Add nominal 50mm onto duct size for overall flange size
How to add to your estimate:
Duct Size (mm) | Prices |
---|---|
100 x 100 | SELECTED |
150 x 100 | SELECTED |
200 x 100 | SELECTED |
250 x 100 | SELECTED |
300 x 100 | SELECTED |
150 x 150 | SELECTED |
200 x 150 | SELECTED |
250 x 150 | SELECTED |
300 x 150 | SELECTED |
200 x 200 | SELECTED |
250 x 200 | SELECTED |
300 x 200 | SELECTED |
350 x 200 | SELECTED |
400 x 200 | SELECTED |
450 x 200 | SELECTED |
500 x 200 | SELECTED |
225 x 225 | SELECTED |
250 x 250 | SELECTED |
300 x 250 | SELECTED |
400 x 250 | SELECTED |
500 x 250 | SELECTED |
300 x 300 | SELECTED |
400 x 300 | SELECTED |
500 x 300 | SELECTED |
600 x 300 | SELECTED |
350 x 350 | SELECTED |
400 x 400 | SELECTED |
450 x 450 | SELECTED |
545 x 545 | SELECTED |