Residential Design & Build Product Guide

ThermoGold

ThermoGold glass, with gold particles manufactured directly in the glass for improved thermal performance, is now available as a standard glazing option in the Weather Shield Legacy Series of tilt double-hung and casement windows. ThermoGold glass is made with small amounts of gold in the Low E coating to enhance shading coefficients in the home, improving glazing performance which creates a warmer house in the winter and cooler home in the summer.