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AlzaErgo Chair Delta 1 Plus grey - Office Chair

Reviews AlzaErgo Chair Delta 1 Plus grey

Interested in reviews of AlzaErgo Chair Delta 1 Plus grey? It got 4.3 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.
154,490 Ft 115,790 Ft
In stock
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User Reviews

Ondřej, Prahaflag
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 BYSTŘICEflag
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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Tomáš, Žďár nad Sázavouflag
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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Companyflag
Rated 04/02/2026, variant AlzaErgo Chair Delta 1 black
Verified purchase
Unfortunately I can not recommend the chair to sit - not ergonomic see. Cons. I can't sit in it long term - I'm considering returning it, but unfortunately I don't have a replacement yet.
Quick assembly
Looks nice.
the seat cushion doesn't look like it will last
the chair does not go to 90°, i.e. that you're "lying in it"
there is plastic in the bottom middle section that continuously presses into your back, so sitting in it is really uncomfortable.
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Reply from Alza
Reply from Alza
20/03/2026
Hello, thank you for your review. The backrest of the chair is adjusted to an angle of 94° in the basic upright position. This slightly open angle is not accidental - it helps to distribute the load more naturally when sitting and increases overall comfort even with prolonged use. We understand that the perception of comfort is individual, so we include this information in the product description and the chair is available for testing in our Showroom in Holešovice, where you can test it personally. Please do not hesitate to contact our customer service if you need anything. Thank you and have a nice day, Ondřej - Alza expert
Adam, Praha-Slivenecflag
Rated 28/01/2026, variant AlzaErgo Chair Delta 1 black
Verified purchase
It's a total knock-off. The material is cheap, after the first assembly I put the backrest down and it can't be straightened (yes I press the button and I read the instructions). The backrest rattles when I pull upwards.
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Reply from Alza
Reply from Alza
23/03/2026
Hello, thank you for your review. Hello, I am sorry to hear that you are not satisfied with the product. According to your description, this is probably a defective piece, which we are very sorry about. In this case, I recommend you to claim the goods - we will gladly replace it for you as soon as possible with a fully functional piece so that the chair serves you as it should. If necessary, please do not hesitate to contact us. Thank you and have a nice day, Ondřej - Alza expert
Patrik, Třebíčflag
Rated 17/12/2025, variant AlzaErgo Chair Delta 1 grey
Verified purchase
Very solid
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Erik, Praha 3flag
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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Pavel, Brnoflag
Rated 27/11/2025, variant AlzaErgo Chair Delta 1 black
Verified purchase
Convenient
Adjustable
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Kamil, česká lípaflag
Rated 13/11/2025, variant AlzaErgo Chair Delta 1 black
Verified purchase
We replaced the chair with a cheaper AlzaErgo Wave model and I did the right thing. It's really something to spend a million hours on. And everybody likes
I've replaced it with the WAVE model and it's really quite different
There's an awful lot of settings. Everyone will find their own
4 backrest positions for reclining [settings]
Adjustable waistband - height and depth
Quality workmanship
I haven't found
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Karel, Prahaflag
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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11 - 20 from 20
P-DC1-WEB25
30 év tapasztalat az e-kereskedelemben
3 million megrendelés évente
a vásárlók 98% visszatérõ
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