2SaveEnergy | the new boon to energy-efficient growers

  • All-purpose cavity covering for all types of Venlo greenhouses
  • More production with 50% lower energy consumption
  • Already 3 years' worth of convincing test results
  • Payback time
  • Available to all greenhouse builders and growers 


2SaveEnergy: the new boon to energy-efficient growers

2SaveEnergy® is a new, practical and economical solution for energy-efficient growers.
This all-purpose greenhouse covering contains an outer layer of transparent glass with double anti-reflective coating and an under layer of extremely durable, diffuse F-CLEAN film. In between there is a cavity that can be ventilated.

This combination has similar insulation properties as multi-coated double lazing, but in a format that is lighter and easier to use. 
Above all, it allows the same amount of light through as a standard single-pane covering, which is unable to scatter light.


Download the brochure here in Dutch, English, German or Chinese.


Source video: KAS Techniek


2SaveEnergy® has been developed by a consortium of expert suppliers in collaboration with research institute Wageningen University & Research Glastuinbouw. The combined expertise and capacity for innovation has resulted in 2SaveEnergy®, the first greenhouse covering that combines a high insulation value and light transmission with an affordable price.


2SaveEnergy® means:
High insulation + high light transmission + haze + light, affordable construction 

Cavity covering

The high insulation value of the covering is largely thanks to the cavity (5cm) between the glass and the F-CLEAN® film. This special diffuse film is very durable and maintains its anti-condensation properties for at least ten years.

The advantage of ventilation

An exceptional feature of 2SaveEnergy® is the active greenhouse air cavity ventilation. This is desirable to keep the covering free of ice and snow in the winter. 
To ensure optimum ventilation, the ducts have openings to the cavity and small ventilators can be connected to them.

Light transmission and energy saving

2014-2017: WUR Glastuinbouw has investigated and calculated numerous aspects of this revolutionary greenhouse covering.
This research found that it was possible to achieve hemispherical transmission of 80.7% and vertical transmission of more than 90.6% for a glass/film combination, which is comparable with a standard covering.

Still have any questions? Contact us

Download the brochure

"Thanks to the innovative character and high-quality products of Van der Valk Horti Systems, we can provide our customers with the best greenhouse horticulture even better."

Ammerlaan | Maurice kassenbouw

To all projects

Van der Valk Horti Systems

Zwartendijk 73
The Netherlands

Phone +31 (0)174 - 21 22 23
Fax +31 (0)174 - 24 27 27