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Choosing a Customized Wheelchair Mold: RideDesigns vs. ContourU

a man sitting in a manual wheelchair and taking a picture of three people posing
Photo by Kampus Production on

Finding the right fit isn’t just about being close enough to perfect, it’s about ensuring we can be as comfortable as possible and can function properly without having to worry about building an exceptional pain tolerance.

*General disclaimer that I am not a spokesperson or representative for any company. These are just my personal thoughts and observations based on what I’ve found online.

Whenever I go in for wheelchair clinics, maintenance would usually take about an hour or two depending on the services required. Nowadays, it’s become two and a half to three or so hours.

Why you may ask?

Because I need a lot of trunk support, it means I require some type of lateral piece to hold me up. The problem with that is the base of my wheelchair has its own seating system designed just for it, but the one I use and need has a hard time fitting onto it. And while the repairmen can make it work, it requires a lot of elbow grease and patiently waiting. Seriously, bring a book, whatever electronics, some snacks, and pillows and try getting as comfortable as you can in the meantime because it’ll be a long day.

And if I need to make slight adjustments after they replace all the parts, it’s not a quick fix. They have to use tiny tools that can fit in between the specific areas then carefully adjust it, which I feel guilty that it requires extra effort on their part as it’s not an easy task.

In my case, I lean heavily to the left, so much so that for years I had to have two lateral pads installed because I put so much weight against them. While every wheelchair part needs replacing, the lateral pads would give out after some time because I put a lot of torque to the point the rather flexible metal would bend. Sometimes the pad would even pop open, and someone would have to push it back in place. Luckily the second lateral would catch the first, preventing me from slumping over, but after a certain point, the pads wouldn’t keep me straight. This caused pain in my lower back since I have scoliosis so as a temporary fix, we’d use pieces of foam boards for extra support. But even then, the foam would become indented and need to be replaced after a few weeks.

Currently, I have a different lateral support that seems to be much sturdier, but it doesn’t swing out, rather it must be pulled out completely. This new setup isn’t easy for transfers as my caregiver must both hold me up and fight with the lateral trying to pull it out. Needless to say, it’s been rather interesting lately. A wheelchair mechanic has suggested I look into custom seating molds due to my unique posture.

And that’s why I want to write about my research when comparing these two products as I’ve found no post discussing the overall pros and cons of contour seating systems.

Because who doesn’t love doing research for everything? Obviously, it’s important and necessary to do so when buying products, especially with those that may be expensive or critical to our needs. But I figured that since I have to research anyway, I might as well share my findings too.

All links will also be included at the bottom of this post.

Is custom contoured seating the right fit for you?

This is something that you should discuss with your healthcare provider as well as a physical therapist. For this particular section most of the information comes from a PowerPoint created by Kelly Waugh for the University of Colorado—Denver’s Department of Bioengineering. But essentially, the main objectives for custom contoured seating are:

Advantages of Custom Contoured Seating

But with the pros there must also be the cons.

Disadvantages of Custom Contoured Seating

Red Flags (Things to Consider/Keep in Mind)

Overall, if you have a strong trunk support and maintain independent functionality, then chances are a contoured seating system isn’t necessary. But of course, please consult with your medical team as I am not a trained specialist.

Product Features to Consider

  1. Primary Materials — what’s it made of?
    1. Foam, Plastic/Orthotic shell, other materials
    1. Options or no options; Adjustability?
  2. Surface Covering Options
    1. Stretchy vs. non stretchy; Water resistant/proof; Breathability
    1. Removable or not
  3. Construction Features and Options
    1. Lateral support features – depth of contour, min thickness; reinforcement; thinning; swing away, removable, wrap around
    1. Cut outs/recessed areas – soft spots; gel/fluid/air inserts
    1. Belt notches, strap slots
      1. It’s good that there are various options of trunk supports because it can be one of the more difficult areas to accommodate. Everyone’s built differently and even the slightest inch or degree makes a world of change.
  4. Mounting Options

All of these aspects are good questions to ask when considering a contoured seating system.

Custom Contour Systems Technologies and Methods (Direct vs. Indirect)



Ride Designs

Credit: RideNews

When researching Ride Design’s products, it was recently announced that starting November 2022, the custom backs would be manufactured utilizing 3-D printing technology. The following information is pulled from the Ride Designs website. While still using the bead (not bean, unfortunately) bag and vacuum system for capture, the company has the RideWorks app which can quickly and accurately scan a 3-D image of the shape, taking the place of the plastering step.

Other features for the Ride Custom Back include:


Credit: Invacare

As for the information I could find about PinDot and the ContourU custom molds, this is what I found on the Invacare website.

Features are as follows:

Both Ride Designs and ContourU fall under the indirect method, meaning they utilize the bead bag system for molding. Below is a picture of what this bag looks like though there may be some variations depending on the company.

Credit: Rehab Management

Once situated in the seat, the client will then stay for some time to get an idea of what’s comfortable with minute adjustments being made as necessary. It’s a good way to see if a custom backing will work for someone before ordering the product and without having to take it home.

Of course, while I was researching these two products, I also found plenty of other brands each with their own custom contour mold seating systems. Even though the options seem endless, it depends on which ones are available in your area and what insurance is willing to cover. RideDesigns and ContourU were the options given to me, so I have limited my search to just these two.

That said, one thing that stood out to me is most of these products are fairly similar, just with a difference in specific wording and phrases.

Another difficult aspect of this kind of product comparison is that there’s not many posts discussing it for one. Perhaps because choices are limited due to a variety of factors such as costs, availability, location or simply because of how similar they all inherently function. Otherwise, I mostly just found the company websites and various manufacturers discussing product details and why customers should buy one today. At the very least, here’s one post that can hopefully provide insight into custom seating systems.

Who knows, a post about custom seating cushions might have to be added into the queue soon too. The one I currently have is fine, but I’ve been dealing with some aches and pains recently so an entirely new seat may help. We’re not 100% sure what’s causing the discomfort. Besides the fact that I’m old or I mostly just feel like it. ~So Says The Disabled Dryad~


ContourU Information:


Ride Designs Information:

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