We are wondering what to do with an extension floor which has the insulation layer exposed throughout (i.e. no concrete layer on top).
Is it possible / allowable to lay a laminate floor (with underlay obviously) directly on top of this, or do building regs require a certain depth of concrete slab/screed on top?
Is it possible / allowable to lay a laminate floor (with underlay obviously) directly on top of this, or do building regs require a certain depth of concrete slab/screed on top?