The UnderFloorSox™ (UFSox™) is an air dispersion system designed to reduce thermal decay and improve temperature consistency within the plenum for retrofit and new construction commercial building underfloor air distribution (UFAD) systems. According to the company, the system consists of 12- to 18-inch diameter round fabric air ducts routed through an UFAD plenum to distribute even air dispersion and temperature to perimeter, remote, and other high heat load zone areas that typically suffer thermal decays of 6°F or more with conventional UFAD systems. UFSox are available in modular sections that are zippered together onsite during installation. Permanent labels are provided every 2 feet to indicate airflow direction and data cabling clearance considerations. According to the manufacturer, system design is supported by the company’s in-house engineering department for every application.

Ductsox, 4343 Chavenelle Rd., Dubuque, IA 52002; 866-382-8769;

eProduct 183