How To Get Roomba Over Threshold

Transition thresholds or stripes are a common part of home design. These are scattered throughout the house and most people don’t look at them twice.

However, when a robot vacuum cleaner is all the rage, you will start to pay attention to the threshold and how to handle it.

It is important to learn to bring the rumba to the threshold.

The best way to keep the Roomba on the threshold is by placing a small rug or mat on the bar. This gives the robot the opportunity to cross the threshold without stopping. An alternative solution is to schedule a separate cleaning for each room.

This will require a bit of planning on your part, but it is not an impossible task to handle.

The Roomba will do a great job cleaning the threshold, and as long as you have a plan in mind, it will define it.

This article will teach you how to bring a Rumba to the threshold an what to consider during the process.

How To Get Roomba Over Threshold
How To Get Roomba Over Threshold

What is the threshold or room divider?

When I speak of threshold, I mean the strip of wood, metal, or any plastic that often appears on the doors, separating the floors of one room from another.

These threshold strips are often used to hide seams on floors.

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Can the Roomba Pass Thresholds or Transition Strips?

Regardless of the model of Roomba you have, the Roomba can have a maximum height of 1.6 cm, or inches, during the cleaning cycle.

And to clarify, by threshold (or transition bar) I mean the length of wood or metal you see in interior doors that hide messy joints between hardwood floors, tile floors, or carpets.

Basically, if the threshold exceeds 1.6cm, your Roomba will have a hard time crossing it successfully.

If your transition band is longer than 1”, you have two options.

Set up two separate cleaning cycles on each side of the strip so the Roomba doesn’t have to go through it.

Use a small piece of carpet, a rug, or a small ramp to reduce the height of the “space.”

How robotic vacuums are designed to handle bumps and thresholds

Most robotic vacuum cleaner manufacturers describe the features of their products with one caveat – that their devices are intended to increase the use of traditional human-powered vacuum cleaners. With that in mind, there are a few things that can be easily done to get the maximum floor coverage out of your robot vacuum, without resorting to a standard upright vacuum.

Robotic vacuums may use multiple motors, perhaps one for each of the two wheels, one for the rotating floor brush, one for the vacuum itself, and possibly one for the front agitator. The size, space, and power distribution available to the wheels partly determine the constraints a vacuum cleaner can successfully overcome. Tank rail vacuums can be a powerful feature, but sadly, so far none of the models have innovated in this direction.

The size and shape of the vacuum cleaner is also an important factor. If the vacuum frame protrudes too far from the location of the drive wheels, this creates a small threshold angle for the entire device and can limit the vacuum’s ability to handle small bumps. When selecting a robotic vacuum cleaner, look for wheels that are closer to the outside of the device’s body. All things being equal, this is a little better.

The first device has built-in sensors to determine the size of the range the vacuum robot is reaching. “Cliff sensors” are mounted on the bottom of the vacuum cleaner and operate via infrared (IR) light waves. When the outgoing beam does not return from the ground fast enough, the sensor indicates that the void has reached the edge of the cliff.

“Wall sensors” use sensor technology similar to rock sensors and are distributed along the sides of the vacuum body. They help indicate when the robot vacuum cleaner, you guessed it, hit a wall. They also determine what is the next limit that can be crossed; If there is no reflection from the sensor, the vacuum is not turned off. However, there are no pump sensors. Instead, the robot knows if it is not moving and will sense that there must be a shock to stop it.

How To Get Roomba Over Threshold 1

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What are the possible solutions?

Now that you know that robotic vacuums can go all the way up to the “threshold”, you need to check if your home has a higher limit that could be a problem for robotic vacuums.

There are different solutions for threshold climbing robots and since they are not cheap, always consider whether this is feasible for your specific robot.

Recycled rubber safety ramp

Rubber ramps are not something you would normally want to have in your home. Although they are not unattractive, they are difficult to mix well in the home. The good thing about rubber ramps is that they can be very long and help the robot to overcome very steep thresholds.

However, when setting up a steep ramp, you should be aware that the robot’s sensors may perceive it as a step and its sensor may deflect it. Therefore, the higher the threshold, the longer the ramp must be.

How To Get Roomba Over Threshold
How To Get Roomba Over Threshold


The first thing that comes to mind is the ramp. In the market, there is a wide range of products to choose from. And the choice will really have to take into account how well the ramp will fit into your home design.

