If you’ve ever stepped into a panoramic elevator—you know the kind that wraps you in clear glass, turning a short ride between office floors or a hotel lobby to your room into a tiny, moving showcase of the space around you—you’ve probably noticed a few things: the hum of the motor under your feet, the faint whir of cables gliding past, maybe even a quiet rattle if the building’s old. As a panoramic elevator supplier, I talk to building owners, architects, and facility managers all the time who ask me one specific question: How noisy are these things, really? And more importantly, is that noise going to be a problem for my space? Panoramic Elevator
I get it. Noise isn’t just an annoyance. In a boutique hotel where guests expect calm, a co-working space where teams take video calls, or a retail plaza where customers linger to shop for long stretches, extra noise can drive away business, hurt employee productivity, or even trigger noise complaints from adjacent spaces. A panoramic elevator is a different beast than a traditional enclosed elevator, though—its glass car, often larger panels, and exposed drive system change how sound travels, both inside the car and out. Let’s break this down, based on the data we use every day when designing, installing, and servicing our panoramic elevators.
First, let’s start with the basics: sound is measured in decibels (dB), a scale that’s logarithmic, not linear. That means a 10 dB increase is not just a 10% louder sound—it’s twice as loud to the human ear. A normal conversation is about 60 dB, a quiet library is 40 dB, a vacuum cleaner is around 70 dB, and a busy city street hits 85 dB. For elevators, the industry standard for “quiet” is defined by ISO 14798, the international standard for measuring elevator noise levels. That’s the baseline we work from.
Now, panoramic elevators have two key noise categories we track: inside the car (what riders hear) and outside the car (what people in the hallway or adjacent rooms hear). Both depend on several factors: the elevator’s drive system, the building’s structure, the car’s design, and how the machinery is installed.
Let’s start with the most common type of panoramic elevator: the traction elevator, which uses steel cables and a motor in a machine room above the shaft. For a properly installed, modern traction panoramic elevator rated for low to mid-rise buildings (think 2 to 10 floors), the in-car noise level is usually between 45 dB and 55 dB. At 45 dB, that’s quieter than a normal conversation. At 55 dB, it’s about as loud as a quiet office. That’s the sweet spot for most spaces—riders barely notice the noise, it doesn’t disturb anyone on the car, and it doesn’t bleed into adjacent areas. The out-car noise for this same setup is typically between 50 dB and 60 dB, which is right around the level of a soft radio playing in the next room, easy to mask with background music in a lobby or white noise in a co-working space.
But here’s where panoramic elevators differ from traditional ones. Traditional enclosed elevators often have solid metal walls that absorb and block sound, so out-car noise stays low and in-car noise can be reduced with insulation. Panoramic elevators rely on glass walls, which are transparent, but glass is a denser, more reflective material than metal. That means noise inside the car can bounce around a little more than it would in a metal-walled elevator—if we don’t design it right. On our panoramic elevator models, we use laminated glass panels (not regular clear glass) that have a thin plastic layer between the two glass sheets. That layer absorbs sound vibrations, cutting down on that echo or rumble that can happen in a glass car. We also line the ceiling and floor of the car with acoustic underlayment, the same material used in home theaters, to catch vibrations from the drive system. That’s why our in-car noise levels stay within that 45 to 55 dB range, even with all that glass.
Then there’s the other type of panoramic elevator: the machine-room-less (MRL) elevator, which is super popular for mid-rise buildings where adding a machine room above the shaft is expensive or impossible. MRL elevators tuck the motor and drive system into the top or bottom of the shaft, right next to the car. That changes noise levels a little, because the machinery is closer to the car than it would be in a traditional traction elevator with a separate machine room. For a properly installed MRL panoramic elevator, in-car noise is still around 50 to 60 dB—just a tiny bit louder than the traction model, still well below the 70 dB threshold that starts to become noticeable in a quiet space. Out-car noise for MRL panoramic elevators is a little higher, usually between 55 dB and 65 dB, because the machinery is closer to the shaft walls and the hallway. But again, with the right shaft design—adding acoustic insulation to the inside of the shaft walls—we can bring that out-car noise right back down to levels that don’t cause issues. We recently installed an MRL panoramic elevator in a 6-story boutique hotel in downtown Portland, for example; the hotel’s owners were worried noise would disturb guests in the rooms next to the elevator shaft. We lined the shaft walls with two layers of acoustic drywall and a thin rubber mat, and when we tested it, the out-car noise in adjacent hallways was only 52 dB—so quiet that the hotel didn’t need to make any other changes. They’ve since told us guests never mention the elevator noise at all.
Of course, there are exceptions. Noise can creep up if the elevator is old, or if it’s not maintained properly. We get calls all the time from building managers who have an older panoramic elevator that’s started making a loud rattle or a high-pitched whine. Usually that’s because the cables have stretched over time, the bearings in the motor are worn, or the glass panels have come loose from their frames. That’s why regular maintenance is non-negotiable for keeping noise levels low, which is a big part of the service we offer as a panoramic elevator supplier. We don’t just install the elevator and walk away—we do quarterly noise tests, adjust the cables, tighten the glass panels, and lubricate all the moving parts to make sure it stays quiet for years.
