Ballasted Mounting Systems: The Non‑Penetrating Solution for Flat Roofs
2025-01-21
1. Core Advantages
| Advantage | Description |
|---|---|
| Non‑Penetrating Installation | No drilling, no damage to the roof membrane; preserves roof warranty |
| Fast Installation | No anchoring or waterproofing work; installation time reduced by approximately 40% compared to penetrating systems |
| Removability | The system can be completely disassembled and relocated – ideal for leased sites or temporary projects |
| Leak‑Free | No penetration points eliminates the risk of water ingress |
| Reliable Wind Resistance | Optimised ballast design combined with wind deflectors withstands typhoons of level 14 and above |
Applications: EPDM, TPO, PVC membrane roofs, and concrete flat roofs with a slope of less than 7°.
2. System Components and Technical Specifications
Typical Components:
| Component | Description |
|---|---|
| Tilt Frames | Aluminium or galvanised steel frames that provide the module tilt angle (typically 5‑15°) |
| Ballast Trays / Bases | Hold concrete blocks or pavers; integrated wind deflectors available |
| Concrete Ballast Blocks | Provide the weight to resist wind uplift; sizes vary based on wind zone |
| Mid & End Clamps | Secure modules to the tilt frames |
| EPDM Pads / Roof Protection | Protect the roof membrane from abrasion |
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