Intura Suntube25 SideLight – the light tunnel for the façade with a diameter of 25 cm and a crystal glass dome










Intura SunTube25 SideLight light tunnel for façades
New: Intura SunTube SideLight, the solution for bringing daylight through a wall or façade into rooms where a roof passage or window is not possible.
- Ideal for basements, windowless interior rooms, or façades with structural or aesthetic limitations.
- Fully compatible with all Intura SunTube models
- Optionally expandable with the EcoPower insulation element for maximum energy efficiency
- Designed for quick, professional installation
With this system, you can bring natural light exactly where it is needed – even through a façade.
Complete set
- The dome is made of crystal glass, which makes it strong, self-cleaning and durable compared to a plastic dome.
- Easy installation through the façade (Leadax roofing pre-assembled)
- Light output sufficient for a space of 9m² (3x3 metres)
- The wall opening must be between 23 and 27 cm in diameter
- The set is complete for a thickness of 41 cm (or 65 cm in combination with the Ecopower insulation element)
The Intura SunTube25 SideLight daylight system for the façade is a light tunnel that transports daylight to any desired space in homes and buildings. It is therefore suitable for spaces such as kitchens, basements, utility rooms, bathrooms, halls, living rooms, but also workplaces and industrial halls.
This set for flat roofs consists of the following components:
- Crystal glass dome
- Insulated aluminium façade panel RAL 9005 Easy to assemble = quick installation time
- 60 cm tube length (can be shortened as required)
- Diffuser easyclick for easy mounting on the wall or ceiling
- Mounting materials required for installation
This Intura SunTube25 Sidelight basic set contains everything you need for installation if your wall is no thicker than 41 cm (or 65 cm in combination with the insulation element), measured from the top of the roof covering to the bottom of the ceiling.
Extensions
- Can be extended with EcoPower insulation element with double glazing HR++ or triple glazing HR+++
- Extendable up to 6 metres
- Various accessories available
Intura SunTube25 Sidelight for extra daylight through the façade
A light tunnel is a system that allows daylight to enter through reflection. The advantage of this system is that only a small roof opening is required compared to a window, for example.
The Intura SunTube light tunnel has a crystal glass dome that allows more light to enter than direct daylight. The dome is self-cleaning, does not yellow and algae or dirt will not adhere to it, so there will be no loss of light over the years.






























