Grill & Ducting

Ideal fuss free solution when you need to install a hole in an external or internal wall. Suitable for use with 4 inch/100mm fan via round ducting.

 	For use with 4 inch/100mm fans
 	Compatible with 4 inch/100mm round rigid or flexible ducting
 	Prevents backdraught air and rain penetration
 	Prevents objects of vermin entering when the ventilation is not in operation

100mm/4 inch Gravity Shutter – Black

100mm/4 inch Gravity Shutter – White

Ideal fuss free solution when you need to install a hole in an external or internal wall. Suitable for use with 4 inch/100mm fan via round ducting.

 	For use with 4 inch/100mm fans
 	Compatible with 4 inch/100mm round rigid or flexible ducting
 	Louvered vent, with integral fly screen to keep out insects
 	Removable front grille allowing access for maintenance of the fly screen

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100mm/4 inch Gravity Shutter – Black

100mm/4 inch Gravity Shutter – White

100mm/4 inch Extractor Fan Grille with Fly Screen – Black

Round PVC Flexible Ducting 100mm x 3m

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