Interested in reviews of AlzaErgo Chair Delta 1 grey? It got 4.3 out of 5 stars from our customers. Find specific customer reviews of AlzaErgo Chair Delta 1 grey below. We will appreciate if you also share your experiences with AlzaErgo Chair Delta 1 grey after purchasing.
Rated 14/06/2026, variant AlzaErgo Chair Delta 1 Plus black
Verified purchase
Quality of processing
Quick installation
comfortable seating
It’s just a shame you can’t adjust it to 90°, where you don’t sit upright but slightly reclined
The lumbar support, even when set to its lowest position, still protrudes too much compared to the rest of the seat, forcing you to keep your head slightly bent forward
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Customer, Praha
Rated 12/06/2026, variant AlzaErgo Chair Delta 1 Plus black
Verified purchase
It's comfortable and ergonomic
the back is wobbly
the armrests rotate too easily and cannot be locked in place
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Customer, Prague
Rated 25/04/2026, variant AlzaErgo Chair Delta 1 Plus black
Verified purchase - review from a price comparison website
The chair is very comfortable. You can work in it for long periods of time without straining your back. The chair tilts easily. The armrests are very comfortable. The chair provides excellent back support.
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Martin, Žáky
Rated 17/04/2026, variant AlzaErgo Chair Delta 1 black
Verified purchase
Desperation for the money!. Creaking, squeaking, all plastic. I figured I'd lube it up somehow so it wouldn't squeak. I take off the plastic cover when removing it because of one bolt you disassemble half of the chair and lubricate it. the squeak is gone, but I couldn't put the plastic cover back on even after maybe an hour (aushus plastic and the threads in the plastic are not for re-screwing) so I flicked it on the ground, the cover fell apart and I threw it away. When something goes off on the chair or even before it goes out of the house and I better buy something better.
Looks good.
Breathable
Great setting options
I'd never buy another one of these in my life.
The whole backrest is hardening (huge clearances)
2 pieces of metal otherwise all plastic
After a while, the backrest began to creak unbearably
I feel that I cannot find the right position of the lumbar support for my 175cm height, so that the plastic edge of the backrest does not press into my spine
Price/quality definitely NO for me. you can get a better product for the price
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Customer, Most 1
Rated 13/04/2026, variant AlzaErgo Chair Delta 1 Plus grey
Verified purchase
you have to be careful about your own height I would see the ideal from 180 cm and also the size and height of the table
good quality
setting options
nice look
bigger, it didn't fit under the table
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Anonymous customer
Rated 20/03/2026, variant AlzaErgo Chair Delta 1 black
Verified purchase
Convenient
Position settings
Breathable
I don't know if it's just my piece, but the backrest doesn't hold completely tight (it's hard)
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Anonymous customer
Rated 01/03/2026, variant AlzaErgo Chair Delta 1 Plus black
Verified purchase
It's OK for the discount price, but I wouldn't buy it at full price
armrests, their material and wide adjustment possibilities
comfortable large seat
the whole armrest swings out immediately after assembly
error in the ability to adjust the resistance stiffness of the wedge
it is not possible to sit at a 90 degree angle, at least about 100
the lumbar support adjustment has only 2 positions
the headrest adjustment is not very good, I have to lean over to support my head
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Ondřej, Praha
Rated 25/02/2026, variant AlzaErgo Chair Delta 1 Plus black
Verified purchase - review from a price comparison website
The chair is one of the heavier ones, but for the price, it's a pretty reasonable investment. It's easy to fold, except for the final fitting of the chair to the leg, which requires a stronger person or two.
Very flexible backrest adjustment. Makes it easier to slide the chair into the table
even the loud wheels on soft surfaces are quite quiet
It is difficult to adjust the height of the backrest accurately, as the individual locks on stages 1-9 for locking are very close together. Therefore, it is easy for the desired height to be exceeded when pulling up. He then has to ride the backrest all the way up, which allows him to take the backrest down to the lowest basic position, and then he has to ride very slowly back up again, which is difficult for some people because of how heavy the back of the chair is.
The seat could be less sturdy and a bit more flexible.
The lumbar support in the lower back takes some getting used to.
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Michal, VELKÁ BYSTŘICE
Rated 18/02/2026, variant AlzaErgo Chair Delta 1 black
Verified purchase - review from a price comparison website
very good sitting
lots of position options
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