Wheelchair Ramp Design and Construction

A ramp for wheelchairs is an effective device to aid a loved one live more independently at home. However, if they aren't designed correctly they could be unsafe to use.

ADA regulations require that landings must be level with any shift in direction to avoid compound slopes. They also need to provide a surface that is gripping for wheelchair users.

Design

The ramp design should meet the Americans with Disabilities Act standards to allow wheelchairs to move around the structure easily. The ramp's slope shouldn't exceed a ratio of 1:12, and the landings have to be level in any change of direction or shift in the ramp's surface. It also must be constructed from 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 such as bushes, trees or other structures that can interfere with the safe passage of the ramp's user. In addition, the ramp's surface must be hard and non-slip. Certain municipalities require the use of an anti-slip running surface on the ramp's entire length.

For the ramp frame, use 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 below the ground level. Spindles are the best way to connect the posts to the ramp's railings. This kind of connection is preferred since it decreases the chance of the ramp operator falling off the edge of the ramp.

Then, construct the frame for the ramp using joists that are at most 16 inches long and beams that measure 2 by 4 inches. The joists should be placed at least 18 inches above the ground and secured using Joist hangings which are nails that fit within the joists to stop them from sliding. Attach the ramp decking with a framing nailer.

Install an upper landing on the doorway so that wheelchair occupants can easily manage the doorswing. This landing should have 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 inches to accommodate the threshold of the door and a wheelchair user who has to go backwards through the doorway.

Install a level landing when changing the direction of the ramp, to avoid wheelchairs from having their brakes into corners. A level landing also makes it easier to move the ramp away from the way if necessary, so that lawnmowers or other equipment can go under it.

Materials

Aluminium, wood, or concrete can be used to construct ramps for wheelchairs. A professional ramp installation company can assist you in deciding which one is suitable for your business or home. It is essential to take into consideration your individual needs and budget when selecting the materials used for the ramp. The ramp should be simple to maintain and must be safe to use. Some cities require the ramp to be laid out with a non-slip, non-slip surface.

Make sure to inquire with your local government for permits prior to building or purchasing any materials. Also, be sure to follow all local building codes. Incorrect construction materials or methods can result in dangerous conditions for wheelchair users. You can find the most current construction regulations in your local building department or library, or on the internet.

Wood ramps are often the cheapest option for ADA ramp materials. However they require more care. Wood ramps should be regularly treated with sealers to avoid the onset of rot. Wood can splinter and be hazardous for those using wheelchairs. Wood ramps also require extra support to keep the structure in place.

Concrete ramps are expensive however they are durable and last for a long time. They are also heavy, which demands more labor to install and can make moving the ramp once it is no longer needed difficult. Concrete ramps are able to withstand the weight of heavy power wheelchairs.

Aluminum ramps weigh less than steel or concrete, but they have the same strength and corrosion resistance. They are also more affordable than steel and iron, making them an excellent option for people on budgets. Aluminum is a green choice since it is found in the earth's crust naturally and is able to be recycled.

The upper landing of the ramp should be level or within 3/8 inch of the door threshold to allow the front wheels of smaller wheelchairs to move over it without becoming stuck. Ramps that have a gap greater than this will not be able to meet ADA standards. Also, ensure that the ramp moves smoothly between the upper landing and the ground surface. The last section of the ramp should have beveled transitions to avoid an abrupt stop for wheelchairs when they enter or exit the dwelling.

Installation

A wheelchair ramp is a ramp that has a plane that can be installed as an alternative to or in addition to steps. It lets telescopic wheelchair ramps users and those who use carts or strollers to access areas that are otherwise difficult to access like the front door or a set up of steep steps.

When choosing a wheelchair accessible ramp, there are a variety of aspects to take into consideration, including the location, height, and cost. The ramp should be located as close as possible to the door to avoid unnecessary travel. It should also be placed at an elevation that is easy to use by the person who is using it. It should also be properly fixed to the ground and clear of obstructions, like trees or parked cars.

ADA regulations require that ramps have handrails either side. The rails should be at least 36" apart and have an even or smooth gripping surface. In addition, they must be connected to the ramp and extend at least 12 inches beyond the ramp's edge. If a ramp is equipped with switchbacks or an L-shaped layout handrails must be continuous between the ramp's runs.

The length of the ramp is determined by the incline. However there are a few common ramp types that can be used for most situations. For example the threshold ramp is directly on the lip of a curb or the threshold of a doorway, while Portable Folding Ramp for Mobility Scooters - 2-8ft ramps can be moved from one location to another and are available in many different sizes. Modular aluminum ramps can also be constructed on-site. These ramps are usually employed in public or commercial areas, and tend to be longer.

If you are considering a permanent ramp, make sure you contact the building department of your city to determine if you require an approval. You should also speak to a mobility specialist about the kind of ramp that is best for your needs and the space. In certain cases the installation of a permanent ramp can even increase the value of your home.

Maintenance

It's crucial to ensure your ramp for wheelchairs is maintained, especially if are going to use it often. You'll need to conduct regular inspections and deal with any structural issues as they arise. This will ensure that the ramp is in compliance with all ADA requirements, and is safe for users.

Wooden ramps require regular maintenance to get rid of dirt and debris that can obstruct access. Keeping the ramp clean will also prevent moisture from accumulating beneath the surface and causing the onset of rot. Preservatives and stains for wood only work properly if the ramp is completely clean prior to application.

Wheelchair Foldable 400Kg Loading Ramps For Mobility Scooters can be more challenging to maintain than other kinds of ramps, as they are more prone to wear and tear. It is essential to have the right tools. A set of gauge spanners as well as screwdrivers is crucial to ensure that all fixings are secure and secure. You should also regularly inspect the handrails for signs corrosion or damage. With time and repeated usage, it's possible that some fittings or bolts that hold on the handrails to come loose. This can be an issue for anyone who is using the ramp.

Another crucial aspect is to ensure that the ramp's surface has enough grip, especially during winter when conditions may be difficult. You'll need to sweep away any leaves, dirt and other debris that could obstruct the surface and cause slippage. Additionally, you'll need to apply an ice melt that is not corrosive to the ramp surface before winter arrives to prevent slips and injury.

You should consider buying "snow tires" or traction wheels for your wheelchair if you intend to use it during the winter. These wheels are made to be more efficient on snowy and uneven surfaces. They can help you stay on your ramp more effectively than normal wheelchair tires. You can also use heating tape or pads to melt the snow and ice on the ramp prior to it gets too much.