The first place to look for free blueprints for wooden wheel chair ramps has got to be the Internet. Just type what you are looking for into any search engine and see what you come up with. If you don’t get what you are looking for straight away, try another search engine.
Another option is to ask a wheel chair maker - they may give you the plans for free, especially if you buy a wheel chair from them. A hardware store is a third option, if you buy the materials that you need from them, they may let you have the plans for nothing.
When you get hold of your blueprints for your wheel chair ramps, there are some things that you need to check before you go ahead and make them. Firstly, will the end product be suitable for where you want to use them, and will there be enough space to accommodate them? For example, if you need to be able to get a wheel chair up a step and into a door, there needs to be sufficient room in the door area for this to become possible, unless you want to make the job even bigger and start reconstructing around your doors.
The other thing you need to look at is the maximum incline of the ramp. That should be no more than a ratio of 1:12. This means that there should be one foot of ramp length for every inch of floor rise. Any steeper than this could be dangerous, particularly if you live in an area that gets lots of snow and ice. For that scenario, you will probably be better off with wheel chair ramps that have a ratio slope of 1:16 or even 1:20.
Another option is to ask a wheel chair maker - they may give you the plans for free, especially if you buy a wheel chair from them. A hardware store is a third option, if you buy the materials that you need from them, they may let you have the plans for nothing.
When you get hold of your blueprints for your wheel chair ramps, there are some things that you need to check before you go ahead and make them. Firstly, will the end product be suitable for where you want to use them, and will there be enough space to accommodate them? For example, if you need to be able to get a wheel chair up a step and into a door, there needs to be sufficient room in the door area for this to become possible, unless you want to make the job even bigger and start reconstructing around your doors.
The other thing you need to look at is the maximum incline of the ramp. That should be no more than a ratio of 1:12. This means that there should be one foot of ramp length for every inch of floor rise. Any steeper than this could be dangerous, particularly if you live in an area that gets lots of snow and ice. For that scenario, you will probably be better off with wheel chair ramps that have a ratio slope of 1:16 or even 1:20.