Builder has core drilled through the wall and hit the end of Lintel and metal is showing. End of Lintel approx 300mm from the edge of the window.
He is trying to to install a kitchen Extractor Fan.
Advised he will fill hole with expanding foam.
I'm concerned any advice I'd be really grateful... thank you
He is trying to to install a kitchen Extractor Fan.
Advised he will fill hole with expanding foam.
I'm concerned any advice I'd be really grateful... thank you