Collars ESW, EZW, EHW, ELW

The structure of the collar EZW:

Consists of 4 main elements (bottom, 2 sides and top). Bottom element, complete with elastic apron fitted with glued bottom-butyl mass, through which the collar firmly attached to the roof covering. Additionally supplemented with a gutter for drainage of condensed water droplets from the roof of the film, as well as sealing wedges, which protect against blowing the powder of leaves and snow.

Elementy collar:

1 - lower element of the collar with elastic apron length of 165 mm
2 - side parts
3 - the top element of the collar
4 - aluminum strips to fasten the collar
5 - gutter to divert water
6 - O-wedges