Multiwall Standing Seam
Topgal is our top of the line residential patio cover. The transparent sheets allow light in while blocking rain and harmful UV rays.
Common Names: Plazit Polygal / Topgal, Gallina arcoPLUS, Sunpal
Material Pros: Leak proof, 10 year warranty, blocks UV light
Popular applications: Patio / pergola covers, commercial canopies
Topgal is our top of the line residential patio cover. The transparent sheets allow light in while blocking rain and harmful UV rays.
Topgal is an easy to install standing seam system. The durable sheet requires minimum structural support while still offering a leak proof roof as no fasteners are installed through the sheets. It is a great solution for applications like:
- Residential patio covers
- Commercial canopies
- Hotel port cochere
- Atrium skylights
- Outdoor dining areas at restaurants
- Walkway covers
- Translucent designs
The Topgal Premium System is our own proprietary design, and it can’t be found anywhere else. We wanted customers to be able to purchase the entire ready to install system, not just plastic sheets. We also offer support until your project is completed with installation instructions, videos, and a knowledgeable team ready to answer your questions.
We recommend Topgal for the majority of customer’s patio covers. However, if you have a rafter-based structure or curved structure, the Standard System may be a better fit. Talk to one of our team members to pick the best system for your project. We also get asked daily if Topgal can be installed on a flat patio or pergola, and yes, it can. However, we always recommend at least a minimal amount of slope to keep moisture from building up within the flutes.
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