Start with the person who'll use the bar, not the bathroom. Watch how your parent gets in and out of the tub, stands from the toilet, and steadies themselves at the sink. That tells you where bars belong and how long they should be. In our experience, the toilet and the tub or shower entry are where a solid handhold matters most, and placement is worth getting right the first time.
London's housing stock changes the job. Older homes in Wortley Village, Old South, and Old East Village often have plaster walls and stud spacing that isn't always where you'd hope, so an experienced installer will locate studs or add solid blocking behind the tile rather than trusting anchors alone. Condos near downtown and newer homes out in Byron or the north end near Masonville tend to be more predictable, but tile still can't carry the load on its own. A bar mounted only into tile can pull free when it's needed most, and that's the failure you're trying to prevent. Winters here bring wet boots and slick floors tracked into the bathroom, so a textured grip and a proper weight rating earn their keep.
Prioritize installers who work with older adults and can show they're licensed and insured. Ask what they mount into, what weight rating the bar carries, and what warranty covers both the hardware and the workmanship. A quick, reliable service response counts too, since a wobbly bar isn't something you want to wait weeks on. Our recommendation: hire a professional for grab bars rather than doing it yourself, even if you're handy. The reason is simple. Finding studs, adding backing, and sealing tile properly is exactly where DIY jobs go wrong, and the whole point of a grab bar is that it holds when your parent leans their full weight on it. The trade-off is honest: professional installation costs more than buying a bar and drilling it in yourself. For something meant to prevent a fall, we think that's money well spent.
