A custom-designed, prefabricated, pre-pressurized network of Uponor crosslinked polyethylene (PEX-a) tubing, the Uponor Radiant Rollout Mat is the ideal solution for faster, more consistent installations for large commercial radiant heating and cooling applications — saving up to 85% in installation time, the company notes. The mat consists of Wirsbo hePEX (oxygen barrier) or Uponor AquaPEX (non-barrier) PEX-a tubing connected with ProPEX engineered plastic (EP) fittings, which are safe for burial in the slab. The mat can install about eight times faster than conventional radiant tubing installation methods, potentially shaving weeks off an installation schedule, the company adds. Uponor  •  www.uponorpro.com