Thermally
Modified

Glacier Millworks’ TerraTherm line is crafted using cutting-edge ThermoWood®, a thermal modification process that transforms wood into a remarkably durable and sustainable material. By applying precise heat and steam treatments, this process enhances the wood’s resistance to decay and improves dimensional stability, eliminating the need for chemical preservatives. The result is a versatile product with a refined, natural aesthetic that can be customized to a wide range of colors and finishes, making it perfect for both interior and exterior applications. TerraTherm embodies Glacier Millworks’ commitment to environmentally conscious craftsmanship and sustainable, high-performance wood solutions.