and uncompromising.

• Combine with ventilation
  Save space and keep your ceiling clean by integrating ventilation into your daylight system. Our smart ventilation kit is perfect for spaces like bathrooms, toilets, and kitchens, where fresh air and natural light are essential. One solution, two functions – efficient, stylish, and functional.

• Casting mould
  For concrete floors or roofs: the ideal custom solution to create the right opening (not available from stock).
• For a neat and durable finish to your daylight system, a counter flashing is available. This accessory ensures a watertight connection to bitumen or synthetic roofing – simple and reliable.

Pre-assembled:

Polycarbonate dome
Dome lens
Dome reflector
30 cm straight tube
Sidewall housing (casing tube)

• The 25 cm diameter, our smallest available, provides maximum technical flexibility—perfect for integration into buildings with strict spatial or architectural constraints, such as listed buildings.
• This product offers the optimal balance of thermal insulation, acoustic performance, light output, and price—making it the smartest choice for both performance and value.
• Although the side unit is mounted close to the wall and has a low profile, the internal reflector effectively captures daylight and brings it into the building.
• Privacy, without outsiders being able to see in, unlike a standard window.