The PVE30, PVE37, and PVE52 are designed for different home sizes, layouts, and accessibility needs. While the PVE37 is the most popular choice for Florida coastal homes, it may not suit every household.
This guide compares all three models within our full pneumatic vacuum elevator lineup to help you choose based on available space, intended users, and future needs.
A Quick Look at All Three Models
All three PVE models share the same air-powered, self-supporting design. There is no shaft to build, no pit to excavate, and no machine room required.
Each model rests on the existing ground floor, passes through circular openings cut in each floor level, and operates using air pressure differentials to move the cabin between stops.
Here is how they compare at a glance:
| Spec | PVE30 | PVE37 | PVE52 |
|---|---|---|---|
| Exterior diameter | 30" (750mm) | 37" (933mm) | 52¾" (1,316mm) |
| Interior cabin diam. | 26" (661mm) | 29" (750mm) | 44" (1,118mm) |
| Door opening width | 20" (508mm) | 20½" (521mm) | 32" (813mm) |
| Capacity | 350 lbs / 1 pass. | 450 lbs / 2 pass. | 525 lbs / 3 pass. |
| Max stops | 5 | 5 | 4 |
| Travel speed | 30 fpm | 30 fpm | 20 fpm |
| Floor penetration | 32" (813mm) | 39" (991mm) | 55" (1,389mm) |
| Power requirement | 220V / 25A | 220V / 30A | 220V / 35A |
| Door configurations | In-line only | In-line, 180°, 90° | In-line, 180° |
| Wheelchair accessible | No | No | Yes |
A note on dimensions: The exterior diameter is the size of the full cylinder including the outer structure. The interior cabin diameter is the actual usable space inside the cabin, always narrower. Both numbers matter when you are planning placement in your home.
What Every PVE Model Has in Common
Before getting into the differences, it helps to know what you are getting regardless of which model you choose.
Every PVE elevator is self-supporting and rests on your existing floor. There is no pit excavation, no hoistway framing, and no machine room to carve out of your home. The transparent polycarbonate and anodized aluminum cylinder gives each model its signature 360° panoramic look, the same clean, airy appearance whether you choose the PVE30 or the PVE52.
If you want to understand how these air-powered systems operate before comparing models, that context is useful when reviewing the specs below.
All three models comply with ASME A17.7, the applicable North American safety standard for pneumatic vacuum elevator installations. Every unit includes automatic descent to ground level on power loss (controlled by battery backup), mechanical emergency brakes, obstruction detection, and in-cabin communication.
On descent, the elevator uses zero electricity. Gravity and a controlled air release bring the cabin down smoothly.
At Coastline Lift, every PVE installation is also fitted with hurricane anchor brackets rated for Florida coastal wind-load requirements. That is standard on every job, not an add-on.
Most installs are operational within 2–3 days.
Single-Passenger, Smallest Footprint
The PVE30 is a single-passenger pneumatic elevator with a 30-inch exterior diameter and a 350-pound capacity. It is one of the smallest residential elevators available anywhere, and it fits into homes where no other lift system would work without significant structural changes.
The floor penetration required is 32 inches. For context, that is roughly the width of a standard interior doorway. In an existing coastal home where space is tight (a two-story 30A beach cottage, a narrow Destin townhouse, a duplex where one staircase dominates the floor plan), the PVE30 often installs in locations that the PVE37 simply cannot.
The PVE30 suits you if:
- You will primarily use the elevator alone
- Your home has limited floor space near the ideal placement point
- You are retrofitting into an existing two-story home with tight interior clearances
- You want an elevator for personal use and plan to ride solo
One practical limitation to know: the PVE30 offers in-line door configuration only. That means the door opens on the same side at every floor. You enter and exit the same direction. It does not offer walk-through or 90° configurations. For most homeowners choosing the PVE30 based on space, this is not a constraint. It is worth knowing before you plan placement.
If your top floor has lower-than-standard ceiling height, which is common in stilted homes where the uppermost level sits under a roofline, the split unit model is worth discussing. In a standard PVE30 installation, the turbine motors (the air-powered pumps that move the cabin) sit on top of the unit and require approximately 107 inches of overhead clearance at the top floor.
