Short Description
Ultra-thin, breathable thermal membrane for internal wall insulation (TIWI) and damp/mould control.
Product Information
Mapei Iso-Therm Membrane helps improve the thermal performance of internal walls by reducing heat loss while maintaining breathability within the building structure. Its vapour-permeable yet waterproof construction assists with moisture management, helping to prevent lateral damp transfer while supporting a healthier internal environment. Designed to provide protection against damp and inhibit mould growth, the membrane is suitable for applications where condensation and moisture control are important considerations. Fast and easy to apply, it complies with the principles of EN 13984 and contributes to the long-term performance and durability of wall systems by helping to maintain the integrity of the building envelope.
Features And Benefits
- Improves thermal efficiency by reducing heat loss
- Improves breathability
- Inhibits mould growth
- Provides protection against damp
- Fast and easy to apply
Supporting Documents
Dimensions
| Product Width | 950.00 mm |
| Product Length | 7500.00 mm |
Specifications
| Type | Membrane |
| Colour | Orange |
| Materials | Woven Polyester |
| Thickness | 5 mm +/- 10% |
Find out more
Mapei Iso-Therm Membrane 7.125m² Per Roll
Short Description
Ultra-thin, breathable thermal membrane for internal wall insulation (TIWI) and damp/mould control.
Product Information
Mapei Iso-Therm Membrane helps improve the thermal performance of internal walls by reducing heat loss while maintaining breathability within the building structure. Its vapour-permeable yet waterproof construction assists with moisture management, helping to prevent lateral damp transfer while supporting a healthier internal environment. Designed to provide protection against damp and inhibit mould growth, the membrane is suitable for applications where condensation and moisture control are important considerations. Fast and easy to apply, it complies with the principles of EN 13984 and contributes to the long-term performance and durability of wall systems by helping to maintain the integrity of the building envelope.
Features And Benefits
- Improves thermal efficiency by reducing heat loss
- Improves breathability
- Inhibits mould growth
- Provides protection against damp
- Fast and easy to apply
Supporting Documents
Dimensions
| Product Width | 950.00 mm |
| Product Length | 7500.00 mm |
Specifications
| Type | Membrane |
| Colour | Orange |
| Materials | Woven Polyester |
| Thickness | 5 mm +/- 10% |


