Grandchildren and stairs can be a worrying combination. Young children are drawn to climbing, and a staircase looks like an exciting challenge rather than a hazard. The good news is that most stair accidents can be prevented with a few straightforward changes around the home. This guide offers practical advice for grandparents who want to keep their grandchildren safe, whether they are visiting for an afternoon or staying for a week. It covers the key risks, the ages to watch for and the measures that make the biggest difference.

Why Stair Falls Are So Common in Young Children

Stair injuries are more common than many grandparents realise. Researchers at the Center for Injury Research and Policy found that more than 93,000 children younger than five years of age were treated in emergency departments in the United States each year from 1999 through 2008 for stair-related injuries. That works out to a child under five being treated every six minutes. In the UK, the Royal Society for the Prevention of Accidents reports that around 58,000 children are injured on stairs each year.

These figures sound alarming, but they highlight why stair safety matters from the moment your grandchild starts moving. Young children do not understand risk. A staircase that seems ordinary to you is an adventure to them, and they may reach it in seconds while your attention is elsewhere. Grandparents often live in homes designed for adults, so it is worth checking your own stairs before the first visit. The risk does not disappear once a child can walk, either. Toddlers are top-heavy and their judgement is still developing, so falls can happen in an instant.

When Do Children Start Climbing Stairs?

Your grandchild will likely be able to climb stairs between 9 and 15 months of age. This happens long before most grandparents expect it, and long before a child understands danger. A baby who can crawl can usually reach the bottom step, and many will try to haul themselves up within moments of discovering it.

By the age of four, children should be independent, safe and proficient on stairs. That does not mean they no longer need supervision, but it gives you a useful timeline. Between those first attempts and that fourth birthday, your job is to offer safe opportunities to practise while controlling the risks. Even children who seem confident can misjudge a step, especially when they are tired or excited.

Fit Stair Gates at the Top and Bottom

The single most effective step you can take is to install stair gates at both the top and the bottom of any staircase in your home. A gate at the top stops a child from crawling or toddling towards a dangerous drop, while a gate at the bottom stops an unsupervised climb. Both positions matter, and a gate at only one end leaves a gap in your protection.

Choose a gate that is sturdy and properly fitted, and always follow the manufacturer’s instructions. Check that it is suitable for the width of your staircase and that it clicks shut securely every time. If you are unsure about fitting, ask a family member to help or consider asking a professional to install it for you.

Keep Stairs Clear of Clutter

Keeping stairs clear of toys, shoes, laundry and other clutter is one of the simplest ways to prevent falls. A toy left on a step can trip an adult carrying a child, and a pile of laundry gives a toddler something to grab or climb. Make it a habit to check the stairs before your grandchild arrives, and ask visitors to shut gates and pick up their belongings. It also helps to keep a small basket near the stairs so items that need to go up or down have a temporary home rather than being left on the steps.

Research also shows that the stairs themselves matter. Structural factors including having landings part-way up the stairs and keeping stairs in good repair are associated with a reduced risk of stair fall injury in young children. If your carpet is loose, a tread is damaged or the handrail wobbles, arrange to have it fixed before your grandchild starts exploring.

Avoid Carrying Your Grandchild on the Stairs

It can feel natural to pick up a small child and carry them up and down the stairs. However, experts advise avoiding carrying a child on the stairs when possible. If you need to use the stairs, place the child in a safe place such as a cot or crib first, and then collect them once you have reached the other level.

This advice can seem inconvenient, but it makes good sense. Carrying a child while climbing stairs changes your centre of gravity, blocks your view of the steps and leaves you with no free hand to grip the rail. A stumble that would be minor on your own can become a serious fall when you are holding a child.

Give Your Grandchild a Handrail They Can Reach

Children cannot use the adult handrail until they are tall enough to reach it comfortably, which usually takes several years. A child-sized handrail can make a real difference. KiddieRail makes an award-winning, adjustable child stair handrail designed for children from learning to walk until they can use the adult handrail. It suits most home layouts, and it has been recognised with awards from BANTA, BPA and MadeForMums. The rail adjusts in height as your child grows, making it a long-term addition to your home.

If your staircase is longer than average, KiddieRail offers extension packs in additional lengths of 85cm and 170cm so you can cover the full flight. The handrail gives children something secure to hold as they practise, and it gives parents, childminders and grandparents greater peace of mind.

Teach Safe Stair Skills From an Early Age

Gates and handrails keep children safe, but it is also important to teach them how to use stairs properly. Toddlers benefit from supervised practice, with an adult close behind or beside them. Encourage them to hold the handrail, take one step at a time and ask for help when they need it. Make each trip up or down a teaching moment, and praise your grandchild for holding the rail. Repetition helps young children build the confidence and coordination they need.

The importance of early practice has been highlighted in recent years. A survey of 1,000 primary teachers in England and Wales, reported in January 2025, found that some children are starting reception school unable to climb a staircase. Helping your grandchild practise on stairs while they are young builds the physical confidence and motor skills they will need later.

Make a Safety Plan for Every Visit

Each time your grandchild comes to stay, take a few minutes to review your stair safety arrangements. Check that gates are closed and secure, scan the stairs for clutter and remind older siblings and visiting adults to shut gates behind them. Consistency is key. It only takes one open gate or one forgotten toy for a child to reach the stairs unnoticed.

You should also talk to your grandchild’s parents about how they handle stairs at home. If you have different rules, your grandchild may become confused about what is allowed. Agree on a simple approach, such as always holding the handrail and never playing on the stairs, and stick to it in both households.

Above all, remember that supervision is the most important safety measure of all. No gate or handrail can replace an adult who is watching, ready to help and quick to respond.

Frequently Asked Questions

Here are answers to some of the questions grandparents most often ask about children on stairs.

At what age can children use stairs safely?

Most babies can climb stairs between 9 and 15 months, which means supervision and gates are needed from a very early age. Children are usually independent, safe and proficient on stairs by around four years old, although each child develops at their own pace. Keep gates fitted and continue to supervise until you are confident in your grandchild’s ability.

Should I fit a stair gate at the top or the bottom?

You should fit stair gates at both the top and the bottom of any staircase in your home. A top gate prevents falls from a height, while a bottom gate stops young children from climbing up when you are not watching. Using both gives you complete protection and is the approach recommended in stair safety guidance for toddlers.

Is it safe to carry my grandchild on the stairs?

Experts advise avoiding carrying a child on the stairs when possible. If you need to use the stairs, place the child somewhere safe such as a cot or crib first. Carrying a child while climbing affects your balance and leaves you unable to grip the handrail, so the safest option is always to make two separate trips.

What if my staircase is steep or in poor condition?

Keeping stairs in good repair is associated with a lower risk of stair fall injuries in young children. Check for loose carpet, damaged treads and a wobbly handrail, and arrange repairs before your grandchild visits. Stairs with landings part-way up are also linked to reduced injury risk, so use the landing as a natural resting point when teaching your grandchild to climb.