Heat-Reflective Coated Glass

Product Introduction

Heat-Reflective Coated Glass is a high-performance architectural glass designed to reflect a significant portion of solar radiation while allowing visible light to pass through. It features a special metallic or oxide coating applied to the surface, which reflects infrared (IR) rays, reducing heat gain and enhancing indoor comfort. Commonly used in commercial buildings, residential homes, and façades, this glass improves energy efficiency, enhances aesthetics, and reduces the need for artificial cooling systems.

Product Features

Solar Control: Reflects solar infrared radiation to reduce indoor heat build-up.

High Visible Light Transmission: Allows natural daylight while minimizing glare.

UV Protection: Blocks harmful ultraviolet rays that can damage furnishings and interiors.

Mirror-Like Appearance: Available in reflective or tinted finishes for a modern architectural look.

Customizable Performance: Coating levels and glass color can be adjusted to suit different climates and designs.

Product Details

Material Composition: Float glass with a heat-reflective metallic or oxide coating (often applied via pyrolytic or magnetron sputtering methods)

Glass Types: Available in single, laminated, and double-glazed (IGU) formats

Thickness: Commonly 4mm–12mm; customizable as needed

Coating Options: Hard coat (durable for single glazing) or soft coat (for high-performance double glazing)

Color Options: Blue, grey, bronze, green, or neutral reflective finishes

Performance Range

Visible Light Transmission (VLT): 20%–60%

Solar Heat Gain Coefficient (SHGC): 0.2–0.5

U-Value: ~1.1–2.5 W/m²K (when part of IGU)

Product Advantages

Energy Savings: Reduces air-conditioning costs by minimizing solar heat entry.

Sustainable Design: Helps meet green building standards (LEED, BREEAM).

Glare Reduction: Offers visual comfort in sunny conditions, ideal for offices and homes.

Aesthetic Flexibility: Enhances building appearance with stylish reflective or tinted looks.

Privacy Enhancement: One-way vision effect in daylight hours for enhanced privacy.

FAQ

Q1: How does heat-reflective glass differ from tinted glass?

A: While tinted glass absorbs solar energy, heat-reflective glass reflects it, offering better heat rejection and energy efficiency.

Q2: Is it suitable for all building types?

A: Yes. It is widely used in commercial buildings, high-rise towers, residential villas, and even skylights.

Q3: Can it be used in double-glazed units (IGUs)?

A: Absolutely. For maximum thermal insulation and soundproofing, it is commonly paired with insulated glazing.

Q4: Does the coating affect visibility from inside?

A: No. While the exterior may appear reflective, the view from inside remains clear and bright.

Q5: How long does the coating last?

A: With proper installation and care, heat-reflective coatings can last 20+ years without performance degradation.