The split unit configuration moves those motors to a remote location, either an attic space or an adjacent closet, reducing the required overhead clearance to 97 inches. This is a genuine option for coastal homes with constrained top-floor ceiling heights and worth raising at your on-site evaluation.
The PVE30 carries the most accessible starting price in the PVE lineup. Full PVE30 specifications, dimensions, and configuration options are available on the product page if you want to confirm fit before scheduling your evaluation.
Two-Passenger, the Most Popular Choice
The PVE37 is a two-passenger pneumatic elevator with a 37-inch exterior diameter and a 450-pound capacity. It serves up to five stops and requires a 39-inch floor penetration. It is the most-installed PVE model in Florida coastal homes, and there is a straightforward reason for that, it balances a manageable footprint with genuine two-person capacity and the most flexible door configuration options in the lineup.
The 7-inch increase in exterior diameter over the PVE30 translates to a meaningfully larger interior cabin. Where the PVE30's interior is 26 inches across, the PVE37's interior measures 29 inches, a noticeable difference when two people are sharing the space. At 450 pounds, it accommodates two adults comfortably, or one person with a walker, luggage, grocery bags, or a small child.
Where the PVE37 stands apart from the other two models is door configuration. It is the only PVE model that offers three options:
- In-line (same side): Entry and exit on the same side at every floor, the simplest layout.
- 180° walk-through: Enter from one side, exit from the opposite side. Useful when the elevator sits between two rooms and you want to pass through rather than turn around.
- 90° configuration: Entry and exit at a right angle. This is unique to the PVE37 and valuable when the ideal placement in your home has two perpendicular corridors or rooms on adjacent sides.
For three-story Gulf-front homes along 30A, Destin, and Santa Rosa Beach, where kitchen flows, great room layouts, and staircase positions all factor into elevator placement, that door flexibility matters.
Our residential elevator team has installed the PVE37 in more Florida coastal homes than any other model, and that layout flexibility is consistently the reason it fits so cleanly.
The PVE37 suits you if:
- You want two-passenger capacity for daily use with your spouse or a companion
- Your home is two to three stories and fits the 39-inch floor penetration comfortably
- You carry items between floors regularly: groceries, laundry, luggage, grandchildren
- You want walk-through or 90° door flexibility to match your floor plan
One optional upgrade worth knowing about: the PVE37 is available with a cabin seat for solo riders who prefer to sit during travel. It is installed inside the cabin and is removable. For homeowners who will primarily ride alone but want the flexibility of two-passenger capacity, this is a practical addition.
The PVE37 also supports smart home integration, connecting to Amazon Alexa and Google Home for voice-activated floor calls. It is a feature, not a necessity. It fits naturally in a connected coastal home. Complete PVE37 specifications, door layout diagrams, and available options are on the model page for review before your evaluation.
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Three-Passenger, Wheelchair Accessible
The PVE52 is a three-passenger pneumatic elevator with a 52¾-inch exterior diameter and a 525-pound capacity. It is the only wheelchair-accessible model in the PVE cylindrical lineup, and it is built for households that need, or anticipate needing, full accessibility.
The numbers that matter most for wheelchair users: a 32-inch door opening and a 44-inch interior cabin diameter. Most standard manual wheelchairs and many power wheelchairs fit within those dimensions, though it is always worth confirming your specific chair's measurements. The PVE52 accommodates one wheelchair user plus a standing companion, a configuration that matters for homeowners who may need assistance and want a family member riding alongside.
Homeowners thinking through the full picture for accessibility in a Florida home can find additional context in our guide to wheelchair-accessible home elevators in Florida.
The interior of the PVE52 is also the only model with a stainless steel cabin interior, giving it a distinctly premium finish. The wider cylinder means more visual presence in the room. When placed thoughtfully in a spacious coastal home, it reads as an architectural statement rather than a functional addition.
The PVE52 suits you if:
- Wheelchair access is a current or anticipated need
- Your home is multigenerational and you want all family members to move freely between floors
- You want the most spacious cabin in the PVE lineup
- Your floor plan accommodates the larger 55-inch floor penetration comfortably
One honest consideration: the PVE52 travels at 20 feet per minute, compared to 30 feet per minute on the PVE30 and PVE37. At typical residential floor heights of 8–10 feet, this difference is barely perceptible. You are not waiting significantly longer. It is a smooth, unhurried ride either way.
