Air Brick - Louvred Vent

[MidsTW]

I have air bricks which ventilate the suspended timbers floor, one is damaged, and I want to protect the others from mice etc.

I brought one of these today which looks brilliant for the job.

http://www.diy.com/nav/fix/plumbing...With-Fly-Screen-White-11478316?skuId=11989023

Will these be okay? They allow almost the same airflow.

Cheers

 

[stuart45]

Is it the external brick that's damaged?

 

[MidsTW]

Yes, the grid part of the air brick. About 1/3

 

[stuart45]

The one you like is an internal cover.

 

[MidsTW]

Yeah its not exactly the same. But it does say for internal and external use.

I was going to seal it to the wall