- Types

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* Screen spares

With an unstoppable trend towards reduced use of pesticides, insect mesh now plays a crucial role in preventing harmful insects from entering the greenhouse via the ventilation system. 

Insect mesh for continuous vents

CMW has been active in the development, supply and assembly of Markies® insect mesh systems in greenhouses since 1990 and is able to offer an insect mesh system for all greenhouses with continuous ridge ventilation.

The insect mesh in our Markies® system stands almost vertical in the window opening and thus provides optimal utilisation of the ventilation . Through the use of horizontal ribs, the mesh folds like a concertina behind the shadow edge of the purlin.

This clever method ensures minimum light loss and can be installed in both new and existing greenhouses.

Insect mesh for Venlo structures

Alternatively, CMW is able to offer a unique prefabricated mesh system designed for 1, 2 or 3 pane vents in Venlo greenhouses. Like the system for continuous vents, this also operates by means of a ribbed bellows construction.

This clever cassette ensures that the mesh always folds in the right place, resulting in the long working life of the system.

The cassette is pre-assembled in the factory so that it can be installed quickly and simply in both new and existing greenhouses.

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