Powerdaylight Ø 53 cm Flat roof exterior (roof) components

For years, the Powerdaylight Ø 53 cm has been our absolute best seller in the commercial segment. This daylight tube is the ideal solution for naturally illuminating large production halls, warehouses, distribution centres, and offices. Thanks to its generous light output, small recess size, and smart surface-mounted solutions, this system is ideally suited for flat roofs in a wide range of sectors.

In recent years, we've also seen a significant increase in its use in private residential construction. Think of applications in verandas, carports, garden sheds, and garages. The Ø 53 cm is particularly ideal for timber structures with beams spaced at 60 cm centre-to-centre: you achieve maximum daylight penetration with minimal structural modifications .

Our Ø 35 cm range remains a favourite for concrete extensions, but for those who want more light in, for example, garden rooms or wooden extensions, the Ø 53 cm is a smart choice.

Versatile, minimal impact on your roof

The Ø 53 cm version also fits perfectly on commercial steel roofs. Thanks to its compact size, only minimal adjustments to the roof surface are required. Also, this system can be installed between solar panels without removing or moving any panels. This way, you maintain maximum efficiency from both your solar energy and daylight.

Innovative solutions for the private market

The rise in popularity in homes is partly due to the introduction of our round and square surface-mounted ceiling diffusers, which provide a modern, sleek finish on the interior. This makes the Ø 53 cm not only functional but also aesthetically appealing for residential environments.

BREEAM, LEED and agricultural use: one diameter, many applications

Thanks to its high light output and compact size, this Powerdaylight is frequently used in sustainability projects with BREEAM or LEED certification. Furthermore, the system is ideally suited for the agricultural sector: it's competitively priced due to high market sales, easy to install, and offers a perfect balance between undersized and oversized diameters.

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

Square construction – powerful and functional

With integrated converter box.
Available in:

• White powder coated

• Black powder coated

• Custom RAL color

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.

Round ceiling diffuser, free-hanging (no ceiling)

Meet our innovative free-hanging round ceiling diffuser, perfect for use in warehouses, livestock barns, and other industrial spaces, as well as verandas. This single-piece ceiling panel offers unparalleled strength and durability. 

Eco

Eco upgrade is available for the Powerdaylight Ø 53 cm to improve the thermal and acoustic properties of the Powerdaylight daylight system. This makes this version also suitable for passive construction.

Cradle

The Cradle upgrade is available for the Powerdaylight Ø 53 cm. The Powerdaylight Cradle with a flat glass daylight collector is part of our new generation of daylight tubes. It combines the design and aesthetics of a flat glass skylight with the advanced technology of a daylight tube.

Flashing options

The Powerdaylight Ø 53 cm is suitable for all types of roofs and facades. The flat roof flashing is suitable for all types of roofing, such as EPDM, PVC, TPO, bitumen, and CPE.
The Powerdaylight Ø 53 cm for pitched roofs is supplied with a Ubiflex flashing, making the system very easy and quick to install.
A flashing is also available for the installation of a Powerdaylight Ø 53 cm through the side facade, providing easy installation and a watertight seal.
Finally, there are many other flashing options for corrugated sheet metal, profiled steel, and thatched roofs.

Specific applications

Besides its standard applications, the Powerdaylight Ø 53 cm can also be used for several specific applications. These include illuminating wildlife and bicycle tunnels, installing through the ground to a basement, or integration into a prefabricated chimney. If your application isn't listed, please feel free to contact us.

Accessories for 53 cm daylight tube

Smart expansion for comfort, safety and functionality.

Want to get more out of your 53 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 service 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.
  Turn your daylight system into a fully-fledged ceiling light. With an integrated lighting unit, you'll have sufficient light even in the evenings or on dark days, without additional fixtures.

• Enhanced fire safety.
  Expand your daylight system with the FireSave fire-resistant damper for additional 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 .

• Enhanced burglary protection.
  Prevent unwanted access with effective burglary protection, specially designed for daylight systems. The clever design ensures maximum security with minimal loss of daylight – bright, safe, and uncompromising.

• Cast-in mold
  For concrete floors or roofs: the ideal custom solution for creating the right recess (not available from stock).