Facade Coating


The Spectrum Energy Facade Coating is a unique treatment technology. It creates self cleaning and super hydrophobic facades, without affecting its breathability.

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Spray Foam Insulation

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Cavity Wall Extraction

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Proven Performance

Coatings incorporating silane resin technology have been available for over 25 years, and are actually the fastest growing exterior coating systems in Europe. All this expertise has been combined with the latest technology. And the result is impressive!

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Colour Stability = Durability

Your masonry, when coated with the Spectrum Energy Insulation System, will be protected against the destructive impact of adverse weather conditions (sun, acid rain, salt spray, smog etc). It will be weather protected and colour stable for many years.

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.


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 reduce the thermal conductivity and improve the 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 Efficiency

Dirt particles are unable to obtain a hold on the Spectrum Energy System 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 humidity or salt spray from the sea.

Colour Selection

proPERLA colour chart

Highlights & Properties

  • Stops rain penetration – Extremely water repellent
  • Improves thermal efficiency
  • Will allow the building to breathe
  • Self cleaning like a lotus leaf
  • 15-20 year lifespan
  • Can be used directly on most masonry substrates