Wooden threshold ramp

Wooden threshold ramps are probably the best solution because they are beautiful and easy to manage and install. There are really many options to consider, but for a robot vacuum, you have to consider how fast the ramp will be. Gentleman, better.

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All about robot vacuum cleaners

We tested some of the most popular robotic vacuums on the market, including the Roomba, Neato, Miele, Dyson, and LG models. Different manufacturers use different techniques to help their spaces organically map the rooms and their different designs and sizes.

For example, some models scan the ceiling with a camera while others use laser or infrared technology to do so. The robot’s artificial intelligence will plan the cleaning process with readings from several different sensors, including gyros, stair sensors, and impact detectors.

Some models work according to a structured and predetermined pattern by dividing the room into multiple cleaning areas. Others work on algorithms that involve random movements combined with this zone division. The orientation ability of a vacuum cleaner affects how long cleaning will take and also how well the machine will return to its base station after a room has been cleaned or the battery is running low.

We studied how long robotic vacuums take to clean a given area and how long they can clean before the battery needs to be recharged. Ease of use was another comparable factor that was interesting. Some models communicate problems or difficulties very clearly, while others are more difficult to interpret and understand.

We also checked how easy it is to clean dust and hair with a robot vacuum brush. Some models are virtually maintenance-free, while others require you to regularly remove accumulated hair with scissors, which can be a bit irritating. All robotic vacuums tested have a docking station that works with a network adapter and all models are cordless and bagless.

Regardless of the robotic vacuum cleaner model you choose, it is important that you filter the exhaust air, especially for people with allergies. Some of the robotic vacuums in this test have HEPA filters, like the Roomba and LG models. HEPA is a certification based on air quality standards and the certification is voluntary for manufacturers.

Others, like Neato, do not have certified HEPA filters, but they still capture particles as small as 0.3 micrometers, including mold spores or allergenic particles in pet hair. In other words, its level is the same as that of a certified HEPA filter. For the best long-term cleaning results, we recommend that you use a robot vacuum three to four days a week.

Sometimes it is also good to complement it with a normal vacuum cleaner and clean the corners and baseboards of the room with a microfiber cloth. But thanks to robotic vacuums, the process of keeping your floors clean has never been easier.

How To Get Roomba Over Threshold
How To Get Roomba Over Threshold

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Can you refuse the Roomba?

You can’t turn off your Roomba robot vacuum, but I have another great tip for you to use if your Roomba gets stuck under things that just aren’t close enough.

Use Robobumper, I’ve included a link below. A Robobumper is exactly what the name applies to, a bumper for your robot. You can use a bumper to increase the height of your Roomba or make sure it doesn’t get stuck in the threshold by lowering the height of the perception.

Tips to help you buy the perfect robot vacuum cleaner for your home

With so many different makes and models on the market, it is quite possible to buy unwanted or unsuitable products. Each home has specific needs, so here are some tips to help you buy the ideal product:

Start by doing a thorough analysis of your home’s specific needs. Do you have carpet or hardwood floors from start to finish? Do you have multiple pets, some of which are untrained? Keep this in mind when buying a robot vacuum cleaner.

Vacancies range from $200 to $1,000. If you’re on a budget, look for models that work well but lack some features like Wi-Fi connectivity or a tracked roller brush.

Do you really need an app to control the device? Many models do not come with smartphone controls, while there are specific models that allow you to program and manage other controls via a mobile app.

There are some models that clean better than others. Again, this will depend on the area you want to cover, the number of rooms, threshold, floors, pets, etc.

The battery life of a robot vacuum cleaner is another important aspect that should be considered. If the battery is bigger and lasts longer, expect it to do a better cleaning job for larger homes. However, it may cost more money. If your budget is limited, consider buying a model that automatically recharges when the battery runs out and picks up where you left off.

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At the end of the day, there are definitely ways around this if your threshold or divider strips are giving your robot trouble. This certainly shouldn’t discourage you from buying a robot vacuum… unless the home is made up of more than 20 rooms, all with significant limitations to overcome.

Throw out a piece of carpet or simply pick up the robot vacuum and place it in the next room. It’s certainly not the most ideal situation when you want to automate your life, but it is life.

Avatar of Akbar Sheikh
About Author
An engineer and MBA, who is a technology and a gadget freak. I write about smart home solutions and gadgets like all wireless devices, technology brands like Apple. Love to follow the latest trends in the technology space and write about latest developments.