Actually Zacs, Building Regs don't apply "retrospectively". You can't be asked to bring the floor up to modern standards. I would always take any opportunity to introduce or improve insulation. Not just for lower fuel bills, but for comfort. A great deal of heat energy is lost via a solid floor.
Actually Zacs, Building Regs don't apply "retrospectively". You can't be asked to bring the floor up to modern standards.
I would always take any opportunity to introduce or improve insulation. Not just for lower fuel bills, but for comfort. A great deal of heat energy is lost via a solid floor.
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