The future-proofing case for the PVE52. This is the question many homeowners ask quietly but do not always raise directly: 'What if our needs change in 10 years?' If you are considering a PVE37 but have a visiting parent who uses a walker, or if knee and hip issues are a current conversation in your household, choosing the PVE52 now eliminates a costly replacement later. The floor penetration is cut once.
Swapping models afterward means re-cutting, replanning, and reinstalling. If the PVE52's footprint fits your floor plan, sizing up now is almost always the right decision for a 20-year horizon. Full PVE52 specifications and cabin dimensions are available on the product page.
Which Model Is Right for Your Home?
Here is a straightforward framework for making the decision:
- Start with your floor space: Measure the area where you plan to place the elevator. The floor penetration required is 32 inches for the PVE30, 39 inches for the PVE37, and 55 inches for the PVE52. The elevator needs clearance on all sides for the cylinder and any door swing. If your floor plan is tight, the PVE30 or PVE37 are your natural candidates.
- Think about who rides: If you live alone or will primarily use the elevator solo, the PVE30 covers your needs with the smallest footprint. If two people will use it regularly (a couple, a homeowner and a caregiver, a parent and visiting child), the PVE37 is the minimum. If wheelchair access is part of the picture, the PVE52 is the only option.
- Check your overhead clearance at the top floor: Standard installations require approximately 107 inches of clearance at the uppermost level. If your home has a lower roofline at the top floor, ask about the split unit option, which reduces that requirement to 97 inches. This is confirmed during the free on-site evaluation.
- Consider door configuration: If your elevator placement benefits from a walk-through layout or a 90° entry/exit angle, the PVE37 is the only model that offers those options. This is worth thinking through before settling on a position in your home.
- Plan for 20 years, not just today: The right elevator for right now may not be the right elevator for your household in 15 years. If you are in your 60s, your home is three stories, and you plan to stay, that future-proof conversation is worth having with a specialist who knows what they have seen across 200+ Florida coastal installs.
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The Cube Lift: When Square Makes Sense
Coastline Lift also carries a fourth PVE model: the Cube Lift. Unlike the three cylindrical models above, the Cube uses a 36x36-inch square cabin, a two-passenger design with 450-pound capacity and up to three stops.
The Cube suits specific situations where a square footprint fits a room layout better than a circular cylinder, or where a contemporary square aesthetic is a design priority. It is not a replacement for the PVE30, PVE37, or PVE52.
It is a complement for the right floor plan. If your home's layout makes you wonder whether a square configuration would work better, the Cube Lift product page has full dimensions and installation specifications to review.
What to Expect in a Florida Coastal Home
Installing any of the three PVE models follows the same basic process, and none of it requires the major construction that traditional elevator installations involve.
The Coastline Lift team handles permitting from day one. Florida building permits for residential elevators involve review timelines that typically run 3–5 weeks, but that process runs in the background.
Once permits clear, the on-site installation itself takes 2–3 days for most coastal Florida homes. The crew cuts the circular floor penetration at each level, assembles the cylinder sections, makes the electrical connection (a dedicated 220V single-phase circuit, the same type used for a large household appliance), and completes safety testing before the elevator is signed off.
No subcontractors. The same Coastline Lift team that walks your home at the evaluation is the team that installs your elevator. Floors and surfaces are protected throughout. The job site is cleaned up at the end of every day.
For stilted and elevated homes, a few additional considerations apply:
- The split unit motor option (available on all three models) relocates the turbine motors to an attic space or adjacent closet when top-floor ceiling height is limited.
- Hurricane anchor brackets, rated for Florida's coastal wind-load engineering requirements, are included as standard on every Coastline Lift installation, not treated as an optional upgrade.
- The anodized aluminum frame and polycarbonate cylinder are inherently resistant to the salt air and humidity that come with Gulf-front living. After major weather events, Coastline Lift offers post-storm coastal inspections for peace of mind.
Safety features across all models:
- Automatic controlled descent to ground floor on power loss (battery and UPS backup)
- Mechanical emergency brakes engaging within two inches of freefall
- Electromechanical interlocks at each landing
- Obstruction detection
- In-cabin communication (telephone)
- Cabin fan and automatic LED lighting
Every installation at Coastline Lift includes a minimum one-year parts-and-labor warranty. Scheduled inspections every 6–12 months and lifetime local support, including a 24/7 local emergency line, mean you are not left without options if something needs attention after the job is done.
