What types of raised access floor are available?

There are two basic groups of raised access floor system available each with their own advantages:

.  Gravity held or loose lay products. Here the floor panels rest on the pedestal head. The panels are held 
             in place by their weight with lateral location providing engagement between panel and pedestal head. These systems allow very quick and easy access to the floor void and the panels can be readily finished with factory bonded finishes.

.  Lock down or screw down products. In this case the floor panel is screwed or locked directly to the 
             pedestal head thereby holding the panel in place and also providing lateral location. This system 
             provides a very solid and rock free floor with quick and easy access to the floor void. However these 
             systems cannot accept factory bonded finishes.