How badly does this strain the bottom book? It seems there's a large sheering force on the spine of the bottom book. Is there any warping over time?
175435
It depends upon the way you are using it and loading it with a lot of books. It also depends upon the the way spine is made. My experience is a bit different. I used a bigger book at the bottom whose spine remains out of the contact of all other books so there is no damage on this book.
175436
The bottom book is definitely the foundation. I haven't had any warping with mine, but I did make sure to use a larger hardcover; then I stacked lighter.
175437
There is probably an official weight limit from the manufacturer if you check. From my personal experience, I have used them in two homes over 10 years, I have not seen any damage to any of the books. Currently using them in a wall display around large flat screen, with 5-6 books and a statue/vase on top. I get loads of complements and questions. "How are those books hanging on the wall?"
1808012
The bottom is formed not machined. I use it on a glass top stove and it sits flat with no problem with warping. So far.
2044711
I have had this bookshelf (two of them actually) loaded with hard covers, DVDs and Blurays for almost a full year. There's no warping at all so far. And I don't think there ever will be within a reasonable number of decades. The shelves are very thick and the entire unit is incredibly sturdy. I've never bought/owned a nicer bookcase.
310890
mine simply vibrates its way across my desk until it finds something to stop against. I think mine is due to the base being severely warped when I got this. I wasn't surprised though with how flimsy this is.
596138
Yeah. I found it was a little wonky as well, but you can shift it with two hands on each side bar without doing any damage. In fact, you'll find after using it for a bit that you may need to readjust it as well.
2271254
I have games (essentially DVDs) on one of the rows and it seems like the middle is sagging downward, I would imagine with books you would get the same effect only worse. I'll have to see how they hold up.
933684
We haven't had any problem with warping. Looking at it I'd say it's not likely to warp. We're really happy with ours.
95927
Depends if it is the fixed shelf or adjustable. No hardbacks in the middle of adjustable. I haven't had any bending with mine, but I use mine to display all sorts of different items, not just books. Disperse the weight and you should be alright unless your item is super heavy and right in the middle of the shelf. They aren't as flimsy as some reviews claimed them to be but they aren't Ethan Allen either ;-)
1679168
It guess that begs the question "how heavy?" I have actually had two 300-page fake books on mine at the same time and have had no problem. It's really a great stand and an excellent value.
929398
I have not had any issues with the stitching, and I load mine pretty heavy. 17" laptop and all of my text books are in it constantly.
137891
I would caution about overloading. Yes, it is sturdy, but that is greatly affected by the total weight you place on it. I have two of these. I believe if every shelf was fully loaded with books and someone gave it a good shove from the side, it would collapse sideways, tearing itself apart. You notice that illustrations show it empty or with the fabric drawers. the manufacturer intended it for medium to lightweight storage, not as a bookshelf. It might hold the weight well for a while, then fail when additional stress is added. This unit is made from wood particles pressed together with glue, then covered with a pretty coating. It does not have the strength of solid wood. I would caution about overloading. Yes, it is sturdy, but that is greatly affected by the total weight you place on it. I have two of these. I believe if every shelf was fully loaded with books and someone gave it a good shove from the side, it would collapse sideways, tearing itself apart. You notice that illustrations show it empty or with the fabric drawers. the manufacturer intended it for medium to lightweight storage, not as a bookshelf. It might hold the weight well for a while, then fail when additional stress is added. This unit is made from wood particles pressed together with... » Read More I would caution about overloading. Yes, it is sturdy, but that is greatly affected by the total weight you place on it. I have two of these. I believe if every shelf was fully loaded with books and someone gave it a good shove from the side, it would collapse sideways, tearing itself apart. You notice that illustrations show it empty or with the fabric drawers. the manufacturer intended it for medium to lightweight storage, not as a bookshelf. It might hold the weight well for a while, then fail when additional stress is added. This unit is made from wood particles pressed together with glue, then covered with a pretty coating. It does not have the strength of solid wood. « Show Less
970751
Mine did the exact same thing. I saw that it was warped a little so I sent it back. I didn't want it catching on something.
1742101
I have a 12 volume set of encyclopedias on the bottom shelf and it's held up fine. I put a large stack of magazines on the second shelf up from the bottom and the shelf became quite wobbly (tightening all the screws didn't help). The top shelf is quite shallow so only smaller items will fit there. I've got potted plants on a couple of the shelves and those are holding up nicely. I wouldn't trust these for anything holding liquid (like wine bottles or vases with water).
1399983
I don't really know but we do have a bunch of books on the bottom shelf which are fairly heavy. We have a pair and really love them.
1517615
Mine did not have any warping. One lip on the saucer section was not quite level when I got it but I gave it a pinch and it snapped into place. I'm still very happy with mine. It looks great especially when lit. If you were looking at that review on you tube I can state that it is an old review and mine had none of those problems. No warping and all decals were placed correctly and lined up straight.
1849892
That sounds like a lot of books! Mine has held up well but I do not carry that much weight.
1216102
Hi Tony, Sorry I have not had this problem with my Nextbook. Mostly if it is upside down or sideways, I can just tap at the bottom and it readjusts.