Commercial Garage Doors 01 – Ribbed Steel Garage Door (3250) Manufacturer: C.H.I. Overhead Doors Model: 3250 02 – Ribbed Steel Garage Door (3240) Manufacturer: C.H.I. Overhead Doors Model: 3240 03 – Micro-Groove Commercial Garage Door (3285) Manufacturer: C.H.I. Overhead Doors Model: 3285 Max R-Value: R 10.29 04 – Micro-Grooved Commercial Garage Door (3206) Manufacturer: C.H.I. Overhead Doors Model: 3206 Max R-Value: R 13.68 05 – Micro-Groove Commercial Garage Door (3216) Manufacturer: C.H.I. Overhead Doors Model: 3216 Max R-Value: R 17.54 06 – Full Vision Aluminum Firehouse Door (3295) Manufacturer: C.H.I. Overhead Doors Model: 3295 07 – Rolling Steel Garage Doors (6000) Manufacturer: C.H.I. Overhead Doors Model: 6000 Series Options: Non-Insulated or Insulated Options: Non-Insulated or Insulated 08 – Counter Shutter Doors (6500) Manufacturer: C.H.I. Overhead Doors Model: 6500 09 – The Guardian Fire Door (7000) Manufacturer: C.H.I. Overhead Doors Model: 7000 H-225P/H-224P Commercial Garage Door Manufacturer: Hörmann Model: H-225P/H-224P