Wheelchair Ramp Design and Construction

A ramp for wheelchairs is an important tool for helping a loved one live at home independently. But if not designed correctly, they can be dangerous to use.

ADA regulations require landings to be level at every change in direction, to avoid compound slopes. They also require an area that is grippy for wheelchair users.

Design

The ramp's design must be in line with the Americans with Disabilities Act (ADA) standards to ensure that wheelchairs effortlessly navigate the structure. For instance, the ramp's slope must not exceed a ratio of 1:12 and must have landings that are level upon any angle or shift in the ramp's surface. It must also be constructed from treated lumber that is more robust and can withstand precipitation much better than untreated lumber.

The sides and top of the ramp need to be free of obstacles such as bushes, trees or other structures that may interfere with the safe passage of the ramp's user. The ramp's surface must be non-slip and hard. Certain municipalities require the use of an anti-slip running surface on the ramp's entire length.

Use treated lumber at minimum 4 inches in width for the frame of the ramp. Build posts to secure the ramp, ensuring they are at least eight feet apart and that they extend above the level of the ground. The posts should then connect to the ramp's railings using spindles. This type of connection is preferred since it reduces the risk of an operator of the ramp falling off the side of the ramp.

Next, construct the frame of the ramp using beams 2 by 4 inches in length and joists that are at minimum 16 inches long. Make sure that the joists are at a minimum of 18 inches above the ground and that they are secured with joist hangers, which are nails that bind the inside of the joists and prevent them from sliding out of alignment. Attach the ramp decking with a framing nailer.

Install an upper landing on the doorway so that automatic wheelchair ramp for van occupants can easily manage the doorswing. This landing should provide 12 to 24 inches on the handle side of the doors that swing out. The landing for doors that are in-swinging must be 58 by 60 in order to accommodate the threshold of the door as well as wheelchair users who need to reverse through the doorway.

Install a level landing when changing the direction of the ramp to prevent wheelchairs from having to slam their brakes at corners. Adding a level landing also makes it easier to move the ramp away from the way if necessary to allow lawnmowers or other equipment can go under it.

Materials

Aluminium, concrete, or wood can be used to construct a wheelchair ramp. A professional ramp installation company will help you choose the best option for your home or business. It is essential to take into consideration your specific needs and budget when choosing the materials for the ramp. The ramp should be easy to maintain and safe for use. Certain cities require that the ramp be laid with an anti-slip surface.

Be sure to check with your local government for permits before you begin building or buying any materials. Also, make sure to adhere to all local building codes. Utilizing the incorrect materials or construction techniques could result in hazardous conditions for wheelchair threshold bridging ramp users. You can find up-to-date construction requirements in your local building department of the government, library or on the internet.

Wood ramps are usually the least expensive of ADA ramp materials, but they require more care than other alternatives. Wood ramps must be maintained regularly using sealers to stop rot. Wood can splinter, which can be especially hazardous for those who are in wheelchairs. Wood ramps might require additional support to ensure the structure remains standing and steady.

Concrete ramps are extremely durable and last for a long time however they can be expensive. They are heavy, which means that more labor is required to put in them, and they can make it difficult to move the ramp after it is no longer needed. Concrete ramps can withstand the weight of large power wheelchairs.

Aluminum ramps are lighter than concrete or steel however they possess the same strength and resistance to corrosion. They are also less expensive than steel or iron, which makes them an excellent choice for those on a limited budget. Aluminum is eco-friendly since it is found in the earth's crust naturally, and is recyclable.

The upper ramp's landing should be level or within 3/8 inch of the threshold to allow for the smaller front wheels of wheelchairs to move over it without becoming stuck. Ramps that have a gap greater than this will not meet ADA standards. Also, ensure that the ramp transitions smoothly between the landing area and the ground surface. The ramp's last section should be curved to prevent wheelchairs from stopping abruptly when entering or leaving the home.

Installation

A wheelchair ramp is a ramp that has a plane ramp that can be used as an alternative or in addition to stairs. It allows wheelchair users as well as people who use strollers or carts to get into areas that are otherwise difficult to access.

There are several considerations when choosing a ramp for a wheelchair aluminum ramps that should be considered, including the size, location, and height. Ideally, a ramp should be placed as close to the door as possible to avoid unnecessary journeys. It should also be placed at an angle that is easy to navigate by the person who is using it. It should also be secured to the ground and free of obstructions, like trees or parked cars.

ADA regulations state that ramps must have handrails on either side. The rails must be at minimum 36" apart and have a smooth or rounded gripping surface. They must also be anchored to the edge of the ramp, and extend 12 inches beyond it. If a ramp is equipped with switchbacks or an L-shaped layout handrails should be a continuous length between the ramp runs.

The length of the ramp is determined by its slope. However there are a few common ramp types that can be used in all situations. A threshold ramp, for example is a ramp that is flush with the lip of the curb or the threshold of the doorway. Portable ramps, however, can be moved to a different location and are available in a variety of sizes. There are also modular aluminum ramps that can be built on-site. These are usually used for public or commercial areas and are typically longer than the threshold and portable ramps.

If you're considering a permanent ramp, be sure you contact your city's building department to see if you need an approval. You should also speak to an expert in mobility to determine the kind of ramp that will work best for your needs and the space. In some cases installing permanent ramps could increase the value of your house.

Maintenance

It is essential to ensure that your ramp for wheelchairs is maintained, especially if are going How to make a wheelchair ramp use it often. You'll need to conduct regular inspections and address any structural issues as they occur. This will ensure that the ramp is in compliance with all ADA requirements and is safe for users.

Wooden ramps require frequent cleaning to remove debris and dirt that could block access. Keep the ramp clean to prevent moisture from accumulating under the surface. This can lead to the onset of rot. Preservatives and stains for wood only work when the ramp is cleaned prior to applying.

Wheelchair ramps can be more challenging to maintain than other kinds of ramps because they are more susceptible to wear and wear and tear. The most important thing to do is make sure you have the right tools for the job. To make sure that all fixings are secure and secure, you will need a good set of screwdrivers as well as gauge spanners. It's also worth regularly inspecting the handrails to ensure they are in good shape and are free of corrosion or damage. Over time, and with repeated use, it's possible for the bolts or fittings that are anchored on the handrails to come loose. This can be a safety concern for anyone who is using the ramp.

It is also crucial to ensure that the surface of the ramp is grippy enough especially in winter, when conditions can be difficult. You'll need to clean away any leaves, dirt and other debris that may block the surface and cause slippage. It is also recommended to apply an ice melt that's non-corrosive on the ramp surface to prevent injuries and slipping.

Consider buying "snow tires" or traction wheels for your wheelchair if you plan to use it throughout the winter. These wheels are designed to track better on slippery and snowy surfaces. They will allow you to remain on your ramp more effectively than regular folding wheelchair ramps tires. Alternately, you can put heating pads or tape on the ramp's surface to melt snow and ice before it builds up.