| Placing the Riser on a Slab Floor Is there any need to use an isolation system (like Auralex U -Boats) under the riser? This is a basement room on a concrete slab.
Planning on using 2x10's for the riser, building the frame work and filling it with insulation, then a double layer of MDF wood for the floor.
Should the two layers of flooring be glued or just held with screws ? |