| STANDARD KITS AVAILABLE TO SUIT THE FOLLOWING DUCT SIZES | |
|---|---|
| 50mm | 160mm |
| 100mm | 200mm |
| 125mm | 225mm |
| 150mm | 300mm |
NOFIRNO can be used to suit any sized or shaped opening. If the standard selection does not suit your requirements or if you have ducts with cables or services passing through please contact us to discuss on
01670 739970.