Product Guide Access Flooring The 115,000 ft2 Montana State Fund building includes open, daylit office spaces as well as a number of training areas like the one pictured here. Photo: Tate Access Floors, Inc. Behind the recommendations Related articles Behind the recommendations Related articles Access Flooring Access flooring products that facilitate effective, energy-efficient underfloor air distribution (UFAD) systems More about Access Flooring Underfloor Air: Rising Above a Checkered Past GSA Moving Towards Ban on Underfloor Air