Features - 520/524/525
| Panel Design: |
2" thick roll formed ribbed steel |
|
| Steel Gauge: |
20 ga (.034" min) - Model 520, 24 ga (.022" min) - Model 524 and 25 ga (.019 min) - Model 525 ribbed steel sections |
| Joint Design: |
Tongue and groove |
| Thickness/Insulation: |
No insulation |
| Hardware: |
14 gauge hinges, commerical 10-ball steel rollers, 10,000 cycle torsion springs |
| Colors: |
Pre-painted white or brown (520/525)
Pre-painted white, brown, tan or gray (524) |
| Limited Warranty: |
10-year finish against rust / one-year material & workmanship |
Features - 664
| Panel Design: |
1 7/8" thick roll formed steel |
|
| Steel Gauge: |
24 gauge (.22" min) raised panel door |
| Joint Design: |
Tongue and groove |
| Thickness & Insulation |
No insulation |
| Hardware: |
14 gauge hinges, commerical 10-ball steel rollers, 10,000 cycle torsion springs |
| Colors: |
Pre-painted snowmist white, chocolate, brown, almond, sandstone, or desert tan. |
| Limited Warranty: |
10-year finish against rust through / one-year material & workmanship |
|