Single-Silver Coated Glass

Product Introduction

Single-Silver Coated Glass is a high-performance low-emissivity (Low-E) glass with a single layer of silver coating applied through a magnetron sputtering process. This glass is designed to enhance energy efficiency by selectively reflecting infrared (heat) radiation while allowing visible light to pass through. Widely used in residential and commercial buildings, it helps maintain indoor comfort while reducing energy consumption.

Product Features

Low-E Coating: A single layer of silver offers excellent thermal insulation by reflecting long-wave infrared radiation.

High Visible Light Transmission: Maintains natural daylight while minimizing solar heat gain.

Solar Control: Reduces cooling load by reflecting a portion of solar energy.

Neutral Appearance: Offers a clear, low-reflective look, ideal for modern facades and interiors.

Durable Coating: Can be used in insulating glass units (IGUs) for long-term performance.

Product Details

Glass Substrate: Clear float glass, low-iron glass, or tinted glass

Thickness Range: 4mm to 12mm (commonly used in 6mm)

Coating Process: Magnetron sputtering (soft coating)

Light Transmission: 60–80% depending on configuration

Solar Heat Gain Coefficient (SHGC): Typically between 0.4 and 0.6

U-Value: As low as 1.8 W/m²·K when used in IGU

Applications: Windows, curtain walls, facades, skylights, and insulated glazing units

Standards: Conforms to EN 1096, ASTM C1376, and other international energy performance standards

Product Advantages

Improved Energy Efficiency: Reduces heating and cooling demands, lowering energy bills and environmental impact.

Balanced Performance: Provides both solar control and high visible light transmittance.

Aesthetic Versatility: Neutral tone blends well with modern architectural designs.

Comfortable Interiors: Reduces glare and helps maintain stable indoor temperatures.

Cost-Effective: More affordable than double- or triple-silver coatings while offering strong thermal performance.

FAQ

Q1: What does "single-silver" mean in coated glass?

A: It refers to one layer of silver in the Low-E coating, designed to reflect infrared radiation while allowing visible light through.

Q2: Is single-silver coated glass suitable for all climates?

A: Yes. It is especially effective in regions where both daylight and thermal insulation are desired.

Q3: Can this glass be used in double glazing?

A: Absolutely. It is most effective when used as part of an insulating glass unit (IGU) to enhance thermal and acoustic performance.

Q4: Is the coating on the inside or outside of the glass?

A: The coating is applied to the inner surface of the IGU (typically surface #2 or #3) to protect it from environmental wear.

Q5: How does it compare to double- or triple-silver Low-E glass?

A: Single-silver glass offers a good balance of cost and performance. Double- or triple-silver glass offers higher thermal control but at a higher price point.