Single-pane windows offer little insulation against the cold during winter. Homes that have single-pane windows, USwitch says, can lose up to 20 percent of their heat through their windows. In contrast, double- and triple-pane windows provide better insulation, but they cost much more than single-pane windows. If your house has single-pane windows, and you don't have the money needed to install multi-pane windows, window coverings can be used to create a comparable insulating effect.
Spanish tiles are a type of ceramic tile with origins in Spain. They are mostly used in the bathroom and kitchen areas, but they can be adapted for interior and exterior use in any area of your home. However, ceramic tiles are designed to keep a naturally hot environment cool. It is important to think critically about this flooring choice before you have it installed in an area that has cold winters.