Megapolis Port Mall, Chișinău (8.000 m²)
Megapolis Port Mall Roof Renovation: 8,000 m² Protected with Elevate UltraPly TPO Membrane
The roof of the Megapolis Port Mall shopping center required a major renovation. The old bituminous membrane was deteriorated, had leaks, and was affecting the building's energy efficiency. For an area of such size, a modern, durable, and quick-to-install solution was essential.
| Project ID | |
|---|---|
| Location | Kishinev |
| Project Type | Old Build |
| Roof surface | 8.000 m² |
| Product used | UltraPly TPO |
Choosing UltraPly TPO Membrane
According to Elevate documentation, the UltraPly TPO membrane is distinguished by:
- exceptional resistance to UV rays and ozone;
- long-term durability without loss of flexibility;
- homogeneous heat welding for perfectly watertight joints;
- environmentally friendly composition: free of halogens, chlorine, plasticizers;
- safe use at negative temperatures down to –20°C;
- complete repairability throughout the entire service life.
Execution stages
✔ Application of the protective geotextile layer over the old bituminous membrane
✔ Installation of the UltraPly TPO 1.14 mm membrane by mechanical fastening
✔ Heat welding for a uniform seal
✔ Treatment of all technical details and penetration points
Total duration: 45 working days, without interruption of the mall's activity.
Challenges & solutions
- Very large surface → installation with TPO membranes up to 3.05 m wide (fast coverage);
- Level variations → uniform welding and adaptation to multiple areas;
- High risk of infiltration → completely eliminated by continuous welding.
The final result
• Fully upgraded roof
• Reduced maintenance costs
• Improved energy performance
• Elevate certified durability
