6mm Clear Float Glass High Clarity & Durable Glazing Solutions

• Overview of 6mm glass applications and market trends
• Technical advantages of 6mm clear float glass
  
• Supplier comparison: Pricing and specifications
• Customization options for specialized projects
• Performance data and industry benchmarks
• Real-world applications in construction and design
• Final recommendations for material selection

(6mm clear float glass)

Understanding 6mm Clear Float Glass: Strength and Versatility

6mm clear float glass serves as a foundational material across industries due to its balanced thickness and optical clarity. With a global market projected to grow at 4.8% CAGR through 2030 (Grand View Research), this glass variant accounts for 32% of architectural glazing installations. Its 92% visible light transmittance meets EN 572-2 standards while maintaining thermal stability up to 40°C ambient temperatures. Unlike thinner alternatives, the 6mm profile demonstrates 18% greater resistance to wind load deflection, making it preferable for mid-rise commercial façades.

Technical Superiority in Modern Manufacturing

Advanced float line production ensures consistent thickness variation below ±0.2mm across 6mm clear glass panels. When chemically toughened, the material achieves surface compression values exceeding 10,000 psi (ASTM C1048), translating to 3x improved impact resistance compared to annealed equivalents. The table below contrasts key performance metrics:

Property	6mm Float	6mm Toughened	Laminated
Impact Resistance (J)	2.5	10.8	7.2
Thermal Shock Limit (°C)	60	220	150
Acoustic Reduction (dB)	29	31	35

Competitive Landscape Analysis

Price differentials among major suppliers reveal significant variation in 6mm clear toughened glass pricing. European manufacturers average €28.50/m² ex-works, while Asian imports land at €19.75/m² CFR – a 31% cost difference attributable to energy tariffs and silica purity standards. However, third-party testing shows imported glass meets EN requirements in only 83% of cases versus 98% compliance from domestic producers.

Project-Specific Engineering Solutions

Customization parameters for 6mm float glass include:

• Maximum panel size: 3660mm x 2440mm (untoughened)
• Edgework options: Pencil, arris, or chamfered finishes
• Coating compatibility: Low-E coatings maintain 86% light transmission

Thermal stress simulations indicate optimal performance when aspect ratios stay below 3:1 for structural glazing applications.

Quantifiable Performance Metrics

Field studies across 42 commercial installations demonstrate 6mm clear glass maintains 99.2% breakage-free performance over 5-year periods when properly supported. Accelerated aging tests (ASTM E2141) show less than 0.03%/year decrease in mechanical properties, outperforming polymer alternatives by 8:1 margin.

Architectural Implementation Case Studies

The Shard London utilized 6mm clear toughened glass in 55,000m² of curtain walling, achieving 35% weight reduction compared to traditional 8mm panels. Residential projects report 22% energy savings when combining 6mm float glass with low-E coatings, meeting Passive House Institute criteria.

Why 6mm Clear Float Glass Remains a Top Choice

Balancing cost at $6.50-$8.20/m² for basic float glass with performance characteristics, 6mm variants deliver optimal value across most temperate climate applications. Recent advances in glass coating technologies now enable 6mm panels to achieve U-values of 1.1 W/m²K – comparable to thicker insulated units while maintaining slimmer profiles.

(6mm clear float glass)

FAQS on 6mm clear float glass