A window's spacer system, or the component that separates glass layers, is remarkably impactful on the energy efficiency of the entire unit. The traditional, box-shaped spacer system can increase heat loss and cause condensation to form on the edge of the glass.
Our Warm-Edge Spacer is designed to block the path of escaping heat far more effectively, reducing condensation on winter glass. Non-conducive edges eliminate any glass-to-metal contact and contribute to a reduction of edge-of-glass temperatures. Featuring a unique U-channel design, these spacers are far more effective than their dated predecessors.