Wayne Dalton Wayne Dalton Classic Steel Insulated
Wayne Dalton's polyurethane-insulated steel garage doors. Two models: 8300 (12.12 R-value, U-factor 0.15) and 8500 (16.22 R-value, U-factor 0.12 — highest residential insulation in the Wayne Dalton lineup). Foam-in-place polyurethane construction. Multiple panel and window options. TruChoice® 6,000+ custom color matching. Wood Grain Impressions available (Western Cedar, Carbon Oak, Medium Oak). TorqueMaster® Plus, PinnGuard pinch-resistant panels. Lowe's exclusive retail.
Material
Steel with polyurethane foam-in-place insulation
Insulation Type
Polyurethane foam-in-place
Model 8300 R
12.12 R-value (U-factor 0.15)
Model 8500 R
16.22 R-value (U-factor 0.12)
Panel Options
Short, Long, Vertical Short, Vertical Long, Flush
Window Styles
9 Short panel; 30 Vertical Short; 23 Long/Vertical Long; 33 Flush options
Model Comparison
12 models
8300 (R-12.12) | Specification | 8300 (R-12.12) | 8500 (R-16.22) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model | 8300 (R-12.12) | 8300 (R-12.12) | 8300 (R-12.12) | 8300 (R-12.12) | 8300 (R-12.12) | 8300 (R-12.12) | 8500 (R-16.22) | 8500 (R-16.22) | 8500 (R-16.22) | 8500 (R-16.22) | 8500 (R-16.22) | 8500 (R-16.22) |
Shared Specifications
All models| material | Steel with polyurethane foam-in-place insulation |
| insulation_type | Polyurethane foam-in-place |
| model_8300_r | 12.12 R-value (U-factor 0.15) |
| model_8500_r | 16.22 R-value (U-factor 0.12) |
| panel_options | Short, Long, Vertical Short, Vertical Long, Flush |
| window_styles | 9 Short panel; 30 Vertical Short; 23 Long/Vertical Long; 33 Flush options |
| truchoice | Yes — 6,000+ custom colors (RAL, Ace, Behr, Benjamin Moore, Olympic, Sherwin-Williams, Valspar) |
| wood_grain_impressions | Western Cedar, Carbon Oak, Medium Oak |
| torquemaster_plus | Yes |
| pinch_resistant | PinnGuard |
| sizes | 8–18 ft wide; 7–8 ft tall |
| warranty | Limited (lifetime on rust-through) |
| distribution | Lowe's (retail); Wayne Dalton Sales Centers and dealers (contractor) |