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StoTherm external wall insulations systems conserve energy by wrapping the building in a thermally-resistant envelope, reducing energy bills and CO2 emissions. With over 50 years of system development including innovative components, StoTherm Insulation Systems lead the way in sustainable, durable, functional and versatile facades; meeting and exceeding building insulation requirements.
StoTherm Masonry Insulation is an exterior insulation finishing system (EIFS) for concrete masonry, in-situ or pre-cast concrete walls. Consisting of 40 to 100mm and over thick EPS StoTherm Panels or StoTherm+ Panels which increase R-values by up to a further 20%. Where designers want to remove foamed plastics completely, the EPS can be replaced by StoTherm Mineral Wool Panels. The system has been designed with minimal thermal conductivity and no thermal bridging.
Installations are carried out by a Sto Registered Licensed Building Practitioner with the added protection of a Sto 15 or 20 Year Warranty and StoService Assurance, guaranteeing building code compliant materials are used and application meets building code standards, including a service plan for long-term security.
Sto, a world leader in manufacturing insulated render systems has provided over 150 million square metres of insulated cladding to date and has been tried and tested in every climate around the world for proven insulation performance.
The StoTherm Masonry Insulation System has been appraised as an exterior insulating and finishing system for buildings within the following scope:
Bond/fixing, durability and weather tightness of the exterior insulating and finishing system for concrete masonry, in-situ or pre-cast concrete buildings subject to specific design up to a differential design ultimate limit state (ULS) wind pressure of 2.5 kPa.
The product will, if employed in accordance with the supplier's installation and maintenance requirements, assist with meeting the following provisions of the building code:
Notes: The StoTherm Masonry Insulation System meets the performance requirements of NZBC Clause B2.3.1 (b), 15 years for the plaster system, and the performance requirements of NZBC Clause B2.3.1 (c), 5 years for the exterior paint system.
The StoTherm Masonry Insulation System is expected to have a serviceable life of at least 30 years provided it is maintained in accordance with the Appraisal, the StoTherm Panels, fixings and plasters are continuously protected by a weathertight paint system and remain dry in service and the NZBC external moisture and internal moisture provisions are met.
Installations are carried out by a Sto Registered Licensed Building Practitioner with the added protection of a StoArmat 15 or 20 year warranty and StoService Assurance, guaranteeing building code compliant materials are used and application meets building code standards, including a service plan for long-term security.
Sto supply facade insulation systems and manufacture high-quality exterior and interior render systems and coatings worldwide.Product Enquiries