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A high performance, cost-effective EPS insulation system with a mineralic reinforcing coat.

Suitable for a diverse range of substrates, including brick and blockwork, concrete, cement and panels, StoTherm Vario K provides excellent thermal insulation and is ideal for application onto curved substrates. The mechanical fixing for this system allows the correction of irregularities on masonry and panel substrates by up to 60 mm.

This EWI system can be finished with the complete range of Sto weather resistant, vapour permeable, synthetic renders in a variety of textures and up to 800 colours. Sto Brick Slips or StoDeco Profiles can also be applied for an alternative facade finish.

StoTherm Vario specifications have been tested using the full scale reaction to fire test (BS 8414) and classified according to the requirements detailed in BR 135. This assessed system is suitable for use on buildings with storeys up to and above 18m in height, when incorporating the approved and tested detailing.

General information

High performance decorative and protective finishes


Seamless mineralc reinforcing coat giving great fire protection to EPS insulation


Company warranty

Uniclass 2015
Adhesive-fixed external wall insulation systems (Ss_25_45_72_02)Primary
Digital objects
PlatformCompatibleVersionCertified to
- 5 2.1
- 5 2.1
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