SunTube35 - Flat roof light tunnel set with crystal glass dome - PVC

Bring natural light into small, dark spaces with the Intura SunTube35 – the smart and sustainable solution for flat roofs. Ideal for bathrooms, hallways, toilets, and utility rooms.

✔ Crystal glass dome – stronger, quieter, self-cleaning & long-lasting

✔ Quick installation – pre-installed PVC roofing

✔ High light output – ideal for rooms up to 16 m²

✔ Complete set – includes dome, insulated upstand (RAL 9005), 60 cm tube, diffuser & fixings

✔ Fits roof thickness up to 41 cm (or 61 cm with insulation element)

✔ Compact opening – only 33–37 cm required in the roof

Why choose Intura SunTube?

Compared to standard roof domes, the crystal glass dome allows more daylight in and stays clear for years – no yellowing, no dirt build-up, no maintenance. It's a future-proof daylight solution for every flat roof.

Extras & Options

➕ Extendable up to 6 metres

➕ Upgrade with EcoPower insulation

➕ Accessories available for extra flexibility

Roofing finish included

Choose from IKO Bitumen, IKO PVC, or Hertalan EPDM – all pre-mounted for fast and secure installation.

💡 Looking for natural light in a small room? The SunTube 25 is your bright idea.