Typically composed of a layer of EPS, XPS, or polyurethane foam sandwiched between oriented strand board panels, structural insulated panels can provide R-values for walls, floors, and roofs ranging ...
SIPs offer efficiency and performance, but they’re not a one-size-fits-all solution for extensions. Build expert Mark ...
Q: I want to add an efficient apartment to my house for my elderly mother. Can SIPS be used for large room additions or are they only for new construction? -- Betsy K. A: "SIPS" stands for structural ...