The double-glue installation method is one approach to cushioned carpet in the commercial setting. The process involves adhering the cushion to the floor, followed by adhering the carpet to the installed cushion. In both steps, manufacturer-defined adhesives are used – many of which are similar or identical to those used in the installation of direct-glue commercial carpet. The double-glue method allows for a choice of cushion and the ability to accommodate most flooring configurations, while providing the sound absorption, ergonomic and carpet life-extending benefits for which it is designed. Many cushion manufacturers offer several products specifically designed for double-glue installation. Each has developed precise application instructions that are both practical and cost-effective. Conformance to recommendations is needed for long-term installation performance. The double-glue method of installation is appropriate in most commercial settings, small or large