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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

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

A highly durable external wall insulation with mineral fibre boards, providing unrivalled fire protection and high thermal performance.

StoTherm Mineral

StoTherm Vario

A cost-effective EPS insulation system with cement-based reinforcement for extra fire protection and a selection of Sto render finishes.

Stomix EWI Systems for Housing Refurbishment

EWI Systems for Social Housing

The Stomix range of cost-effective external wall insulation systems have been designed for the UK social housing and funded refurbishment sectors.

Download Brochure

sto_ewi_brochure

Download the External Wall Insulation Systems Guide for system information, highlights and inspiration.

Sto-Turbofix

Sto-Turbofix

A fast, clean and cost-effective application method for the StoTherm Classic and StoTherm Vario EWI systems.

Sto-Rotofix Plus

Sto-Rotofix Plus

A unique screw fixing system that allows insulation to be adjusted after installation, creating a flush substrate for finishes.

Contact Sto

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

Call: 0141 892 8000