Hi,
I am trying to fit a venetian blind into a window recess. The problem I have is drilling holes into the top of the recess. The drill goes in about 1/2 inch then stops. It appears to hit a stell lintel.
Some solutions on here suggest fitting a wooden batten and fitting the blind to that. However, I'd rather not use that solution because teh blind has been made to size.
Can I drill the lintel and screw the blind to that?
What size hole and screw should I use (small hole with self-tapping screws or a big hole with a rawplug)?
TIA