Accessibility is sometimes treated as a specialist topic - relevant only to certain projects, for certain clients. But universal design, designing accessibility and ease of use into a space for people across a wide range of ages and abilities, is increasingly recognised as just good design practice, relevant to nearly every project an interior designer takes on. Once you start noticing where a home or office makes daily movement harder than it needs to be, it is difficult to stop noticing it - a step with no handrail, a hallway too narrow for two people to pass comfortably, a light switch placed just out of easy reach.
Designing for a Range of Users, Not One Ideal User
Universal design starts from the idea that the people using a space will vary - in height, mobility, vision, and how they move through the world over time. A home designed for one snapshot of a family's life often needs to keep working as that family ages or changes. A young couple moving into their first flat rarely thinks about stair rails or step-free thresholds, but the same home may need to serve them, their children, and eventually a visiting grandparent using a walker, all within the same ten or fifteen years. Good design plans for that entire arc rather than freezing the brief at one moment in a family's life.
Practical Elements That Matter
Clear pathways, step-free access where possible, adequate lighting, lever-style door handles, and thoughtfully placed switches and storage all contribute to a space that is easier for everyone to use, not just people with specific accessibility needs. Doorways wide enough for a wheelchair or a walker also make it easier to move furniture, carry groceries, or manoeuvre a stroller - the same measurement solves several unrelated problems at once. Non-slip flooring in bathrooms and kitchens protects an elderly parent from a fall, but it also protects a toddler learning to walk and an adult carrying a hot pan. Grab bars near a bathtub or shower do not have to look like hospital equipment either; well-chosen finishes in brushed brass or matte black now blend into a bathroom's design language rather than announcing themselves as medical fittings.
Lighting, Contrast and Legibility
Vision changes gradually for almost everyone as they age, and a space that relies on dim, decorative lighting alone can quietly become harder to navigate over time. Layering brighter task lighting over key surfaces - kitchen counters, reading corners, staircases - while keeping softer ambient light elsewhere supports people with reduced vision without making the whole room feel clinical. Colour contrast matters here too: a step edge painted a slightly different shade from the surrounding floor, or a light switch plate that stands out gently against the wall colour, reduces the chance of a missed step or a fumbled search in a dark room. These are small, inexpensive choices at the design stage that become expensive or impossible to retrofit later.
Accessibility Doesn't Mean Institutional
A common misconception is that accessible design looks clinical or compromises aesthetics. In practice, many universal design principles can be integrated seamlessly - well-designed accessible spaces often are not visually distinguishable from any other well-designed space. A wider doorway can be trimmed exactly like every other doorway in the house. A gently sloped entry ramp can be finished in the same stone as the surrounding pathway rather than looking like an afterthought bolted on at the end of a project. The goal is for accessibility to disappear into good design, rather than sit visibly apart from it.
An Ageing Population Makes This More Relevant
As more families plan for ageing parents living with them, or for ageing in place themselves, accessibility considerations are becoming a more common, and more openly discussed, part of residential briefs in India. Multi-generational households are still the norm in many Indian cities, including Hyderabad, which means a single home often needs to work comfortably for three generations under one roof. Clients are increasingly asking directly for ground-floor bedrooms for older parents, walk-in showers instead of high-sided tubs, and hallways wide enough to eventually accommodate a wheelchair, even if nobody in the household needs one yet. These requests were rare a decade ago and are now common enough that many designers in Hyderabad build a version of them into the standard residential brief, rather than waiting for a client to ask.
Universal Design in Workplaces and Public Spaces
Homes are only part of the picture. Offices, retail stores, clinics and educational spaces all benefit from the same thinking, and increasingly clients in commercial interior design briefs expect it as standard rather than as a special request. Clear, well-lit signage, seating at a range of heights, accessible restrooms, and unobstructed paths of travel between key areas make a commercial space usable by a far wider range of visitors and employees. For designers, this widens rather than narrows the pool of workable layout solutions once accessibility is treated as a starting constraint rather than a late addition.
Materials and Hardware That Do Double Duty
Choosing the right materials is one of the quieter parts of universal design, but it makes a real difference in daily use. Matte or textured flooring reduces slip risk far more effectively than a glossy finish, without needing to look institutional - many natural stone and wood-look tiles now come in slip-resistant finishes that still read as warm and residential. Lever handles instead of round door knobs are easier to operate for anyone with limited hand strength, whether that is an elderly person with arthritis or a child carrying something in both hands. Even something as small as choosing rocker light switches over traditional toggle switches, or placing electrical outlets a little higher than the old standard height, removes small daily friction points that most people never consciously notice until they are gone.
Furniture Layout and Circulation Space
Beyond fixed elements like doors and switches, furniture layout itself is part of universal design. A dining table surrounded so tightly by chairs that there is no room for a walker, or a living room where the main path to the balcony winds around three separate side tables, quietly excludes anyone who does not move through a space easily. A useful habit during layout planning is to check that at least one clear route through each room is wide enough for a wheelchair or walker to pass, even in homes where nobody currently needs one. Furniture with rounded rather than sharp corners, and pieces raised slightly off the floor on visible legs, also reduce injury risk and make cleaning easier for anyone managing the space long-term.
Building This Awareness Early
Thinking about a wider range of users from the start of a project, rather than retrofitting accessibility later, leads to better design outcomes overall. Retrofitting is almost always more expensive and more visually compromising than designing for it from day one - a wider doorway framed in during construction costs little extra, while widening one after walls and finishes are complete usually means real demolition. This is exactly why awareness of universal design principles is valuable for interior design students from early in their education, not something to learn only after encountering a difficult client brief. At Bonfire Institute of Design, students studying interior design work through space-planning exercises that build this habit early, learning to treat accessibility as part of good design rather than a specialist add-on, so that the instinct becomes second nature well before it shows up in a real client brief.
