VDH Plastic Greenhouses
12Pages

A leading manufacturer of plastic greenhouses

Our Quality - the key to your success This company philosophy has already helped Van Der Heide Foliekassen BV in Hazerswoude-Dorp, the Netherlands, to specialize successfully in the construction of plastic greenhouses for more than 25 years. VDH poly greenhouses are ideal for fruit and vegetable cultivation, for tree and vegetable nurseries, as well as for companies producing young plants. They are also used for flowering plants and bed and border plants, in plant growing operations and garden centers. As a result, crops grown in VDH plastic greenhouses are proven to be generally more hardy...

We use thermal anti-condensation plastic films from 0.18 mm to 0.22 mm thickness for all our plastic greenhouses. The light transmission percentage for the PE films used is between 88% and 92% depending on the type of film. Which type of film to use is discussed thoroughly with the customer. When doing so we consider the crop and other important requirements, so that the right choice of film can be made to guarantee a perfect growth of the crop. UV-stabilisation UV stabilisers in the film neutralise the negative effects of ultraviolet light so that the lifetime of the film is...

Venlo greenhouse Single or alternating continuous gutter ventilation - - Single or alternating continuous gutter ventilation - - Optimum ventilation capacity - - Ideal greenhouse climate - - Ventilation drive by means of gear racks - - The ventilation drive is also available with rail mechanism with push-pull tube. The advantage being: faster closing and opening times, less maintenance, less shadow effect and even better ventilation.

Air 2000 Maximum ventilation, which opens from the ridge, ensuring full UV light transmission. This will result in perfect colouring and hardening off of the plants. - Full roof opening, allowing each ventilation side to be opened separately - Tightly fitting rubber seals - Ventilation during rain possible, by installing an aluminium rain cover - Ventilation drive by means of rail mechanism with push-pull tube, - The advantage being: faster closing and opening times, less maintenance, less shadow effect and even better ventilation

Wide Span Single or alternating continuous ridge ventilation. -- Ideal greenhouse climate -- High light transmission -- Optimum ventilation capacity thanks to very deep ventilation windows -- Ventilation opening of up to 2.20 metres -- Ventilation drive by means of gear racks

Side Ventilation Storm-proof and no maintenance due to electric motors driving a rack and pinion system. Guaranteed long lifetime of all components, because the ventilation system in the outside walls moves up or down as a whole in a frame.

Exterior wall systems Strip foundation For the strip foundation, we use insulated sandwich panels with perfect-fitting aluminium clamping sections. Apart from the fact that the iso-panels are easy to install, their excellent insulating properties offer many benefits. “Cold bridge” problems, as found in concrete glasshouse foundations, will thus be avoided. Foil- Clamping system These aluminium sections, which like a zipper are pulled towards each other, ensure an optimum, permanent “tightness” of the foils. Since the foils cannot come into contact with the uprights of the greenhouse, their...

Custom made Naturally, some crops make special requirements on our plastic greenhouses. In order to be able to meet these requirements we also build various types of custom-made greenhouses with special ventilation possibilities. Standard sizes are 9.60m, 12.80m and 14.40m. Various widths as required are also possible. Examples of this are: Venlo ridge ventilation 1319

All VDH steel constructions and foundations comply with the Dutch standard for the building industry NEN 3859 and Casta programme, version 2.41. Widths: Standard sizes and customised breadths available. Lengths: Greenhouse lengths and compartment sizes variable. Post heights: Post heights up to 7 metres. Foundation: Zeus concrete slabs & ISO sandwich plates or Zeus ISO foot as strip foundation. Steel construction: Hot bath galvanised in accordance with standard NEN-EN-ISO 1461 Gutters: Closed aluminium gutters with large water discharge capacity and integrated condensate discharge...

A leading manufacturer of plastic greenhouses VDH Foliekassen BV Frankrijklaan 9 2391 PX Hazerswoude-Dorp (ITC-Terrein Boskoop) Holland Tel. +31(0)172 - 235 990 Fax +31(0)172 - 235 995 E info@foliekassen.com W www.foliekassen.com