Why We Love Wheelchair Ramp (And You Should Also!)
Wheelchair Ramp Design and Construction
A ramp for wheelchair s can be an effective aid to assist a loved one live more independently at home. If they are not designed properly they could be dangerous to use.
ADA regulations require level landings on any changes in direction, to avoid compound slopes. They must also have a surface that is gripping for wheelchair users.
Design
The ramp's design must meet the Americans with Disabilities Act standards so that wheelchairs are able to navigate the structure easily. For example, the ramp slope should not exceed a ratio of 1:12 and must have landings that are level upon any direction change or change in the ramp's surface. It also must be constructed of treated lumber, which is more durable and weathers precipitation far better than untreated lumber.
The sides and top of the ramp must be clear of obstacles like bushes, trees or other structures that can hinder the safe movement of the ramp's user. The surface of the ramp must be non-slip and hard. Some municipalities require that the entire ramp be coated with an anti-slip surface.
For the frame of the ramp choose treated lumber that is at least 4 inches wide. To make sure the ramp is secure, build posts that are at least 8 feet apart and extend beyond the level of the ground. The posts should then connect with the ramp's railings by using spindles. This type of connection is preferred since it reduces the risk of the ramp operator falling off the edge of the ramp.
Next, construct the ramp's frame with beams of 2 by 4 inches in size and Joists that are at least 16 inches long. The joists should be placed at least 18 inches above the ground and secured with hangings for joists which are nails that fit within the joists, preventing them from sliding. Attach the ramp decking using a framing nailer.
Add an upper landing to the doorway to ensure the wheelchair-bound occupants are able to easily maneuver the doorswing. This landing should provide 12 to 24 inches on the handle side of the doors that swing out. The landing for doors with in-swinging should be 58 x 60 inches in order to accommodate the threshold of the door and a wheelchair user who needs to go backwards through the doorway.
Install an elevated landing at every change in ramp direction to prevent the necessity for wheelchairs to hit on their brakes while turning corners. A level landing also allows you to move the ramp out of the way, if needed to allow lawnmowers or other equipment can pass underneath it.
Materials
The material used to construct a wheelchair ramp can be made of wood, concrete or aluminum. A professional ramp installer will help you choose the best option for your office or home. It is crucial to think about your budget and needs when selecting the materials for the ramp. The ramp should also be easy to maintain and safe for use. Some cities require that the ramp be paved with a non-slip surface.
Make sure to inquire with your local government for permits prior to building or purchasing any materials. Also, make certain to follow the local building codes. Utilizing the wrong materials or construction methods could result in hazardous conditions for wheelchair users. You can get the most up-to-date information regarding construction requirements at the building department of your local government office, library or online.
Wood ramps are typically the least expensive choice of ADA ramp materials, however they require more maintenance than other options. The surface of wood ramps need to be regularly treated with a sealer to prevent rot and warping. Wood can splinter and be dangerous for people using wheelchairs. Wood ramps also require extra support to ensure the structure is maintained.
Concrete ramps are expensive but they are also durable and long-lasting. They are heavy, which means that more labor is required to put in them, and they can make it difficult to move the ramp when no longer needed. Concrete ramps are sturdy enough to withstand the weight of power wheelchairs.
Aluminum ramps are lighter than concrete or steel however they possess the same strength and corrosion resistance. They are also cheaper than steel or iron which makes them an ideal choice for those with a tight budget. Aluminum is also environmentally friendly as it is naturally found in the Earth's crust, and can be recycled.
The ramp's upper landing must be at a level level, or within 3/8 inches of the threshold of the door, allowing wheelchairs with smaller wheels to go over the ramp without getting stuck. Ramps that have a gap greater than this will not be able to meet ADA standards. It is also important to ensure that the ramp is smooth transitioning from the upper landing to the surface. The ramp's last section should have a beveled edge to prevent wheelchairs from stopping abruptly when they leave or enter the home.
Installation
A ramp for wheelchairs is a ramp that has a plane ramp that can be erected as an alternative or in the place of steps. It allows wheelchair users and people who use strollers or carts to access areas that would otherwise be difficult to reach, such as a front door or a set of steep steps.
There are a variety of factors to consider when selecting a ramp for wheelchairs such as location, height and cost. A ramp should be placed near the door as it is possible to help prevent unnecessary transportation. It should also be positioned at a level that is easy to use by the person using it. It should also be anchored to the ground and free of obstructions like the trees or cars parked.
ADA regulations require that ramps must have handrails either side. The rails should be at least 36" apart and have a smooth or rounded gripping surface. Additionally, they should be affixed to the ramp and extend at least 12 inches beyond the ramp's edge. Handrails should be continuous if a ramp is designed with switchbacks, or in an L-shaped layout.
The length of a ramp varies on the incline, but there are several basic ramps that are suitable for most situations. For example the threshold ramp is placed right on the edge of a curb or the threshold of a doorway, while portable ramps can be moved from one spot to another and come in a variety of sizes. There are also aluminum ramps with modular design that can be built on-site. These ramps are commonly used in commercial or public areas, and tend to be longer.
If you are considering a permanent ramp, be sure to check with the building department of your city to see if you need an approval. It's recommended to consult with a mobility expert to find out what type ramp will be the most suitable for your requirements and the space that you have. In some instances the installation of permanent ramps can improve the value of your house.
Maintenance
It is important to keep your ramp for wheelchairs in good condition especially if it will be used frequently. You'll need to conduct regular inspections, and correct any structural issues that develop. This will help ensure the ramp is in compliance with all ADA requirements and is safe for all users.
Regularly cleaning wooden ramps is required to remove dirt and debris that could block access. Cleanliness of the ramp will also prevent moisture from accumulating under the surface and causing decay. Preservatives and stains for wood only work only if the ramp is thoroughly cleaned prior to application.
Wheelchair ramps can be more difficult to maintain than other types of ramps, as they are more likely to experience wear and tear. It is crucial to have the proper tools. To make sure that all fixings are secure and secure, you will need an appropriate set of screwdrivers as well as gauge spanners. It's also important to check regularly the handrails to make sure they are in good working order and have no signs of corrosion or damage. It's possible that over time, with repeated usage, some of the fittings and bolts which hold the handrails in place may come loose and cause an extremely dangerous risk for those who use the ramp.
It is also crucial to ensure that the surface of the ramp is grippy enough, especially in winter when the conditions can be challenging. You'll need to clean away any leaves, dirt and other debris that can block the surface and cause slippage. You'll also want to apply an ice melt that is non-corrosive to the ramp's surface to avoid injuries and slipping.
You should consider purchasing "snow tires" or traction wheels for your wheelchair if you are planning to use it for the duration of the winter. These are specifically designed to aid in tracking on snow and uneven surfaces, so they'll be more efficient than standard wheelchair tires at aiding you to stay on the ramp. You can also utilize heating pads or tape to melt the ice and snow on the ramp before it gets too much.