Concrete slab in ceiling and cutting to fit velux window? Re-generate an old or tired space and give it a fresh breath of life. Click here for answers, information and tips

[Openairug]

Hi everyone any thoughts on this?
I want to fit a velux type window in my pitch roof extension to allow more light into my kitchen. Had a quick investigation of the area and revealed a concrete slab under a small section of the roof, right where I want the window! Could I chop a chunk out of this to allow w for a window opening?

[welsh brickie]

yes but installing a sunpipe would be better