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Bathroom Vanity Replacement: Ontario Homeowner Guide

Replacing a vanity transforms a bathroom quickly and affordably. What to know about sizing, plumbing, and style options.

Bathroom Renovation Essentials

The bathroom vanity is the centrepiece of any bathroom — the first thing you see and the most-used surface in the room. Replacing an outdated vanity is one of the highest-impact, most accessible bathroom upgrades available to Ontario homeowners.

Sizing is the first constraint to understand. The new vanity must fit the existing footprint unless you're undertaking a broader bathroom renovation. Standard widths run from 18" for powder rooms to 72"+ for double-sink master bath configurations. Measure carefully before shopping.

Design Choices That Matter

Plumbing rough-in location determines what's possible without moving pipes. Most vanities are designed to work with standard plumbing positions, but a vessel sink on a narrower cabinet, or a vanity with an off-centre drain, may require minor plumbing adjustment.

Countertop and sink style choices define the look. Undermount sinks with a stone or engineered stone top look seamless and clean. Vessel sinks create a sculptural feature. Integrated sinks — where sink and top are one piece — are easy to clean and popular in contemporary bathrooms.

Hiring the Right Contractor

Storage configuration should match how you actually use the space. Deep drawers for hair dryers and styling tools, door storage for cleaning supplies under the sink, and drawer organizers for small items. A well-planned vanity eliminates bathroom clutter.

D&D Interior Services handles complete vanity replacements — from disconnecting the old unit to installing the new vanity, reconnecting plumbing, and patching flooring and walls where dimensions changed. We coordinate all trades so you have a single point of contact.