Ultimate 2 is the new low build-up screed system from OMNIE that, due to the insulation and unique diffusers, has a higher heat output and faster warm-up than typical low build-up castellated screed systems, as well as minimising thermal striping. The high compressive strength insulation provides an excellent substrate for the 9mm thin levelling screed, giving an overall system height of just 27mm – including insulation. The 18mm panel uniquely comes pre-primed for the RS-Flex levelling screed and has a peel-off self-adhesive layer on the underside so it can be bonded directly with the subfloor. Just stick the panel down and pour the levelling screed over making it up to 50% faster to install than alternative thin screed systems, and reducing the system cost up to 35%.