Penetration through the vapor barrier with integrated custom made sleeve

Penetration through the vapor barrier TOPWET to connect TWOP and TWP to the vapor barrier with an integrated custom made sleeve (EPDM, TPO, FPO, PR, STE - suitable for cold liquid applied applications). Depth under insulation 200 mm, option of extension up to 1000 mm on request. This product can not be used as a penetration element for the lower structure.