PRODUCTGROEPEN

VL EF 01 Bat check valve

Item number: 914810120
Outer dimensions (w x h x d) (cm): 22 x 22 x 15
Recommended by:
FSC certified:

There are situations when it is necessary to make a building or tree bat-free. This could be because a building is being renovated or demolished or a tree is being cut down. Making a site bat-free can be done with this exclusion flap.

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SKU: 914810120 Categories: , ,

Description

There are situations when it is necessary to make a building or tree bat-free. This could be because a building is being renovated or demolished or a tree is being cut down. This does require an exemption from the Nature Protection Act.

Making a site bat-free can be done with this exclusion flap. Place the exclusion flap over the entrance opening, this will allow the bats to still exit but the smooth surface of the rubber flap will prevent them from entering. This creates a kind of one-way traffic.

We received the images below from Mark Bouwmeester of Ecoresult B.V. Here you can clearly see how the Excusion Flap works in practice.

Note!

The installation of flaps should only be done by a professional and outside vulnerable periods. Placement is definitely not allowed in the period from May 15 to July 31 and in the winter period between November 1 and March 31. Outside the indicated date limits, placement may be done only with a waiver and if it is certain that no maternity colony is housed.

Since every situation is different, the exclusion flaps are not provided with suspension holes. The wooden backboard is easy to nail down with, for example, steel wire nails (not included). Application of this product should be done well before work begins so that the bats have enough time to leave the property. In addition, by means of bat boxes, provide sufficient alternative habitats. Never use this method in maternity and during hibernation.

The flaps require no maintenance. They can be taken away over time to be reapplied to another project.

  • Item number: 914810120
  • Weight (kg):0,9
  • Outer dimensions (w x h x d) (cm):22 x 22 x 15
  • Material:Multiplex (FSC)
  • Colour:Naturel
  • Soortgroep:Bats
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