08 Apr 2026
IZOPERM PLUS A2 – Non-Combustible Vapour Control Layer
)
)
)
)
Page Link: https://www.partel.ie/product/izoperm-plus-fr-a2-non-combustible-vapour-control-layer/
Why Partel IZOPERM™ PLUS FR?
- Reaction to fire classification A2-s1,d0, tested with Partel ECHOSEAL ALU FR adhesive tape to BS EN 13501-1
- Fire rated and suitable for high rise constructions as per current Building Regulations
- Vapour closed with an Sd value of 2000 m
- Vapour resistance 10000 MNs/g
- Airtight with an air permeability value of <0.01 m³/m²·h@50 Pa
- Class W1 resistance to water penetration, to EN1928
- Reflective material with a low emissivity of ≤ 0.05, improves thermal performance by reflecting up to 95% of a building’s interior heat loss
- Its composite nature, based on lacquered aluminium, results in a stronger vapour control layer, providing superior structural stability for buildings
- UKCA & CE compliant to EN 13984
Application
IZOPERM PLUS A2 is an air and vapour control layer designed for use on the warm side of insulation on wall, ceiling, floor and roof applications.
Suitable for:
- Residential and commercial buildings
- Timber and steel framed constructions
- Roof, ceiling, wall and floor systems
- Warm, cold and hybrid roof applications
- Pitched or flat roofs
- High-rise and high-risk buildings (schools, offices, commercial centres, hospitals, etc.)
- All insulation types
- In warmer countries, the vapour control membrane can be used externally as protective sheathing in high-rise buildings
)
)
)
)
)
)