Wood Shelving vs Acrylic Display Advantages
I've been in this business eleven years now. Started as an apprentice at a fixture shop in LA, then went out on my own doing custom acrylic work. Wood shelves, acrylic displays-I've probably installed close to a thousand of each at this point.
Store owners come to me all the time asking which one they should go with. I usually ask what they're selling first.
The deal with wood
Did a whole wine shop last year in Pasadena. Oak throughout. Owner was this Taiwanese guy named Chen, insisted on real wood because he said customers walk in, smell that oak, and they already feel like they're somewhere worth spending money. I get that. Wine shops, bookstores, places selling artisan candles or handmade soap-wood sets the right mood.
Thing is, wood doesn't hold up in high-traffic situations. I've seen the wood endcaps at Ralph's locations get all chewed up in like two years. Edges go fuzzy, finish wears through. They ended up swapping everything to metal.
Here's something a lot of people don't think about. Wood hates humidity. I did a shop in San Diego right by the water, and the pine shelves warped in three months. Owner called me up all upset, but what could I do? Told him to switch to laminated MDF instead.

Acrylic side of things
Most of what I do these days is cosmetics counters and eyewear stores.
You been to a Nordstrom counter lately? Those clear display stands are almost all acrylic. Makes sense when you think about it-lipstick, eyeshadow, customers need to see the actual color. Can't do that if wood's blocking the view. I built a three-tier rotating display for a K-beauty shop in Costa Mesa, and the owner texted me later saying customers were hanging around longer. She figured it was because they could check out products from every angle.
Same thing with glasses. That Warby Parker look is everywhere now-frames lined up floating in space, clear base underneath. Customers can see the temples, see the whole design. LensCrafters in Irvine did a remodel a while back, ripped out their old wood frame walls and put in acrylic slot displays.
One downside with acrylic though-it scratches. Nothing you can do about that, it's just the material. I tell my clients to keep some Novus plastic polish around, hit it every couple weeks. Takes care of light scratches fine. Deep ones, you're stuck with them.

Money talk
Gonna be honest, wood is cheaper upfront. You can grab a pine board at Home Depot for twenty bucks, get three shelves out of it. Same size in acrylic runs you forty, fifty just for the sheet, then you gotta pay someone to cut and bend it.
Had a client in Arcadia, Lily, runs a bakery. She went all acrylic when she opened. Told me a while later she did the math-her acrylic stuff was still going strong after five years, meanwhile her friend's shop had gone through two sets of wood shelves. Now that's one example, not saying it's always like that. But yeah, high-traffic spots, acrylic tends to last.
Mixing it up
Lot of stores these days do both. Wood base with an acrylic cover, or wood frame with acrylic shelves inside.
Did a setup like that last year for a figure shop in Torrance. Anime collectibles, that kind of thing. Owner wanted that Japanese zakka vibe, so we did white oak for the main structure, then acrylic dust boxes for each cubby. Looked sharp. Kept the merch protected too.
There's a jewelry place in Glendale running a similar setup. Counter surface is black walnut, display cases on top are acrylic. Owner said customers feel the quality from the wood but can still see all the details on the pieces.

What I actually think
Look, there's no right answer here. Depends what you're selling, where your store is, what your budget looks like, how much maintenance you're willing to deal with.
Some owners just love that wood feel. They'll put in the work to keep it nice, and that's fine, go with wood. Other places got tons of inventory, stuff rotating constantly, nobody's got time to baby the fixtures-acrylic makes life easier.
I don't push either way anymore. Client's happy, they send their friends. Been doing this long enough to know referrals matter more than squeezing margin on one job.

