Insulated

Lancaster

- R-Value=6.7

- 1-7/8" Thick

- 26 Gauge Steel

- 1-3/8" Polystyrene Insulation

- Molded Edge Overlay

- Limited Lifetime Warranty

Vineyard

- R-Value=16

- 1-3/4" Thick

- 26 Gauge Steel

- Polyurethane Insulation

- Sandwich Type Construction

- Limited Lifetime Warranty