Silvered vs. Fabric: Why Some Windshield Sunshades Reflect Instead of Absorb Heat

A look at how reflective sunshades reduce cabin heat buildup differently than tinted glass or fabric covers: the silvered surface reflects sunlight before it enters the cabin, while a separate UV coating protects dashboard and upholstery materials from long-term sun exposure. Foldable construction is a practical detail — a shade that’s inconvenient to store tends not to get used consistently, which defeats the purpose regardless of how effective the reflective layer is.