Em-Tube is an innovative and effective means of transmitting natural daylight to otherwise poorly lit areas. A passive ventilation system is included as a standard option and is available in rigid and flexible tube systems.

Rigid tube system

Offers 98% reflection on inner surface. Up to 20 times more light (2200 lux) than a 100w bulb (105 lux). Suitable for longer tube lengths.

Flexible tube system

Provides up to 14 times more light (1500 lux) than a 100w bulb (105 lux). Suitable for shorter tube length and is easier to install.

Em-Tube sizes

350mm diameter: Suitable for very small rooms. Fits between most conventional rafters/joists, eliminating need for trimming work.

450mm diameter: Suitable for bathrooms, hallways, landings, or corridors.

550mm diameter: Suitable for living areas, kitchens, large landings, corridors, offices, retail areas or commercial areas.

625mm and 1250 mm extension pieces are available in rigid tube – these are suitable for extending the Flexible and Rigid Tube Systems.

Each Standard Em-Tube kit accommodates Rigid Tube System: up to 1.0m (0.7m for flat roof kits), Flexible Tube System: up to 3.0m.