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Underlays WÜTOP PERFECT

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Underlays WÜTOP PERFECT

Long-term outdoor weathering and high temperature resistance in standard class

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WÜTOP Perfect is a highly water vapour permeable underlay with a special membrane. It is laid directly on the heat insulation or formwork of ventilated and unventilated pitched roofs, with two self-adhesive strips.


The special membrane with increased grammage results in improved performance in outdoor exposure.



When combined with a WÜTOP vapour retarder/barrier and EURASOL adhesive tapes, it can be used to create modern airtight and windproof structures that comply with the EnEV German Energy Saving Ordinance.



Suitability as temporary roofing/outdoor exposure time


Three months



Technology


Three-layer, polypropylene-based underlay with special functional membrane.



Safety


PP cover fleece minimises the danger of slipping and also protects the internal membrane due to its three-layer structure.

Notice

Please refer to the current ZVDH (German Central Association of the Roofing Trade) directives and instructions for laying this product.