The cost of solid floor insulation depends largely on the type of insulation material used and the size of the floor area. Prices generally range from £20 — £50 per square meter, with additional costs for any necessary floor uplift or preparation work. While the initial investment might be significant, the long-term savings on energy bills and the increase in comfort can justify the expense.

The installation time for solid floor insulation can vary based on the specifics of the project, such as the area size and preparation needed. For an average-sized room, the process typically takes about a day to complete. However, if the installation involves removing old flooring or extensive subfloor preparation, it could extend to several days.