SELF‑CLEANING GLASS: Nano‑Coated Easy‑Clean Glass for Smarter Building Performance
Self‑Cleaning Glass, also known as Nano‑Coated Easy‑Clean Glass, is a functional glazing product engineered with advanced nano‑ceramic coatings that help reduce maintenance and keep glass surfaces cleaner for longer.
The nano coating creates a highly water‑attracting surface that breaks down organic dirt and allows rainwater to wash away grime more effectively. With reduced cleaning frequency and improved clarity, self‑cleaning glass enhances both performance and aesthetics in architectural applications.
Product Introduction
Self‑Cleaning Glass features a special nano‑coating deposited onto the exterior surface of glass that interacts with sunlight and rainwater to loosen dirt and organic contaminants. The coating promotes a hydrophilic (water‑attracting) surface that spreads rainwater evenly across the glass, forming a uniform “sheeting action” that carries dirt particles off the surface.
In environments where dirt, pollution or dust accumulate quickly, self‑cleaning glass reduces the need for frequent manual cleaning and lowers long‑term maintenance costs — especially for large façade systems, high‑rise windows or hard‑to‑reach glazing.
Self‑cleaning glass can be manufactured using clear glass, tempered glass, laminated glass, insulated glass units (IGUs), low‑iron glass or other performance configurations based on design and project requirements.
Key Features
Nano‑Surface Technology
Transparent nano coating promotes natural cleaning with rainwater.
Hydrophilic Sheeting Action
Water spreads uniformly and carries dirt away rather than forming droplets.
Reduced Maintenance
Environmental pollutants and grime are minimized without frequent washing.
Enhanced Visibility and Clarity
Cleaner surfaces maintain natural light transmission.
Durability and Weather Resistance
Nano coating withstands outdoor exposure and temperature variations.
Compatible with Safety Glass Types
Can be combined with tempered, laminated or insulated glass formats.
Energy Performance Synergy
Works well with Low‑E coatings and insulated units for climate‑efficient glazing.
Typical Specifications
Glass Types: Clear self‑cleaning glass, tempered self‑cleaning glass, laminated self‑cleaning glass, insulated unit (IGU) self‑cleaning glass
Coating Location: Exterior surface of glass
Thickness Range: 3mm – 19mm (custom thickness available)
Performance Options: Low‑iron, tinted, reflective, energy‑efficient combinations
Panel Sizes: Project‑specific dimensions available
Applications
Self‑Cleaning Glass is ideal for architectural and building envelopes where cleanliness, comfort and efficiency are high priorities:
- High‑rise façades and curtain walls
- Retail storefront glazing
- Residential exterior windows
- Sunrooms and conservatories
- Exterior canopies and mullions
- Hard‑to‑access glazing areas
By combining reduced maintenance with better daylighting performance, self‑cleaning glass improves occupant comfort and durability of building envelopes.
