Thanks so much for your revisions! #47 is my favorite. The image of the duct turned vertical rather than horizontal looks much more like an abstract version of a duct. I don't want to mess with a good thing but I wanted to see a couple of more options based on #47. Here is what I'm thinking:
The reasons I like it: The "Duct Seal" is most prominent in the text. That is great. Visually, that has to be the first thing communicated to the viewer. I also like the triangular shape of the whole logo, because it draws the eye to the bottom which again is the most important part. As before, the image is awesome. Love the abstract of the duct . Black color instead of grey- I LOVE the soft feel of the gray, but the black makes it pop so I think we need to go with that.
The reasons it for changing it.: Again I don't want to mess with a good thing. The one thing I am wondering about is the font of " Duct Seal". I'm pretty sure I want that color, but maybe a different font? or less bold? Not really sure I guess. Again it may be totally fine as is....you are the professional. I will depend on your input here. I'm open to suggestions.