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All you need to know about Tuff Tech PRO

The new Polyurethane Liquid Waterproofing System from Tuff Waterproofing Ltd

TuffTechPro VP/UV® flat roof waterproofing system is a tough totally seamless waterproofing encapsulating membrane for many types of flat roofs.

It is high build, elastomeric, moisture triggered polyurethane membrane, comprising of three layers of advanced polyurethane incorporating a separate technically advanced reinforcement layer. It curves to form a totally waterproof membrane across the whole roof area.

TuffTechPro® VP/UV, with built in solar reflectivity, provides excellent thermal and IV stability for all climatic conditions. It is fast curing and will remain flexibile throughout it’s service life. The complete system provides a seamless barrier against water ingress yet is vapour permeable.

TuffTechPro® VP/UV has excellent wetting our and moulding capabilities allowing complex shapes and details to be dealt with easily. Roof penetrations, ventilation and cooling plant can all be sealed and new plant easily accommodated.

TuffTechPro® VP/UV is cold applied and does not use any form of heat during installation. This use of heat or naked flames are now often prohibited by building insuarance polices.

A TuffTechPro® VP/UV roof can be recoated at any time prior to the end of its maintenance life thus extending its working life indefinitely.

TuffTechPro® VP/UV can be applied to a wide range of substances including:

  • Felt
  • Ashphalt
  • Concrete/Screeds (28 day cured)
  • Fibre Cement
  • Metals
  • Polycarbonate
  • PVC
  • GRP
  • Tissue Faced Insulation Board (Rockwool etc.)
  • Glass (Subject to an adhesion tets)

Plus many other waterproofing membranes/systems. It has excellent adhesion properties and can be brush or roller applied.


  • Totally seamless no welds, joints or overlaps

  • Vapour Permeable

  • Remains Flexible throughout its service life

  • Fast curing. High Build, easy joint bridging

  • UV Resistant


  • Longlife

  • Complex details are easily accommodated

  • Minimal disruption whilst work is carried out

  • Can be recoated at any time further extending life span

  • Can be applied to most flat roofing substrates

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