Common insulation materials include fibreglass, foam, and cellulose, which are installed on walls, roofs, and floors. These materials work by trapping air within their structure, slowing the transfer ...
Another option is EPS (expanded polystyrene) squeeze products. These are manufactured in a concertina shape that springs ... Missing or slipped tiles must be fixed before applying the foam insulation.
Ancient or simply older properties built prior to modern techniques and building regulations can be more complicated to add insulation to. Special techniques or materials may be needed, and costs ...