renovation as a mental model
Renovation is painful itself enough. But no, you should run a million searches on DIY stores websites.
Because you are looking for something you don't know how to call.
And you need to read a list of few dozens subcategories (oh that hair-wide margins) containing mostly some Martian words (in Russian they especially Martian).
I got so mad, that I found on Facebook CEO of the local LeRoy Merlin network. But he still doesn't add me back. Such a pity. I really wasn't going to harm him, just to make a pitch may be.
So. DIY store catalog level should look like this. Because a mental model of a human being surviving renovation definitely doesn't look like a plumber's textbook index.