Wimbledon London
Screeding upper floors on timber joists with Mixit London cemtishus screed, over 25mm EPS 100 Gridboard. Benefits 1. Gridboard great alternative for upper floors than PIR as the board's doesn't curl when walked on. 2. Gird woven material hold's the underfloor heating clips down tight to the floor. 3. Board doesn't curl in cold weather unlike PIR. Expansion perimeter edge with PVC apron installed with a vapor check membrane, to encaplate the flowing screed. Underfloor heating