Structural Insulated Panels (SIPs) are a type of building material used for constructing walls, roofs, and floors. They consist of a layer of rigid foam insulation sandwiched between two structural facings, typically made of oriented strand board (OSB) or gypsum board. This design provides excellent thermal insulation and strength, making SIPs an efficient choice for energy-efficient buildings. SIPs are prefabricated, meaning they are manufactured off-site and then transported to the construction location. This can speed up the building process and reduce waste. They are commonly used in residential and commercial construction, offering a sustainable alternative to traditional framing methods.