Products > Louvers
Aluminum
Stationary
| 1.530 |  | 1.5" straight blade 30° |
| 230W | | 2" weather blade 60° |
| 235 | | 2" straight blade 35° |
| 245 | | 2" straight blade 45° |
| 345W | | 3" weather blade 45° |
| 420 | | 4" straight blade 20° |
| 430W BV | | 4" weather blade 30° brick vent |
| 430 | | 4" straight blade 30° |
| 430ID | | 4" straight blade 30° crawl space vent |
| 430W | | 4" weather blade 30° |
| 445 | | 4" straight blade 45° |
| 445W | | 4" weather blade 45° |
| 645 | | 6" straight blade 45° |
| 645W | | 6" weather blade 45° |
Drainable
| 435V | | 4" drainable blade 35° |
| 440U | | 4" drainable U blade 40° |
| 445V | | 4" drainable blade 45° |
| 450WV CHEVRON | | 4" drainable sight-proof |
| 520WV CHEVRON | | 5" drainable sight-proof |
| 635V | | 6" drainable blade 35° |
| 645U | | 6" drainable U blade 45° |
| 645V | | 6" drainable blade 45° |
Operable
| 230W | | 2" weather blade 60° full open |
| 344 | | 3" straight blade 45° or 90° full open |
| 345W | | 3" weather blade 45° full open |
| 420W | | 4" weather blade 70° full open |
| 445W | | 4" weather blade 45° full open |
| 635W | | 6" weather blade 55° full open |
| 690W | | 6" weather blade 90° full open |
| 640U-FO | | 6" industrial insulated, drainable fixed operable combination |
Acoustic
Steel
Stationary
| 1.545 | | 1.5" straight blade 45° |
| 245 | | 2" straight blade 45° |
| 345 | | 3" straight blade 45° |
| 430 | | 4" straight blade 30° |
| 430W | | 4" weather blade 30° |
| 445 | | 4" straight blade 45° |
| 445W | | 4" weather blade 45° |
| 450 Chevron | | 4" sightproof |
| 645 | | 6" straight blade 45° |
| 645W | | 6" weather blade 45° |
Drainable
| 435V | | 4" drainable blade 35° |
| 445V | | 4" drainable blade 45° |
| 635V | | 6" drainable blade 35° |
| 645SU security | | 6" drainable security blade 45° |
| 645U | | 6" drainable "U" blade 45° |
| 645V | | 6" drainable blade 45° |
Acoustic
Products
