Van der Valk Horti Systems
2681 LP MONSTER
Phone +31 (0)174 - 21 22 23
Fax +31 (0)174 - 24 27 27
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.
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.
High insulation + high light transmission + haze + light, affordable construction
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.
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.
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.
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