Transform the aesthetic appeal of your Classic Herman Miller Aeron Chair with the Aftermarket Polished Base – an exceptional solution designed to elevate both style and durability. Meticulously crafted, this aftermarket polished base seamlessly replaces your original, breathing new life into your iconic Aeron Chair.
Key Features:
Sleek Polished Finish:
The Aftermarket Polished Base adds a touch of sophistication to your Classic Aeron Chair with its sleek, polished finish. Elevate the visual appeal of your workspace with this stylish and contemporary upgrade.
Durable Construction:
Crafted from high-quality materials, this aftermarket base is engineered for durability, ensuring a long-lasting and reliable foundation for your Aeron Chair. Stand out with a polished base that exudes both elegance and resilience.
Exact Fit Replacement:
Designed as a seamless replacement, the Aftermarket Polished Base fits your Classic Aeron Chair precisely, preserving the chair’s iconic design while offering an upgraded and refined appearance.
Easy Installation:
Effortlessly enhance your Aeron Chair with straightforward installation instructions. Enjoy the convenience of a polished base upgrade without the need for professional assistance.
Personalized Workspace:
The Aftermarket Polished Base not only enhances the aesthetics of your Aeron Chair but also allows you to personalize your workspace, creating an environment that reflects both sophistication and comfort.
Upgrade your Classic Herman Miller Aeron Chair with the Aftermarket Polished Base and experience a fusion of style and durability. Elevate your workspace with this premium aftermarket solution, designed to stand the test of time and make a lasting impression.









Alicia Dempsey –
Between this polished base and a couple of other part replacements my old Aeron looks like something you would see in a design magazine. The base finish is flawless and it has stayed that way through months of daily use.
BT –
Messaged Nulife to check that this would work with my specific Aeron and Lerry confirmed right away. Great pre-sale support. The base arrived quickly and looks exactly as described. Very happy with the whole experience.
Roxanne Fielding –
I was replacing several parts on an old Aeron and this was the last piece. The polished base ties the whole look together. Chair looks completely custom now. Really proud of how it turned out.
FA –
Simple upgrade that makes a big visual impact. The polished aluminum looks great in any office setting and the quality is clearly there. Install was a bit snug but nothing a mallet could not handle.
Winston Adeyemi –
I refurbish Aeron chairs as a hobby and this base is one of the nicest aftermarket parts I have come across. The polish is deep and even and the tolerances are tight. Highly recommend for anyone doing a full chair refresh.
GN –
I use my Aeron at a sit stand desk and the chair is always visible. The polished base adds a really nice touch to the overall workspace aesthetic. Solid build and easy to clean too.
Portia Kamau –
The base itself is excellent. Polished finish is even and looks premium. Shipping took a little longer than I expected but Nulife kept me updated. Would still buy again.
ML –
I work from home and my team sees my chair on video calls. Three people asked if I got a new chair after I swapped the base. That is probably the best review I can give.
Sterling Webb –
At $150 it is not cheap but when you consider the cost of replacing an entire Aeron it is a bargain. The chair looks genuinely premium now and the build quality of the base is excellent.
HB –
Slid right onto the gas cylinder without any gaps or play. Casters reinserted easily. No wobble, no noise. Feels completely solid and looks sharp.
Claudette Norris –
The original base that came with my used chair was so scratched it looked terrible. This polished replacement looks a hundred times better and has the same solid feel. Chair looks completely different now in the best way.
VS –
I was nervous about swapping out the base and reached out to Nulife before ordering. Lerry was super helpful and walked me through exactly what to expect. The install went perfectly and the base looks amazing.
Elliot Browning –
I had a tough time getting the old base off and read online that warming it slightly helps. After that it came right off. The new polished base went on smoothly. Product itself is top notch.
JP –
Was expecting it to feel a bit lighter or cheaper than the stock base but it feels equally solid. Holds the chair firmly and looks fantastic. No complaints at all.
Nadia Fonseca –
I picked up a used Aeron for a good price but the base was badly scuffed. Swapping it out for this polished version made the whole chair look like a high end piece of furniture. Really worth the investment.
WC –
No surprises. The base looks exactly like the photos. Polished aluminum, five arms, standard Aeron fitment. Came packaged well with no scratches or marks. Great purchase.
Margaux Devlin –
The surface is smooth and consistent with no dull spots or streaks. Install was straightforward once I watched a quick video on base removal. Casters popped right back into the new base. Very satisfied.
KA –
Ten year old Aeron with a brand new polished base. People ask if I got a new chair. That says it all.
Theodore Marsh –
I was a little hesitant about going aftermarket but the quality here is genuinely impressive. The polish is even, the arms of the base are straight, and the fit on the gas cylinder is tight. No issues whatsoever.
RF –
I had already replaced the lumbar pad and the casters. The polished base was the final piece. My Aeron now looks like a showroom chair. Really happy with how everything came together.
Justine Waller –
My old base had gotten scratched up from years of use and was really bringing down the look of an otherwise great chair. This polished replacement is a night and day difference. The chair looks brand new from the outside.
DK –
Chair does not wobble at all. The base feels just as sturdy as the original, maybe more so. The polished finish is a bonus on top of the functional improvement.
Simone Hartley –
For $150 this base completely changes how the chair looks. The polished finish is clean and consistent all the way around. No rough edges, no uneven coating. Coworkers on video calls have asked what chair I upgraded to.
NM –
Get yourself a rubber mallet before you start. The gas cylinder connection is tight and you will need it to separate the old base. Once I had the right tool the swap took maybe 12 minutes. The finished result looks great.
Owen Castellano –
I was not expecting such a dramatic change just from swapping out the base but my office looks completely different now. The polished aluminum catches the light and makes the whole chair look premium. Install took about 15 minutes with a rubber mallet and it sits rock solid.