Why is Under Floor Insulation a Good Idea?
Improved Comfort and Reduced Drafts
Underfloor insulation creates a barrier against cold air entering through floorboards, significantly reducing drafts and making your home feel warmer and cozier. This is especially beneficial for rooms above unheated spaces like garages or basements.
Lower Energy Bills
By preventing heat from escaping through your floors, underfloor insulation improves your home's energy efficiency. You'll need less heating to maintain comfortable temperatures, resulting in lower energy bills.
Prevention of Damp and Condensation
Underfloor insulation helps regulate temperatures within your floor structure, reducing the risk of condensation buildup. This can prevent issues like dampness, mold growth, and damage to your floors over time.
Enhanced Soundproofing
Certain types of underfloor insulation can offer soundproofing benefits, minimising noise transfer between floors or from outside sources. This creates a quieter and more peaceful living environment.
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How Under Floor Insulation Works?
underfloor insulation is installed beneath the flooring of your home to improve thermal performance, enhance comfort, and reduce energy costs. Depending on the type of floor, it works slightly differently. For homes with suspended timber floors, rigid insulation boards or batts are fitted between the joists. In some cases, reflective foil may be added for extra efficiency. With solid concrete floors, rigid insulation boards are fixed directly on top of the concrete. Regardless of the method, the insulation acts as a thermal barrier that slows down heat loss through the floor, preventing warmth from escaping downwards. This leads to warmer floors, fewer drafts, and a cozier living space with less reliance on heating.