INFORMATION VAPOUR CONTROL LAYER SYSTEMS
DUKO (Dampspærre- og Undertagsklassifikationsordning ApS) is an independent Web-based information scheme whose purpose is to help developers and consultants choose the correct vapour control layers system or roofing underlay.
DUKO provides an overview and makes it easier to find the vapour control layers system that suits your building.
DUKO divides vapour control layers systems into different types and requires suppliers to submit documentation of the properties of their products.
DUKO helps ensure correct installation, also by requiring manufacturers to prepare detailed instructions in how to use the different vapour control layer systems correctly.
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