extractor fan external cover

[Simon-0116]

What external cover do you fit on a 4'' bathroom fan. Just fitted a cheap one that rattles in the wind. Ideal i want one that all louvers are joined together so shouldnt rattle as much.

 

[amlu]

Toolstation: Stainless Steel Wall Outlet Gravity Flaps 150mm
Toolstation: Stainless Steel Bull Nose Vent + Grill 150mm
stainless steel not some plastic crap.

 

[telectrix]

or don't fart in the bathroom.

 

[Simon-0116]

Wondering why they had step ladders in bathroom near fan? So they can fart in it nice

 

[D Skelton]

Gravity Flaps

Aren't 'Gravity Flaps' something that our wives and girlfriends suffer with when they get old???

 

[Marvo]

If you're in a windy location you may need to fit an in-line check valve to stop air blowing backwards into the bathroom when the fan is not running.

 

[Simon-0116]

Thanks will.see if i can find one