Arched tennis halls

Hall covering

Used membrane covering, we made as a double layer with air cushion between layers. Double PVC layer is a very good thermal insulator in winter (air void insulates hall against frost penetration) and summer conditions (insulation against sunlight rays limits hall’s heating).

Layers blowing system

Halls are equipped with the system of layers blowing that maintains the air pressure between layers that create the air cushion.

Roof lights

Auxiliary lighting by lights from the roof made of a milk membrane which perfectly transmits the light. Lights that are mounted in the roof are led along the hall in two strips and that is why they perfectly light the interior of the hall. This kind of light is dispersed. It does not dazzle and it perfectly illuminates the hall. Used lights are available within two strips at dimensions of 2.50m x 22.0m. This kind of auxiliary lighting allows playing without dummy auxiliary lighting during the day time.

Systems of open sides

• screen system: installed in the awning over open sides with top guide; material is led on the rollers and thanks to this it can be moved from one side to the another
• roller shade system: electronic sides raising, the system opens and closes one side within 1 minute; this system is maintenance-free and very comfortable in operation; it can be closed or opened in one moment

Illumination

Meta-halogen lamps, asymmetrically arranged, 400 W per each lamp, Philips brand projectors.

Heating

Furnace at appropriately selected heating power, air heater burned with furnace oil or natural gas (together with necessary instrumentation).