3-layer steel construction features polystyrene or Intellicore® insulation sandwiched between two layers of heavy-duty steel for excellent energy efficiency, strength, durability and quiet operation.

Classic™ Collection
  • Three-layer insulated sandwiched steel construction (steel + insulation + steel)
  • Two thickness options, 1 3/8″ and 2″
  • Two insulation options: polystyrene or Intellicore®
  • R-values range from 6.5 – 18.4
  • Three panel designs to choose from: Elegant Long (shown here), Short or Flush
  • Optional insulated or non-insulated windows
  • Eight factory finish paint colors or Ultra-Grain®stained wood look
  • WindCode rated available.

Classis Premium Construction

1. 2″ or 1-3/8″ insulation provides superior R-values.

2. Patented Safe-T-Bracket® helps prevent serious injury that could occur if the bottom bracket were removed with the garage door closed and under tension.

3. Bottom weatherseal in a rust-proof aluminum retainer helps prevent elements from entering garage.

4.Weather-tight tongue-and-groove section joints help seal out wind, rain and snow.

5. Galvanized steel hinges attached to backup plates are durable, reliable and secure.

6. Nylon rollers are smooth and quiet.

7. Prepainted white end stiles and interior steel backing create a clean, finished appearance.

8. Inside/outside step plates and grip handles make doors easy and safe to operate.

intellicoreLogoWarmer. Quieter. Stronger.

Garage doors featuring Intellicore® insulation technology represent the ultimate smart choice for homeowners. Clopay’s Intellicore® is a proprietary polyurethane foam that is injected into a garage door, expanding to fill the entire structure. The result is a door with incredible strength and durability. Read More.



Decorative panel edging and natural embossed woodgrain texture improve appearance close-up and from the curb.

Ultra-Grain Paint Options

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• Painted steel surface simulates a real stained door without the need of staining and the ongoing maintenance of wood.
• Woodgrain runs horizontal on stiles and vertical on panels for an authentic, natural look.
• Available in Medium or Cherry finishes that complement Clopay Entry Doors, shutters and other exterior stained wood products.
• Exterior steel surface on an Ultra-Grain® painted door has a stucco texture to create a more natural woodgrain appearance.
• Ultra-Grain is not avalable on flush panel doors.