A system of seals designed for sliding windows prevents air and water infiltration, enhancing energy efficiency and indoor comfort. These seals, typically made of materials like vinyl, rubber, felt, or foam, are applied to the frames and sashes where they meet, creating a barrier against the elements. This barrier can range from simple felt strips to more complex compression seals.
Effective sealing around window openings significantly reduces energy loss by minimizing drafts and heat transfer. This translates to lower heating and cooling costs and a smaller environmental footprint. Additionally, it enhances indoor comfort by maintaining a consistent temperature and reducing noise pollution from outside sources. While early forms of sealing existed for centuries, using materials like cloth and paper, modern, durable materials have dramatically improved performance and longevity.
