PSE Grey ISOL France TH32 100 mm – External wall insulation panel, R=3.10

PSE Grey ISOL France TH32 100 mm ACERMI R=3.10

The grey insulation that helps reduce your energy bill

The ISOL France TH32 grey EPS panel, 100 mm thick, is a rigid, high-density expanded polystyrene insulation board, designed for external wall insulation (EWI). Its grey colour, achieved by adding graphite to the formulation, gives it better thermal performance than a conventional white EPS panel of the same thickness – a feature sought after by professionals working on energy-efficient refurbishment or new-build projects. Measuring 1200 x 600 mm, this panel has a thermal conductivity of 0.032 W/(m·K) and a thermal resistance of R = 3.10 m²·K/W for its 100 mm thickness. It also offers good mechanical strength, with 70 kPa in compression and 120 kPa in tension, as well as a Euroclass E fire reaction classification certified by the LNE. These characteristics are ACERMI-certified under reference numbers 21/171/1525 and 22/171/1543, guaranteeing the product’s compliance with French regulatory requirements. This panel can be installed on masonry, concrete or timber frames, using an adhesive and/or dowel-fixed system, depending on the specifications of the substrate and the chosen insulation system. It is compatible with ETICS systems covered by technical approvals and can be supplied in a tongue-and-groove version to facilitate installation and minimise thermal bridges between panels. Easy to handle and cut on site, it allows for rapid installation in both new-build and renovation projects. Thanks to its certified thermal and mechanical performance, this panel helps meet the requirements of the HQE and BBC certification schemes. It is aimed at façade contractors, companies specialising in external thermal insulation and building professionals seeking a reliable, cost-effective and easy-to-install insulation solution for their external thermal insulation projects. In a complete external thermal insulation system, this panel is combined with a fibreglass mesh embedded in an undercoat render, a bonding primer and then a facade finish of your choice (thin-coat render, acrylic-siloxane or mineral coating). This combination ensures the wall’s thermal performance, protection against the elements and a long-lasting aesthetic finish, whilst simplifying site management thanks to a standardised 1200 x 600 mm format that can be easily laid out across the entire façade.