IGU Smart Glass (Insulated Glass Unit with Smart Technology) is a high-performance glazing solution that combines the energy efficiency of double or triple-pane insulated glass with the dynamic functionality of switchable smart glass.
How It Works
- IGU (Insulated Glass Unit) = Two or more glass panes separated by a spacer (usually argon or krypton gas-filled) for thermal insulation.
- Smart Glass Layer = Uses PDLC (Polymer Dispersed Liquid Crystal), electrochromic, or SPD (Suspended Particle Device) technology to switch between clear and opaque when electricity is applied.
Using Insulated Glass Unit (IGU) Smart Glass for skylights and rooftops offers several advantages in terms of energy efficiency, comfort, and smart control.
1. Energy Efficiency & Thermal Insulation
- IGU Structure: Double or triple glazing with an air/gas (argon/krypton) gap reduces heat transfer, improving thermal insulation.
- Lower HVAC Costs: Minimizes heat gain in summer and heat loss in winter, reducing energy consumption.
- Smart Tinting: Electrochromic or PDLC smart glass can dynamically adjust tint to block solar heat, reducing cooling loads.
2. Dynamic Light & Heat Control
- Adjustable Transparency: Smart glass can switch between clear and tinted states, controlling glare and UV exposure.
- Automated or Manual Control: Can be integrated with sensors (sunlight, temperature) or smart home systems for optimal comfort.
3. UV Protection & Furniture Preservation
- Blocks up to 99% of harmful UV rays, protecting interior furnishings, flooring, and artwork from fading.
4. Enhanced Privacy & Security
- Some smart glass (like PDLC) can switch to frosted or opaque mode, providing instant privacy when needed.
- Laminated IGU options add shatter resistance, improving safety for overhead glazing.
5. Noise Reduction
- The multi-layer IGU design (especially with laminated glass) significantly reduces external noise, ideal for urban rooftops.
6. Aesthetic & Modern Appeal
- Sleek, frameless designs possible with structural glazing.
- Eliminates the need for blinds or shades, maintaining a minimalist look.
7. Durability & Weather Resistance
- IGU units are sealed to prevent condensation and moisture ingress, crucial for skylights exposed to temperature fluctuations.
- High-quality smart glass is designed for long-term performance.
8. Smart Integration & Sustainability
- Can be powered by low-voltage electricity and integrated with solar panels or smart building systems.
- Reduces reliance on artificial lighting and HVAC, lowering carbon footprint.
IGU Smart Glass combines insulation, smart control, and durability, making it ideal for skylights and rooftops where energy efficiency, comfort, and modern aesthetics are priorities.
