Products for building
The MARMA TPO membrane is a technologically advanced roofing material, designed for long-term performance in demanding weather conditions. Thanks to the use of thermoplastic polyolefin, it provides exceptional roof protection and installation comfort - especially where durability, flexibility, and thermal resistance are essential.
This membrane achieves significantly better resistance to extreme temperatures compared to traditional PVC membranes. At the same time, it maintains high flexibility and UV resistance, extending its service life - counted in decades. Simple installation using hot air guarantees a clean and safe installation process.
Due to its universal construction, it performs well both on large-scale commercial building roofs and on flat family home roofs with a slope of up to 5 degrees. Its suitability for use on various roofing systems makes it a truly universal solution.
Importantly - the TPO membrane neither releases nor contains toxic substances, which enhances the ecological safety level of buildings.
| PARAMETER | VALUE |
| Standard | PN-EN 13956:2012 |
| Fire resistance class | E |
| Water tightness | meets requirements |
| Thickness [mm] | 1.5 ± 10% |
| Tensile strength [N/50mm] | longitudinal: ≥ 1100 transverse: ≥ 900 |
| Elongation at break [%] | longitudinal: ≥ 19 transverse: ≥ 18 |
| Tear resistance [N] | longitudinal: ≥ 300 transverse: ≥ 200 |
| Flexibility at low temperature (deformability) [°C] | ≤ -40 |
| Resistance to static load [kg] | ≥ 20 |
| Impact resistance [mm] | ≥ 1500 |
| Peel resistance of joints [N/50mm] | ≥ 300 |
| Shear resistance of joints [N/50mm] | ≥ 800 |
| Diffusion resistance [m²s Pa/kg] | 200,000 ± 30% |
| Hail resistance [m/s] | ≥ 25 |
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