External Wall Insulation Systems

Around 30% of the energy used to heat a typical building is lost through the external walls.

The StoTherm range of external wall insulation systems significantly reduces this energy loss by wrapping the building in a thermally resistant envelope, maximising internal space and maintaining comfortable internal temperatures all year round. And you don't need to compromise on aesthetics: Each system can be finished in a wide range of renders and architectural elements.

StoTherm Classic

StoTherm Classic S1

The original, cement free external wall insulation system, with outstanding durability, crack resistance and weather protection. Available with adhesive or mechanical fixing options.

StoTherm Mineral

StoTherm Mineral

Non-combustible mineral fibre external wall insulation system for unrivalled fire protection. Available in adhesive or mechanical fix.

Download Brochure

StoTherm Classic S1 leaflet

Download the StoTherm Classic S1 leaflet for system information

Contact Sto

Please contact us if you have any questions or enquiries about Sto products, systems and services.

Call: +971 55 26 18 735