One of the key developments influencing the fenestration industry at current is the amount of energy required in the heating and cooling of households and industrial buildings, with the influence that current and future design and materials utilized in fenestration construction impacts upon the energy usage.
In accordance with the College of California at Berkeley, the annual heating and cooling energy loads by fenestration products in both residential and industrial buildings are a significant proportion of the nationwide energy requirements.

The use of innovative and business leading manufacturing software in the fenestration trade, nonetheless, is making a notable impression on the design and deployment of environment friendly fenestration products.