Wheelchair Ramp – Wood vs. Aluminum – Whish is Best?



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Which wheelchair ramp will work best for you?

Our home was evaluated by a physical therapist when my mother-in-law was returning from rehab. She had fallen and broken her hip, and required surgery.

Now she was ready to go back home, and we all knew it would take a lot of effort to regain her mobility. One change we needed to make was to add a wheelchair ramp at the entrance.

I had never needed a wheelchair ramp before and didn’t know the first thing about them. However, I am pretty handy at carpentry and assumed I would get some treated lumber and build one.

I mean, really, how hard could it be? I quickly realized it wasn’t the construction of a wheelchair ramp that was the challenge. It was knowing what to build.

Thanks to Google and YouTube, I learned there are several basic design features that every ramp needs.

  • It would be best if you had a landing outside the door that is large enough to accommodate the swing of the door and room to spare for the wheelchair.
  • It would help if you had rails to prevent the chair from running over the edge.
  • It would help if you used a safe degree of slope. The standard slope for the ramp is 1 in 12. That is, for every 1″ vertical, you need 12″ of horizontal travel.

The 1 in 12 slope rule is not set in stone. It is an ADA (American Disabilities Act) requirement for all public facilities.

But it does not apply to residential buildings. Still, it is an excellent safe rule to follow, and the city you live in may have adopted it as code for your area. Check with your city before you start.

In the end, what’s important is that the slope is not too steep to provide for safe and easy use by the wheelchair user.

Also, if you buy a wheelchair ramp for a mobility scooter instead of a manual wheelchair, the slope capabilities of the scooter will be set by the manufacturer.

Look at the manual that came with the scooter for this information.

Whew! Having determined what you need regarding size and slope, you now have another decision to make. Wood or metal?

We’re not considering concrete here, which could be a great choice in some situations.

There are pros and cons for both wood and metal wheelchair ramps. Here are a few things to consider:


  • You can custom design and build your ramp to fit your slope needs and to have an appearance that will complement your home.
  • Wood will be cheaper than other materials.
  • Your city will consider Wooden ramps” permanent” and require permits.
  • Wood will age and will require refinishing from time to time. The weather may cause warping and require repair.
  • Wood has a limited lifespan and requires more maintenance as it ages.

Metal (Aluminum)

  • Manufactured ramps are designed to fit your particular need and environment.
  • Aluminum ramps are considered “portable” and can be removed. Therefore they do not require permits in most cities. Still, it’s best to check with your city’s building inspection office first.
  • The aluminum ramp is removable and may be used again if you move to another home.
  • An aluminum wheelchair ramp is weather resistant, will not rust, and never needs refinishing. It requires maintenance check-ups to ensure the bolts are tight, the railing is sturdy, etc.
  • An aluminum wheelchair ramp can be removed when no longer needed. It could be sold or used again elsewhere.
  • Aluminum ramps can be rented by the month in most areas if you need them for a limited time. They can also be acquired through a “rent to own” program offered by many suppliers.

If you’re a carpenter, building a wheelchair ramp out of wood might be the easiest choice.

But if you’ll only need the ramp for a limited time, that wood ramp might quickly become a scrap pile of wood.

So, there are times when an aluminum ramp makes perfect sense because of its many advantages.