Interested in reviews of AlzaErgo Chair Delta 1 Plus grey? It got 4.5 out of 5 stars from our customers. Find specific customer reviews of AlzaErgo Chair Delta 1 Plus grey below. We will appreciate if you also share your experiences with AlzaErgo Chair Delta 1 Plus grey after purchasing.
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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Dominik, Kladno
Rated 06/01/2026, variant AlzaErgo Chair Delta 1 Plus grey
Verified purchase
I have been using the chair for a few days, I bought it according to the reviews. A versatile option where you can set up many things for comfortable seating. Personally, with a height of 185 km and a weight of 75 kg, I am satisfied.
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Milena, Pardubice
Rated 17/10/2025, variant AlzaErgo Chair Delta 1 Plus grey
Verified purchase
extremely adjustable
Convenient
large
great wheels
the arms cannot be locked
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Anonymous customer
Rated 11/10/2025, variant AlzaErgo Chair Delta 1 Plus grey
Verified purchase
appearance
positioning options
Ergonomics (190 cm)
the chair is already covered with sockets from the production and the whole thing "turned out" even after all the screws were checked, which gives the whole thing a cheap impression
let's see what the wolves will do after a longer time
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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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Tomáš, Žďár nad Sázavou
Rated 16/02/2026, variant AlzaErgo Chair Delta 1 Plus black
Verified purchase
comfortable seat cushion
looks robust
simple composition
adjustment of almost every part of the chair (headrest, lumbar support, height, seat, angle, armrests)
it wobbles a lot
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Erik, Praha 3
Rated 05/12/2025, variant AlzaErgo Chair Delta 1 Plus black
Verified purchase - review from a price comparison website
I recommend the chair despite everything described above. After trying and returning several chairs that were supposed to be good according to reviews on heureka and elsewhere, but didn't suit me structurally, I finally kept this one. For the price, I find it to be of good quality and I only write minuses for people who need to have everything perfectly tuned. For a more muscular physique 185/90 is just right and finally I'm not cramping in it like in the other tried and tested ones with fake reviews (shunts from the chair, etc. )
chairs for larger persons (185 cm)
big seat cushion - wide, long and comfortable, finally someone thought
armrest adjustment options (5d)
breathable and not too tight even without clothes
sturdiness of the chair
wheels do not make noise
the chair construction fit right in, folding was super fast
the chair does not have a shaped back or seat cushion - i.e. does not push the shoulders forward like many chairs (where I still had slightly forward shoulders due to the protruding edges) and does not push the legs from the side
The chair is not suitable for smaller persons. For shorter people, the lowest height is still too high (girlfriend 163 cm) almost can't reach the floor with her feet. The seat depth is also the least displaced and at 185 cm it is just right for me.
when I move the chair by the lumbar support (which I often do when moving from tile to carpet, where I have to lift the chair slightly), the locking mechanism is released and when I sit down I have to re-adjust the height of the lumbar support, I recommend to incorporate a lock in other chairs
the lumbar protrusion only goes into two positions - in the first position it is too far back, but it can be used, and in the second position it is too far out and pushes the uncomfortable edge into the back. it's kind of "harder and more uncomfortable" by design. It is also not height adjustable, as it is directly linked to the height adjustment of the entire backrest, so you adjust the height by moving the entire back structure up/down
the chair wobbles slightly /and somewhere something sticks when leaning/ right after arrival
the lumbar part is physiologically in a higher tilt, i.e. cannot be adjusted to a more upright sitting position, which would be useful for constant work. I solved this by re-screwing the underside, where I added additional metal washers to keep it from sitting in such a pronounced lean. I would like to be able to adjust this, or have the chair naturally "straight" in the most upright position and not in a reclined position. I consider that the biggest minus. A person in such a pronounced bend has slightly worse concentration and gradually begins to "slip" unconsciously more forward over time
the headrest can only be "swivelled" up and down around the axis, it is again fixed in height to adjust the overall lumbar support, so it cannot be manipulated up and down or too far forward or backward (it is so called. tipping) - I write it as a minus, but e.g. fits my figure just right without adjustment (both depth and height)
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Karel, Praha
Rated 20/10/2025, variant AlzaErgo Chair Delta 1 Plus black
Verified purchase
large range of settings in many directions
adjustable even for tall people, 190 cm comfort, no headrest in shoulder blades or neck
comfortable seat
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