That matters, because being stranded in a non-functioning elevator with no one answering the phone is the single most common complaint in competitor reviews across Florida. It is not a problem Coastline Lift's clients encounter.
What Each Model Costs in Florida
PVE models at Coastline Lift start from $20,000+ installed. That figure reflects a single-passenger PVE30 in a straightforward two-stop configuration. The PVE37 and PVE52 scale upward from there based on model size, number of stops, door configurations, and any coastal-specific requirements confirmed at your evaluation.
What that installed price covers: the unit, delivery, permitting, in-house installation (no subcontractors), electrical connection, safety testing, and the first year of parts-and-labor warranty. There is no separate invoice for a contractor, a second electrician, or framing work discovered after the job starts. The price Coastline Lift quotes is the price you pay.
The specific number for your home depends on factors that vary by property: how many floors the elevator will serve, the ceiling heights at each level, the electrical setup, and the door configuration you choose. That is why a free on-site evaluation comes first. It takes one visit to get the full picture, and it costs nothing. For a broader breakdown of what affects PVE pricing across model types, stop counts, and coastal-specific factors, the Florida PVE cost guide covers the full picture.
Financing is available through select providers, with terms from 36 to 84 months for qualified homeowners.
Frequently Asked Questions
Is the PVE52 the only wheelchair-accessible model?
Yes. The PVE52 is the only wheelchair-accessible model in the PVE cylindrical lineup. It features a 32-inch door opening and a 44-inch interior cabin diameter, which accommodates most standard manual and many power wheelchairs. The PVE30 and PVE37 are not wheelchair accessible.
Can two people ride the PVE37 together?
Yes. The PVE37 is designed for two-passenger use and carries up to 450 pounds. It is the minimum model in the PVE lineup for comfortable two-person travel. The PVE30 is rated for one passenger only.
How many floors can a PVE elevator serve?
The PVE30 and PVE37 serve up to five stops. The PVE52 serves up to four stops. For the typical two- to four-story coastal Florida home, all three models cover every floor without limitation.
What happens if the power goes out?
Every PVE model automatically descends to the ground floor at a controlled safe speed in the event of a power failure. Battery backup and a UPS system manage this descent without requiring any action from the passenger. Mechanical emergency brakes activate within two inches of freefall as a secondary safety measure.
Does a PVE elevator require a pit, shaft, or machine room?
No. All three PVE models are self-supporting and rest on the existing ground floor. There is no pit to excavate, no hoistway shaft to frame, and no machine room required. The elevator passes through circular openings cut in the floor at each level. That is the extent of the structural work.
Choosing the Right Model for Your Coastal Home
Choosing between the PVE30, PVE37, and PVE52 comes down to the practical reality of your specific home and household. Most Florida coastal homeowners end up with the PVE37. The footprint works, the two-passenger capacity covers everyday needs, and the door flexibility fits the open layouts of Gulf-front homes.
But the PVE30 is the right answer when space genuinely constrains the choice, and the PVE52 is the right answer when accessibility, whether current or planned, is part of the picture.
What no comparison table can tell you is whether the 39-inch penetration of the PVE37 fits cleanly between your kitchen and the staircase, or whether your top floor's ceiling height calls for a split unit. That is what the on-site evaluation is for.
Coastline Lift offers a free on-site evaluation with no obligation: a visit from an authorized PVE dealer who has completed 200+ installations across Florida coastal homes and can look at your specific floor plan, ceiling heights, and household needs before recommending a model. The written all-in quote that follows covers everything. No surprises after.
Call (850) 558-5331 or contact us online to schedule your free on-site evaluation.
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Jamie
Founder & CEO, Coastline Lift
Hi, I'm Jamie, the Founder and CEO of Coastline Lift. I specialize in providing residential elevator services, helping homeowners improve accessibility and safety in their homes. With several years of experience in the industry, I focus on installing efficient and stylish elevator systems, including pneumatic vacuum elevators and panoramic glass models. Based in Panama City Beach, Florida, I strive to offer personalized service and professional installation, ensuring each project is a perfect fit for the needs of my clients.