StoTherm, part of Sto’s composite range of External Wall Insulation Systems (EWIS) or Externally Thermal Insulating Composite Systems (ETICs), commonly referred to as “insulated render,” offers a comprehensive solution for building facades. This article delves into the features, benefits, and properties of the StoTherm system, highlighting its suitability for various construction applications.
System Overview
StoTherm features a range of insulation materials combined with a synthetic or cement-based thin coat reinforcement and embedded glass fiber mesh. This composition ensures seamless crack resistance, making it an ideal choice for both new construction and thermal upgrades of existing buildings. The systems are designed to comply with Passivhaus standards and can be either bonded or mechanically fixed to a suitable load-bearing substrate.
Design Flexibility and Finish Options
One of the key advantages of StoTherm is its design flexibility. The system offers a wide range of standard and customized through-tinted plaster or renders. Additionally, alternative finishing materials like resin or clay brick slips can be integrated, allowing for the creation of durable and aesthetically pleasing facades that meet specific project requirements.
Benefits of StoTherm System
- Non-combustible Insulation: The insulation material used in StoTherm is non-combustible, ensuring fire safety.
- Mechanical Stress Resistance: High resistance to mechanical stress enhances durability.
- Crack Resistance: The system is designed to resist cracking, maintaining structural integrity.
- Impact Resistance: StoTherm can withstand up to 120 Joules of impact, offering robust protection.
- Color Options: Intense, dark color shades are achievable, providing design versatility.
- Compatible Finishing Renders: StoTherm works seamlessly with finishing renders like Stolit®, StoSilco®, StoSilco® blue, and StoLotusan®.
- Resistance to Microorganisms: The system exhibits high resistance to algae and fungi, preserving the facade’s appearance.
- Cement-Free Components: Ready-to-use system components are cement-free, simplifying installation.
- Weather Resistance: StoTherm demonstrates high weather resistance, suitable for various climatic conditions.
- Permeability: The system is permeable to water vapor and CO2, contributing to building performance.
Properties of StoTherm System
StoTherm offers a range of properties essential for modern construction:
- Energy Efficiency: Enhances building energy performance.
- Acoustic Insulation: Provides sound insulation benefits.
- Thermal Insulation: Improves thermal comfort and reduces energy consumption.
In conclusion, StoTherm by Sto presents a reliable and versatile solution for external wall insulation, combining functional benefits with design flexibility to meet the demands of contemporary construction projects.
