Foshan Dan Yin LOW‑E Glass Doors and Windows Processing Factory: How effective is the SC0.5 high‑transmittance, energy‑saving glass used in residential complexes for thermal insulation and daylighting?
Release time：
Aug 31,2026
In recent years, within the short-video trend of home decoration and property‑renovation projects, single‑silver LOW‑E insulated glass has emerged as a cost‑effective, energy‑saving star material. With its high light transmittance, basic thermal insulation, minimal color shift, and suitability for both northern and southern climates, it has become the standard glazing choice for ordinary residences, low‑rise to mid‑rise apartment buildings, and street‑facing commercial spaces.
In recent years, within the short‑video trend of home decoration and property‑development renovations, single‑silver LOW‑E insulated glass has emerged as a cost‑effective, energy‑saving star material. With its high light transmittance, basic thermal insulation, minimal color shift, and suitability for both northern and southern climates, it has become the standard glazing choice for ordinary residences, low‑rise and mid‑rise apartment complexes, and street‑front commercial spaces.
Compared with the higher cost of double‑silver LOW‑E glass, single‑silver LOW‑E glass offers outstanding value, balancing comfortable daylighting with basic energy efficiency. It preserves unobstructed indoor views and delivers a clean, uniform exterior finish, making it an ideal choice for entry‑level housing, energy‑efficient renovations of older residential neighborhoods, and retrofits of standard commercial buildings.
Guangdong Haibo Special Glass Technology Co., Ltd. As the original manufacturer of single-silver LOW‑E glass in Foshan, we specialize in the advanced processing of national‑standard energy‑saving single‑silver glass. Our coatings are evenly applied, with stable performance and no color variation, perfectly suited to the subtropical climate of South China. With long‑term use, it resists oxidation, prevents fogging, and maintains durable adhesion.
Our factory’s best-selling single‑silver LOW‑E glass meets key national standards: it strictly complies with the GB/T 2680‑2021 Building Optics standard and the JGJ/T 151 Thermal Performance Code. Featuring a mainstream 6+12A+6 insulated‑glass configuration, it delivers a visible‑light transmittance of ≥70%, providing bright, clear daylight without any oppressive dimness. With a solar shading coefficient (SC) of ≥0.5, it falls into the high‑transmittance, energy‑saving category—capturing solar heat in winter while blocking a portion of infrared radiation in summer.
The U‑value of the thermal transmittance is 1.8–2.0 W/(m²·K), effectively reducing heat exchange between indoors and outdoors, with energy‑saving performance far exceeding that of conventional insulated glass. With an infrared reflectance of ≥70%, it efficiently blocks solar near‑infrared heat, alleviating the sweltering heat caused by afternoon sun exposure in summer. The low‑emissivity coating design ensures soft, glare‑free outdoor reflection, minimizing urban light pollution. All products feature homogeneous tempered glass substrates, with a self‑breakage rate of ≤0.01%; when broken, the fragments form blunt‑angled particles, fully complying with building safety glass standards.
Popular application scenarios for trending products: windows and doors in essential‑need residential complexes, floor-to-ceiling windows in low‑rise high‑rise buildings, energy‑efficient renovations of older apartment blocks, storefront windows and doors, daylighting windows in standard office buildings, exterior façades of apartment towers, and light‑luxury window and door upgrades for self‑built homes in towns and rural areas.
Influencer‑approved design solutions: For north–south‑through‑draft, standard‑layout apartments, opt for the standard 6+12A+6 single‑silver insulated glass—offering a balanced mix of daylighting and energy efficiency at the best value. For homes with mild west‑facing sun exposure, choose high‑transmittance single‑silver glass to maximize natural light while mitigating heat buildup. For renovating older residential complexes, use uniformly coated glass in a single batch to ensure consistent color across the façade and a clean, cohesive aesthetic. For shopfront doors and windows, select high‑definition, low‑reflectance single‑silver glass that preserves unobstructed display views while delivering energy‑saving performance.
Guangdong Haibo Special Glass Technology Co., Ltd. offers custom non‑standard sizes, irregular‑shaped cutting, and bespoke hollow‑glass fabrication. As a factory‑direct manufacturer based in Foshan, we provide integrated coating, tempering, and sealed‑unit assembly—without any middleman markups. All single‑silver LOW‑E glass products come with optical‑energy‑efficiency test reports and 3C certification, fully compliant with all required qualifications for acceptance. They are ideally suited for energy‑saving registration in residential construction and represent a cost‑effective, top‑tier choice for essential building‑energy‑retrofit projects.
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