Accoya offers excellent thermal performance, making it a smart choice for your wooden window frames. Its low thermal conductivity means it insulates better than many traditional hardwoods, helping to keep homes warmer in winter and cooler in summer. This results in improved energy efficiency and can contribute to lower heating and cooling costs over time.

When combined with high-performance glazing, Accoya wooden window frames help achieve impressive overall U-values, making them a smart, sustainable choice for energy-conscious homes and buildings.