How does a central vacuum compare to a portable vacuum?
You know portables, the lugging, the cords, the noise. Here's what actually changes when the vacuum is built into the house, with real numbers.
| Portable vacuum | BEAM central vacuum | |
|---|---|---|
| Weight in hand | ~15 lbs, the whole machine travels with you | ~7 lbs, just a hose and handle |
| Noise | ~75 dB in the room with you (enough to damage hearing over time) | Motor lives in the garage or basement; you hear airflow |
| Suction | Loses suction as filters and bags load up | Up to 3-5× more suction, consistent at every inlet, year after year |
| Where the dust goes | Recirculates some exhaust into the room | 100% of contacted dirt carried out of the living space, nothing recirculates |
| Maintenance | Bags and filters replaced constantly | Self-cleaning permanent filter; empty the bucket 2-3× a year |
| Lifespan | Typically 3-8 years, then replace | Routinely 20+ years, and it adds resale value |
The health difference is measurable
Because the power unit sits outside your living space and nothing recirculates, allergists often recommend central vacuums for patients who react to indoor pollutants. In a UC Davis clinical study, allergy sufferers who switched to a BEAM system reported a 44-61% improvement in sleep, nasal, eye, and emotional symptoms. The full research is on our benefits page.
What about the upfront cost?
A central vacuum costs more on day one, complete systems start at $1,695 installed, including a Beam Turbo Brush, a 30-ft hose with attachments, and your first three inlets. But portables wear out every few years, while a BEAM system routinely runs for decades and adds to your home's resale value. Over the life of the house, the math favors the system in the walls.
Already built? Not a problem.
About 95% of existing homes can be retrofitted in less than a day, with no wall demolition and no outside venting. Here's exactly how retrofits work, or jump straight to a free estimate.
Feel the difference yourself
Working demos at the Maryland Heights showroom, bring your worst carpet story.