Construction & Insulation

How It’s Made: Gallery® Steel

The Gallery® Steel door is built to handle whatever your day throws at it. Each door is crafted with sturdy steel inside and out, sandwiching a layer of high-performance Intellicore® polyurethane or standard polystyrene insulation. This multi-layer construction helps keep your garage warmer in winter, cooler in summer, and quieter all year long.

Clopay’s rust-prevention system protects your investment with hot-dipped galvanizing, a tough metal oxide pretreatment, and a baked-on finish for lasting beauty with minimal upkeep. A replaceable vinyl bottom weather seal in a rust-resistant aluminum retainer helps block out drafts and water, while heavy-duty hardware and 10-ball nylon rollers keep everything running smoothly.

Safety comes standard, thanks to the patented Safe-T-Bracket®, and removable window grilles make cleaning a breeze. Altogether, you get a door that’s durable, low-maintenance, and designed to look great for years.

1. Steel
2. Intellicore® Polyurethane or Polystyrene Insulation
3. Steel