Bodged extractor fan

[Mojo12345]

Hi I’ve got a bodged extractor fan attached to airbrick on outside how do I remove airbrick and make the wall good for a new 125mm duct for a new extractor fan? Do I need to remove the airbrick and place new bricks then drill a 125mm hole again? Or any other ways any help would be appreciated Thanks

 

[23vc]

No, cut new bricks around the new duct. Use a length of solid 125mm pipe, you can buy em in 300mm lengths or thereabouts

 

[HERTS P&D]

OP, how many times will you post this?

Andy

 

[Mojo12345]

Sorry last time

 

[Nige F]

OP, how many times will you post this?

Andy

The answer my friend is blowin' in the wind, the answer is blowing in the wind

 

[KenGMac]

Cannot see from the images posted, But? Is the cavity blocked of around within the wall?

If not you have been venting all that air into the cavity and not directly to the outside?

Ken.