Surface-mount tube and pipe supports provide additional stability and leveling for tube and pipe runs and prevent surface contact. Tube and pipe rollers support systems that expand and contract due to temperature changes. Support stanchions are adjustable stands that hold stationary runs of tubing and pipe. Insulation saddles and shields support stationary tube or pipe and provide protection against heat and wear. Support blocks elevate long runs of tube and pipe to distribute the load and keep the system level. Tube and pipe racks mount to a surface or support block and hold multiple runs of tube or pipe together, providing uniform spacing. Routing supports for PEX tubing provide a uniform, confined channel to route PEX tubing in radiant heating applications.