Foundation detailing depends on your target U-value, building type, group levels, and soil conditions. We tailor every element to suit your project, but most foundations are constructed to a U-value of less than 0.11 W/m²K.

Our bespoke foundation service includes:

• Choice of insulation: XPS / EPS or foamed glass
• Insulation depth to meet performance targets
• CNC-cut closer blocks to any size or shape
• Options for insulation above or below the concrete
• Custom upstand heights for timber or SIP builds