Start by looking at the entrance you'd actually use every day. In much of Vaughan that's a front porch with a few steps or a side door off the garage, and the rise there decides everything. A safe ramp uses a gentle slope, roughly 1:12, so a taller porch needs a longer ramp with a level landing at the top and a switchback if space is tight. Newer homes in Maple and Vellore Village often have room in the front yard; older lots in Woodbridge and parts of Thornhill can be tighter, so measure before you fall in love with a design.
Our winters matter more here than in milder parts of Canada. Look for a non-slip surface that stays grippy when wet, aluminum framing that won't rot or rust after years of salt and slush, and handrails on both sides. Aluminum modular ramps handle Vaughan freeze-thaw cycles well and let snow clear off easily. When you compare installers, prioritize ones with real senior and accessibility experience, proper licensing and liability insurance, a clear warranty, and a sensible plan for service if a board or rail ever needs attention.
Here's our take. If the need might be temporary, or you expect to sell within a few years, go with a modular ramp you can rent or buy and later remove and resell. It installs fast, needs no major construction, and often skips the permit headaches a poured concrete ramp brings. The honest trade-off: a permanent ramp can look more built-in and last decades, so if your parent plans to stay put for the long haul and wants the tidiest finish, permanent may be worth the higher cost and slower timeline. For most Vaughan families we talk to, modular is the smarter first move.