PermaRock Phenolic external wall insulation systems incorporate high performance rigid thermoset phenolic foam insulation boards. This lightweight, low thermal conductivity insulation enables high levels of thermal performance to be achieved utilising thinner sections of insulation.
These systems are an ideal solution for buildings that cannot increase their footprint significantly due to encroachment onto pavements, passageways, proximity to adjacent properties, or which are located within conservation areas.
Key Features
- BRE Global Certification
- BIM Level 2 compliant
- Higher levels of thermal performance for thinner levels of insulation
- Low density and lightweight
- Can assist in achieving Code for Sustainable Homes Levels 4-6, BREEAM and Passivhaus Standards
- Class O fire rating*
- Ecopoints Score of 0.15 (m²) – Excellent
*Non-combustible fire breaks should be introduced at each floor level above second floor level up to a maximum building height limit of 18 metres.
Environmental & Quality Standards
- The system is manufactured and supplied in accordance with BS EN ISO 9001 (Quality Management)
- The system is manufactured and supplied in accordance with BS EN ISO 14001 (Environmental Management)
- Phenolic insulation is manufactured to EN 13166 and is CFC and HCFC free
- The insulation has zero Ozone Depletion Potential (zero- ODP) and low global warming potential (GWP)
- Recycling facility for uncontaminated insulation boards is available for site waste
- Ecopoint Rating m² – 0.15 – Excellent Rating
- Low U-Values are achievable in order to meet or exceed Code for Sustainable Homes, BREEAM and Passivhaus Standards
- Green Guide to Specification A Rating achievable
- Extremely airtight façades can be achieved
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