Sunday, November 28, 2021

Visitability: A Way of Thinking About Aging and Design

Visitability: A Way of Thinking About Aging and Design 1

As the population ages and more people live with disabilities, housing and community development must be re-examined. Inaccessible homes interfere with the daily lives of people with disabilities due to illness, accidents, or age. Visitors to inaccessible homes face the danger of falling into the entrance stairs, worries about not fitting in the bathroom, and embarrassing to climb the stairs. An affordable and sustainable comprehensive design approach to integrating basic accessibility features into all newly built homes is a movement called Visiability.

In 1988, the Fair Housing Reform Act created all new apartment apartments and units accessible to condominiums with four or more units. In 1990, access to all government and public facilities was greatly improved by the Americans with Disabilities Act. However, single-family homes and townhouses, where most of the population lives, are the last part of an architectural environment that is not covered by federal law. There is no accessibility code. So far, private houses and townhouses continue to be built with the same basic accessibility barriers: narrow door steps to all entrances and bathrooms.

Eleanor Smith, the founder of concrete change, has launched a visitability movement in the United States to pass legislation on accessibility for new single home construction. The movement seeks to meet three basic accessibility requirements.

* Zero-step entrance on routes accessible from driveways or public walkways.

* 32 "doorway with minimal clear aisle space.

* Half bathroom on the main floor to accommodate wheelchairs.

When all three new home constructions meet these three requirements, adaptation to future professional needs may occur as needed. The visitability feature makes it easier for people with motor disabilities to visit friends and family and stay active in the community.

Visibility cost

During the lifetime of a house, 25-60% of all new homes have movement deficits. This can be muscle weakness, lack of balance, arthritis stiffness, or wheelchair containment. Ninety-five percent of all new homes have stairs at all entrances and narrow doorways to the bathroom. Architectural barriers can greatly increase the risk of homeowners falling and reduce the success rate of first responders in medical emergencies.

In 2005, 1.8 million Americans over the age of 65 were treated in the emergency room because of a fall injury and 460,000 were hospitalized. Sixty percent of nursing home residents enter these facilities directly from the hospital after a fall, stroke, or heart attack. Most homes have stairs at all entrances and narrow doors to the bathroom, so you can guess that many people are not back home after an accident because they are not accessible.

The following is a cost comparison of the visitability built in a new house and the visitability converted into an existing house. The cost of nursing homes reflects the extreme cost of doing nothing. [Maisel, Smith, Steinfeld, 2008, “Increasing Home Access: Designing for Visitability”]

Build new home visibility

* Concrete slab zero step entrance $ 100

* Add crawl space or basement entrance-$ 300- $ 600

* 34 "add $ 2 door to $ 32 cost" door

* Average cost of visitability features depending on region $ 98 to $ 573

* Average cost of universal design function-add 1% to total project cost

Existing home visibility retrofit

* Zero step admission-add $ 3,300

* Expand indoor doorway-add $ 700 per doorway [$ 22 for swingaway hinges]

* Add home elevator- $ 15,000- $ 25,000

Expenses for special nursing homes

* Nursing home-$ 85,000 per year

* US $ 122 billion nursing home in 2005 [60% of the public's cost through Medicare and Medicaid]

* Elderly fall costs-$ 19 billion in direct health care [Maisel, Smith, Steinfeld, 2008]

legislation

Cities and towns across the country are preparing to support the growing elderly population. Home-based programs are at the forefront as affordable housing for the elderly is scarce and most seniors want to stay home. Meals with meals, home medical care, home hospice, physical therapy at home, transportation from elderly homes. But for a home-based program to be successful, it needs to provide basic accessibility at home. The ability to visit a private home is important for the safety and social sustainability of older people with motor disabilities. Without the independence of going in and out of the house and using the toilet as needed, the elderly are isolated, depressed, and sick. A home that can be visited is necessary for the safety and independence of all, including the elderly, the disabled, visitors, caregivers, and ambulance crews.

In the late 1980s, Eleanor Smith, a concrete changer, began to encourage Atlanta homebuilders to incorporate visitable features into their new homes, but it was greatly opposed. Habitat For Humanity has listened and today there are over 800 visitable Habitat homes in the Atlanta area.

1992-Atlanta Visitability Ordinance

Atlanta is a new detached house, duplex, or triplex builder who enjoys economic benefits from or through the city and must meet some basic access requirements, including at least one zero step Mandatory visitability regulations became the first city to adopt the entrance and sufficient interior door width.

2002- Pima County Comprehensive Housing Design Ordinance in Tucson, Arizona

Pima County adopted the first ordinance in the country, and zero-step entry into a detached house with a doorway with a doorway of at least 34 inches, a lever door handle, a reinforcement wall for a handrail bathroom, a switch below 48 inches, and a corridor Requested. 36 "extends throughout the main floor.

In 2003, the Southern Arizona Home Builders Association sued Pima County for the legality of the Visitability Ordinance. In a unanimous decision, the Arizona Court rested the efforts of the Tucson builder and invalidated the laws of Pima County that required minimal access to newly built detached homes. By 2008, Tucson, Arizona had built 15,000 accessible homes.

2004-Visitor Code, Bolingbrook, Illinois

Bolingbrook initially approved a voluntary visitability ordinance that was unsuccessful among homebuilders. In order to be compliant with homebuilders, Bolingbrook has enacted an ordinance requiring all new homes to be built on a visitability standard.

* At least one zero step entrance

* 32 "doorway with clear aisle space

* One bathroom on the main floor that can accommodate wheelchairs

Bolingbrook currently has 3,600 detached homes.

2009 Comprehensive Housing Design Act

US representative Jan Shakovsky [D-ILL] has introduced legislation that applies the visitability criteria to all new detached homes and townhouses receiving federal funds. Currently, 95% of new single-family homes and townhouses built with the support of the federal government do not incorporate accessibility features, and many people with disabilities cannot live or visit homes. Representative Shakovsky reintroduced the bill in 2010.

Since the establishment of the Atlanta City Ordinance in 1992, more than 50 different ordinances of different quality have been passed nationwide. The law has built over 30,000 visitable homes for the open market, regardless of whether the first resident is disabled. The states where cities have adopted the Visitability Ordinance or Voluntary Program are GA, FL, TX, VA, VT, MN, NM, KN, IL, OR, KY, NJ, MI, PA, OH.

ICC / ANSI A117.1 is an accessibility standard referenced by most building codes in the United States and is currently developing a Type C section that includes technical design standards for visitability. This provides an accessibility model that can be used in new single-family homes and clarifies the design of zero-step entry, accessible bathrooms, and accessible doorways. This standard can be referenced in legislation and programs related to visitability, so it promotes application uniformity and aids its interpretation. Please note that the IBC does not require a Type C residence. If a jurisdiction or state chooses to require visitability at a single family home, a Type C unit standard will be available for adoption as a baseline. The 2010 edition of ANSI A117.1 includes specifications for Type C [visitable] units. [Maisel, Smith, Steinfeld, 2008, “Increasing Home Access: Designing for Visitability”]

Reference:

Jordana Maisel & Edward Steinfeld, Buffalo, New York, IDEA Center, Eleanor Smith, Concrete Change, Atlanta, Georgia, “Increasing Home Access: Design for Visitors”