DCT SMTG XPS rigid board is designed to be used as thermal insulation in walls, floors, and roofing applications. DCT XPS insulation is an extruded polystyrene (XPS) blue board with a closed cell structure which means it won’t absorb moisture.
The DCT SMTG XPS boards are designed with a tongue and grooved edge to ensure the boards lock together to prevent moisture passing through the joints where the tongue edge is up and the groove edge is facing down.
DCT SMTG XPS insulation offers excellent long term R-values that per unit thickness are superior to most alternative common insulation products.
For more information about our DCT SMTG please visit: