The UltraPly™ TPO InvisiWeld™ system is a non-penetrating mechanically fastening solution that greatly reduces installation time while increasing wind uplift resistance of the Firestone UltraPly™ TPO membrane. This VOC-free system features TPO-coated InvisiWeld™ Plates that are attached to the UltraPly TPO membrane using an induction welding tool.
Extend The Roofing Season
The roofing season can be extended since the InvisiWeld™ System functions well in many climates, including extremely cold environments where adhesives and asphalt are difficult to use. The TPO InvisiWeld™ System eliminates seam plates and fasteners, reducing installation time and cutting labor costs. End result: an efficient and effective roofing system with no membrane penetrations.
Features and Benefits
InvisiWeld™ plates are welded on the underside of the TPO membrane.
Improved aesthetics over traditional mechanically attached TPO.
InvisiWeld™ systems can be easily installed in cold conditions.
The InvisiWeld™ system typically requires 25% to 50% fewer fasteners compared to conventional mechanically attached TPO systems.
The InvisiWeld™ system provides a more balanced wind load distribution across the roof.
Significantly reduces noise from roof flutter.
Quick And Easy Installation Method:
1. Fasten Firestone UltraPly™ TPO InvisiWeld™ Plates to Firestone approved insulation boards in a grid pattern with Firestone All Purpose or Heavy-Duty fasteners.
2. Place UltraPly™ TPO membrane over the grid of InvisiWeld™ plates.
3. Use induction welding tool to secure each plate to the underside of the TPO membrane – takes just 6 seconds!