Phifer Incorporated is an American manufacturer of insect screening and high-performance materials for indoor and outdoor spaces. Its broad product range includes window and door screens designed for airflow, visibility, insect protection, pet resistance, and durability, as well as specialized pool and patio screens that help keep out small insects and debris. Phifer also produces SheerWeave interior roller shade fabrics and exterior sun-control fabrics that reduce heat and glare for residential and commercial applications.

For outdoor living, the company offers furniture fabrics in sling, jacquard, wicker, and PVC/olefin blend designs, including fabrics with Microban antimicrobial protection. Its engineered woven products use materials such as aluminum, steel, bronze, stainless steel, fiberglass, and polyester for applications including filtration, reinforcement, and ventilation. Phifer also manufactures custom-drawn aluminum wire in a range of sizes and finishes.

To help customers choose and use its products, Phifer provides DIY screening guidance, product selection resources, a screening quiz, and a fabric visualizer. Its portfolio also includes Sunbrella Sling by Phifer, developed in partnership with Sunbrella.