Case studies · Glass self-cleaning

Let rain keep your building glass clean

Feibo glass self-cleaning coating is proven on sunrooms, villa windows and commercial curtain walls. After application the glass carries a super-hydrophilic functional film: rain spreads into a sheet, carries dirt away and rope-access cleaning drops sharply.

3/4fewer manual cleanings per year
≤10°water contact angle after coating
5 yrshigh-efficiency period (100% inorganic)
+2.5%average light-transmission gain
Case study

Glass self-cleaning projects

Click a case to see the site, what we did and the before/after results.

Rooftop sunroom glass self-cleaning

Rooftop sunroom glass self-cleaning

Sloped sunroom glass exposed to rain and dust year-round now stays clear on rain alone.

Sunroom glassSloped skylight glassSpray application
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Villa arched-window glass self-cleaning

Villa arched-window glass self-cleaning

Large European-style arched windows: after coating, rain sheets off without beads or water marks.

Villa exterior windowsLarge arched glassWork at height
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Commercial curtain wall and entrance glass

Commercial curtain wall and entrance glass

Hotel entrance canopy and office curtain-wall glass: fewer gondola cleanings, long-term clarity.

Glass curtain wallEntrance canopy glassGondola / lift access
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On-site results

Coated vs uncoated

Same glass, same rain: the coated area sheets water and carries grime away, the uncoated area beads up and leaves marks.

Spray test: uncoated area beads, coated area sheets
Spray test: uncoated area beads, coated area sheets
Window glass: coated side clear, uncoated side hazy
Window glass: coated side clear, uncoated side hazy
Sunroom sloped glass: coated vs uncoated
Sunroom sloped glass: coated vs uncoated
Where it applies

Which glass is suitable?

  • Building curtain walls, skylights and glass roofs
  • Large villa windows and sunrooms
  • Hotel, mall and office entrance glass and canopies
  • Public facilities, venues and hard-to-reach high-rise glass

For product performance and application process, see the glass self-cleaning coating product page →

Glass self-cleaning application

Tired of frequent, costly glass cleaning?

Tell us your glass type and area and we will assess an application plan.

Contact usProduct details