At Finzone company for balcony glazing system in Shanghai, we offer a variety of glass colors for your selection. Our standard color is clear, but we also carry a light gray, light bronze, blue glass, green glass, and a reflective bronze. Transmission properties will vary based on provider and tint; please see our Technical tab to visit each provider's company page to learn more. We're happy to give you our advice if you're unsure which color you'd like, and we'll work with you to design the balcony glazing system of your dreams. Whether you're looking for 10 feet or 50 feet, we give every job our full attention to provide you with exactly what you want -- from the color of the track and glass, to the number and width of glass panels, there's no right or wrong answer, since every project we do is custom.