Roof Water Repellent

Clear treatment for mineral building surfaces

This unique treatment technology makes roofs self-cleaning, extremely water repellent, and minimizes long-term surface erosion.

Proven performance

As a leading German manufacturer, we have combined all our expertise with the latest technology to create a product which gives building surfaces self cleaning properties and extremely super hydrophobic capabilities.

Minimizes moisture ingress
Extremely water repellent
Improves the thermal efficiency
Will allow the building to breathe
Super self cleaning – like a lotus leaf
15-20 year lifespan
Can be applied directly to all mineral surfaces
Minimizes surface breakdown – thereby extending lifespan

Combine elegant aesthetics with a high performance

Water repellent

You will recognise the excellent water repellent properties by its beading behavior. It will make the masonry dry and extremely resistant to biological hazards, mould, mildew,etc. A dry masonry will improve the thermal resistance, prevent frost damage and reduce the growth of microbial spores.

Breathability

The masonry is able to breathe and will be permeable to water vapour. Air and moisture pass through from one side to the other. A breathing masonry will improve the thermal conductivity and insulation properties. Just a 5% content of damp in cavity wall insulation or other building materials can lower the thermal resistance by up to 50%.

Self cleaning

Dirt particles are unable to obtain a hold on the proPERLA® coated facade and will simply flow off with rainfall. The façade remains clean and attractive, even on sides which are particularly exposed to the weather like on the north-facing side or facades in shade, as well as in areas with high air humidity or sea salt penetrated air.

Thermal efficiency

Moisture in building materials is the key driver to energy loss. Wet materials transfer heat much quicker than dry materials. In the same way that a quality, breathable, thermal jacket will keep your body warm and dry, treating your building with proPERLA® Water Repellent will have exactly the same effect.