Would it be foolish to cut (with manual saw) a “floating” shelf to make it fit between chimney breast and wall? Have a feeling they’re like weetabix inside, so this could be a spectacular way to waste £18. Cut edge(s) will be hidden.
I have done this. I can't remember whether I kept and took apart the sawn off bit or got another bit of timber to fit but I definitely re-strengthened the cut edge.
Would it be foolish to cut (with manual saw) a “floating” shelf to make it fit between chimney breast and wall? Have a feeling they’re like weetabix inside, so this could be a spectacular way to waste £18. Cut edge(s) will be hidden.