Another factor that affects noise levels is the elevator’s speed. A panoramic elevator moving at 100 feet per minute (common for low-rise buildings, like small hotels or retail stores) is going to be quieter than one moving at 500 feet per minute, which is more common for high-rise office buildings. Faster elevators move more air in the shaft, creating a faint whoosh sound that can be noticeable inside the car if it’s not properly sealed. For our high-rise panoramic elevators, we add air seals around the glass panels and the car doors to cut down on that air noise. We also use variable frequency drives (VFDs), which control the motor’s speed smoothly instead of stopping and starting abruptly. That eliminates that jarring lurch and the loud hum that comes with a sudden stop—another thing that makes our elevators quieter and more comfortable for riders.
Wait, let’s talk about what’s not a big source of noise for modern panoramic elevators, because some people assume the glass is the problem, but that’s mostly a myth. The glass panels themselves don’t create noise—they only reflect or absorb it. The noise comes from the drive system, the cables moving over pulleys, and the car itself vibrating as it moves. That’s why focusing on the machinery and the insulation is far more important than picking the thickest glass. Thicker glass might be more durable, but if it’s not laminated, it can actually make noise worse by reflecting sound instead of absorbing it. We tested this a few years back: we put a standard glass panel and a laminated glass panel side by side, played a sound that matched elevator noise inside a test car, and the laminated panel cut the inside noise by 3 dB. That might not sound like a lot, but to the human ear, that’s half as loud. It’s a small change that makes a huge difference in comfort.
I also want to address a common concern: what if my space is really quiet, like a library or a medical office waiting room? Can panoramic elevators work there? The short answer is yes, if you choose the right model and add a few small acoustic adjustments. We installed a panoramic elevator at a hospital in Denver a couple of years ago, right next to a wing where patients are recovering. We used a low-speed traction drive system, added extra insulation to the shaft, and installed a sound-dampening rubber mat under the car. The in-car noise was 47 dB when idle and 52 dB when moving, and out-car noise in the adjacent hallway was only 51 dB—so quiet that the hospital’s noise survey a few months later didn’t even flag the elevator as a concern. It’s all about matching the elevator to the space, not assuming panoramic elevators are noisy by nature.
Now, let’s get real: no elevator is completely silent. You will always hear a faint hum when it’s operating, because motors moving heavy loads will make a tiny amount of noise. The goal is to get that noise low enough that it doesn’t disrupt what’s going on around it. Most building codes set a maximum noise level for elevators of 65 dB in hallways, which is right around the upper end of the out-car noise range for our models. As long as you stay below that, you’re compliant and comfortable.
So if you’re reading this, and you’re wondering if a panoramic elevator is right for your space because of noise, my advice is to stop assuming they’re loud. Work with a supplier who tests their noise levels, uses ISO standards, and has experience installing them in similar spaces. When we meet with a new client, we bring a portable sound meter, do a site survey of the building’s structure, and run test simulations for both in-car and out-car noise. We don’t just guess—we show them the data, so they know exactly what to expect before we even start installing anything.
At the end of the day, panoramic elevators aren’t just about being a functional way to move people between floors. They’re about adding to the space—letting hotel guests watch the sunset over the city, letting office workers see the lobby below, letting retail customers watch sales happen on the ground floor as they ride up. Noise doesn’t have to be the trade-off for that transparency. With modern design, the right drive systems, and a little attention to acoustic details, panoramic elevators can be quiet, unobtrusive, and beautiful.
If you’re planning to install a panoramic elevator and want to learn more about how noise levels will work for your space, or if you have questions about our models, get in touch to set up a consultation. We can walk through your specific needs, run noise tests, and make sure you get an elevator that works for your space without the hassle of excessive noise.
Concrete Shaft Elevator References
- ISO 14798:2009, Mechanical Vibration and Shock – Measurement and Evaluation of Vibration and Noise in Elevators, Escalators, and Moving Walkways
- Elevator Noise Control: A Guide for Facility Managers, National Elevator Industry Educational Program, 2021
- Acoustic Performance of Laminated Glass Panels in Transparent Building Elements, Journal of Building Physics, Vol. 42, No. 3, 2018
Zhejiang Homeway Elevator Co., Ltd.
Zhejiang Homeway Elevator Co., Ltd. is one of the most professional panoramic elevator manufacturers and suppliers in China. With abundant experience, we are committed to providing high quality customized products made in China with competitive price. If you’re going to buy CE approved panoramic elevator, welcome to get quotation from our factory.
Address: No.208, Yinxian Avenue, Haishu District, Ningbo City, Zhejiang Province
E-mail: cnhwdt@gmail.com
WebSite: https://www.homewayelevator.com/
