Commercial Insulating Glass Units (IGUs) used in commercial building applications typically consist of two or more panes (lites) of glass, separated by a high-performance spacer and sealed around the perimeter with a dual-seal system. Hartung’s IGUs use a polyisobutylene (PIB) primary seal paired with a durable silicone secondary seal, creating a long-lasting, airtight barrier. This […]

Residential insulating glass units consist of two or more panes of glass separated by a hermetically sealed airspace. The use of high-performance insulating glass units in your home can effectively minimize thermal conductivity and prevent unwanted heat loss or heat gain through your windows and doors. Additionally, they can serve as a functional sound barrier […]