Zed House, designed by RTA Studio and winner of the 2023 National Supreme House of the Year, exemplifies the perfect blend of architectural design and high-performance materials. The house boasts exceptional thermal efficiency for year-round comfort. This is achieved through a double layer of Enertherm PIR insulation — a continuous 50mm layer followed by another 50mm layer between battens. This creates a continuous insulation envelope, eliminating thermal bridging and achieving an impressive R-value of 4.5.

Enertherm PIR's Advantage

High Thermal Resistance: Compared to traditional materials, PIR offers superior thermal resistance per millimeter thickness. This allows for thinner layers without compromising performance, resulting in a slimmer wall profile.

Excellent Compressive Strength: Enertherm PIR maintains its integrity and R-value over time, even when installed between battens like in Zed House.

The Zed House Advantage

Reduced Energy Consumption: The exceptional thermal performance significantly reduces heating and cooling needs, lowering energy bills.

Enhanced Comfort: A well-insulated building envelope minimises heat transfer, ensuring a consistent and comfortable indoor temperature year-round. As Michael Dalton of RTA Studios highlights, "By using a closed cell/ insulation product, we could be certain of moving the dew point to the exterior… the result would provide more stability of the internal temperature."

Sustainable Design: Enertherm PIR is closed-cell, minimising air and moisture permeability. This contributes to a healthier indoor environment and reduces the risk of mould growth.

Specifying for Success: Zed House is a testament to Enertherm PIR's effectiveness in achieving superior thermal performance and structural integrity. For architects and designers seeking the best insulation solutions, Enertherm PIR from Outright provides the perfect combination of high R-value, excellent compressive strength, and long-lasting performance.