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Bathroom Renovations

Bathrooms demand precision: waterproofing, plumbing, tile, and ventilation all have to be right. Grand Contracting renovates bathrooms with meticulous attention to what’s behind the walls as well as the finishes you see every day. A typical bathroom renovation includes demolition, showers, tubs, vanities, tile, flooring, waterproofing systems, drywall, ventilation, plumbing and electrical coordination, and finishing.

What This Service Includes

  • Complete bathroom demolition and rebuilds
  • Showers, tubs, and vanity installation
  • Tile and flooring installation
  • Waterproofing systems and moisture control
  • Drywall, ventilation, and plumbing/electrical coordination
  • Fixtures, lighting, and final finishing

Who This Is For

Homeowners with aging, leaking, or outdated bathrooms — or anyone wanting a spa-quality space built on sound, moisture-safe construction.

Key Benefits

  • Waterproofing done right the first time
  • Modern fixtures and efficient layouts
  • Mould- and moisture-resistant construction
  • A clean, comfortable space built to last

The Typical Project Process

Clear steps, transparent pricing, and professional execution.

Step 1

Assessment of existing plumbing and structure

Step 2

Design, materials, and written estimate

Step 3

Demolition, rough-in, and waterproofing

Step 4

Tile, fixtures, and final detailing

Bathroom Renovations FAQs

Common questions about our bathroom renovations services in Thunder Bay and surrounding areas.

Why Choose Grand Contracting?

With deep waterproofing expertise, we build bathrooms that look exceptional and stay dry, solid, and trouble-free for decades.