The Topgal roofing system is composed of polycarbonate panels and connectors to design creative, robust, durable, and waterproof roofing, and wall elements.
WHAT MAKES THE TOPGAL POLYCARBONATE PANEL SYSTEM AN ALTERNATIVE FOR A HIGH-QUALITY ROOF
The unique system combines the performance of multiwall polycarbonate panels with a solid design without structural complexity, ensuring superior water tightness.



MULTI-WALL POLYCARBONATE ROOF PANEL SYSTEM ADVANTAGES
- Easy to install and requires only a 5 % slope
- Direct installation on roof purlins and walls
- Provides high structural strenght and superior rigidity in accordance with required standards
- Excellent thermal insulation
- Flexible and excellent wind resistance
- Polycarbonate roof panels are treated for UV rays on one side (the one with the tongue)
- Adapts to the roof and/or covering of many types of construction
- Turnkey system, accessories included
- Available colors: Clear, Bronze, Frosted and Blue (possibility of having colors that reflect solar radiation)
TOPGAL PANEL TECHNICAL SPECIFICATIONS
- Length: Up to 39’ long
- By special order only with a minimum required. Price upon request.
- Available thicknesses: 8, 10, 16 and 20 mm
- NOTE: Thicknesses of 10 and 16 mm require additional production time.
A VARIETY OF COMPONENTS INCLUDED FOR INSTALLING POLYCARBONATE ROOF PANELS
- TOPGAL polycarbonate plastic roof panel with a maximum length of 39′
- Polycarbonate connector with a length of 39′
- Aluminium connector with length of 20’
- Aluminium fastener
- Connector End Cap in Clear color
- Aluminium Edge profile with length of 20’
- Polycarbonate side profile
- Aluminium side profile with a length of 20’
- Compressible foam spacer 2’’ x 10’’ x 12’
- Anti-dust tape kit : 108′ Roll
- 1” Self-drilling #10 (metal structure) and #10 (wood structure) screws
Good to know: The more flutes the panel has, the more insulating it will be.
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