i need to level a uneven floor, can i fill some deeper areas first then relevel whole floor with 2nd coat as my self leveller says suitable for upto 6mm. thanks
i have had extension built with 100mm cavity and fullfill 100mm cavity batons for insulation between facing brick on outer wall and thermalite block on inner, i have been told now i may need insulated plasterboard also to meet regs, does anyone know what thickness insulated plasterboards i will...