Garden rooms can be constructed to be highly energy-efficient by utilizing structural insulated panels (SIPs) as the primary building system. SIPs consist of an insulating foam core sandwiched between two structural facings, typically made of oriented strand board (OSB). This design provides superior insulation and minimizes thermal bridging for excellent energy efficiency. The OSB facings offer strength and structural integrity.
SIPs are made from eco-friendly, recyclable materials like EPS foam insulation and FSC certified OSB. When used to construct garden rooms, SIPs create an airtight, well-insulated envelope that maximizes energy performance and thermal efficiency. This modular building method with SIPs improves insulation capabilities over traditional stick-built construction techniques. The combination of continuous insulation and structural support in one panel makes SIPs an optimal choice for energy-efficient garden room builds.