Foams are used to fill gaps and holes or to serve as an insulator by blocking draughts and reducing noise through cavities. They are designed to work on materials such as brick, stone, concrete, and plaster, and can be applied by hand or via a gun. Often used to fix window and entranceway frames,
or when fitting new floorboards, there are expandable versions that extend and cure for a strong and damp-resistant finish, and fire-rated types that are suitable for fire entranceways, linings, and casings. Suitable for residential or commercial settings, there is a large choice of colours and volume sizes available from a selection of renowned trade brand names, offering households or business owners plenty of choice.