Fit before or after installation of soffit boards. Specifically to prohibit entrance of large insects. Use 70mm dia. hole cutter (Code 36823).
|Manufacturer Guarantee||1 Year Manufacturer's Guarantee|
|Pieces in Pack/Case||10|
|Product Type||Circular Spffit Vent Brown 70mm|
|Total Product Weight||0.62 kg|
BS 5250 Section 6.