Appraisal number: 478
Date issued: 3 Feb 2025
StoTherm Insulated Facade System
Description
StoTherm Insulated Facade System is a cavity-based Exterior Insulation and Finishing System (EIFS) wall cladding. It is designed to be used as an external cladding system for residential and light commercial type buildings where domestic construction techniques are used.
The StoTherm Insulated Facade System consists of expanded polystyrene (EPS) panels fixed over polystyrene battens to form the cavity. The panels are finished with either the StoArmat Miral Render System or the StoMiral Render System. The coating system consists of a nominal 5 mm thick cement-based render applied to the polystyrene panels, an approximate 2.5 mm thick coat of fibreglass mesh reinforced synthetic resin render (StoArmat Miral Render System only), and an approximate 1-3 mm thick coat of coloured finishing render. The render system is finished with a Sto coating.
Consenting instructions
Always refer to the Appraisal in full and the technical literature.