Double Glazed Unit

Double Glazed Units (DGU) – Energy Efficiency & Comfort by Shree Hari Glass Industry.

What is a Double Glazed Unit (DGU)?

A Double Glazed Unit (DGU) is a high-performance glass solution consisting of two or more glass panes separated by a sealed air or argon gas gap and a desiccant-filled aluminum spacer. This construction significantly enhances thermal insulation, noise reduction, and energy efficiency compared to single-pane glass. At Shree Hari Glass Industry in Himachal Kangra, we manufacture precision-engineered DGUs using ISO-certified processes to meet both residential and commercial architectural needs.

How Does a DGU Work?

Thermal Insulation: The air/gas gap between panes reduces heat transfer, maintaining indoor temperatures and lowering HVAC costs.
Noise Reduction: The layered structure dampens external sound by up to 50%, ideal for urban spaces.
Condensation Control: The airtight seal prevents moisture buildup, ensuring clear visibility in humid climates.
UV Protection: Optional laminated or coated glass panes block 99% of UV rays, protecting interiors from sun damage.

Key Features

Reduces heat loss in winter and heat gain in summer, cutting energy costs by up to 30%.

Effective sound insulation (up to 35-40 dB reduction) for peaceful interiors.

Available in clear, tinted, reflective, or laminated glass combinations.

Warm-edge spacers for improved thermal performance and reduced condensation.

Can be combined with toughened or laminated glass for enhanced protection.

Up to 8 ft (width) × 14 ft (length) for large facades and windows.