For a basement full of home-canned jars, pick depth first, then height. If you rotate jars by date in a tight spot under low ductwork, the 28-inch standing shelf suits you, since nothing hides at the back. For a bigger harvest or boxed empties, with headroom and floor space to spare, go with the 35.9-inch standing shelf.
Which shelf depth works best for canning jars?
Shallow usually wins for filled jars. You want to read every lid date and pull the oldest jar first, and each extra row behind the front one makes that harder.
At 12.3 inches deep, the 28-inch shelf keeps rows short. Its bigger sibling goes to 16.2 inches. Measure the diameter of the jars you use most, then divide the shelf depth by that number to see how many rows you'd actually stack front to back. A back row you can only reach by moving everything in front of it tends to become forgotten stock.
Depth earns its keep elsewhere. Cases of empty jars, a water-bath canner or a stockpot are bulky things you don't rotate, and the extra inches let them sit flat instead of hanging over the edge.
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Will it fit the space in your basement?
Basements rarely have clean wall space. Before you order, measure three things where the shelf will stand:
- Ceiling clearance at the lowest point, which is often a beam, duct or pipe rather than the drywall.
- Width between obstacles such as the water heater, furnace, sump pit or a support post.
- Floor depth you can give up without blocking a walkway or the utility area.
Standing 59.5 inches tall, the narrower unit can slide under a lot of low ductwork. The wider one rises to 71.3 inches and gives you more vertical room for jars. HOMEDANT suggests leaving roughly 2 to 3 cm (about an inch) of extra clearance beyond the shelf's measurements.
Height also changes how you load it. Glass is easier to handle at chest level and below, so save the top tier for light things like rings, lids and labels. Keep full jars lower, where you aren't lifting overhead.
How much weight can each shelf take?
Both standing shelves, in their standard 5-tier setup, are rated for up to 264 lb per shelf and 1,320 lb for the whole unit. To check your own load, weigh one full case of jars on a bathroom scale and multiply by the number of cases you plan to put on a single tier. Spread jars across the full width rather than clustering them in the middle.
| Shelf | W x D x H (in) | Per shelf | Total | Frame |
|---|---|---|---|---|
| 28-inch standing shelf (SS703015-5B / SS703015-5W) | 28 x 12.3 x 59.5 | 264 lb | 1,320 lb | Black or white |
| 35.9-inch standing shelf (SS904018-5B) | 35.9 x 16.2 x 71.3 | 264 lb | 1,320 lb | Black |
Since the ratings match, fit decides it. A narrow wall, a low ceiling or strict first-in, first-out rotation points to the 28-inch shelf. If you have the height and want canning gear on the same unit as the jars, take the 35.9-inch one.
Frequently asked questions
Can I add tiers for short jelly jars?
Yes. The standard build is 5 tiers, and compatible Extra Shelves from HOMEDANT's Accessories section let you set it up as 6 or 7 tiers, which tightens the spacing for short jars.
Are two 28-inch shelves better than one 35.9-inch shelf?
Two shallow units side by side give you more shelves and keep every jar easy to see, but they take up more wall. A single wide unit uses less wall width and adds depth for bulky gear.


