How much does re-grouting and re-caulking a full bathroom cost in Vancouver?

Re-grouting and re-caulking a full bathroom in Metro Vancouver typically costs between $800 and $2,500, depending on the size of the bathroom, the condition of existing grout, the type of new grout selected, and whether any tiles need repair or replacement during the process.

The cost breaks down into two main components. Re-grouting — removing old grout from between tiles and applying new grout — is the more labour-intensive part. For a standard full bathroom with floor tile and a tub or shower surround, expect to pay $600 to $2,000 for professional re-grouting. This includes grinding out deteriorated grout to a minimum depth of two-thirds the tile thickness, cleaning the joints, and applying new grout. The labour rate for experienced tile professionals in Metro Vancouver runs $45 to $75 per hour, and a full bathroom re-grout typically takes 8 to 16 hours depending on the tile size and layout complexity. Smaller tiles like mosaics have far more grout lines and take significantly longer than large format tiles.

Re-caulking all the transition joints — where tile meets the tub, shower base, vanity, and floor — is faster but equally important. Professional re-caulking for a full bathroom runs $200 to $500. The old caulk must be completely removed (a heat gun or caulk removal tool helps), the surfaces cleaned with isopropyl alcohol, and new 100% silicone caulk applied and tooled smooth. In Vancouver's humid climate, always use mould-resistant silicone caulk rated for bathroom use — never acrylic latex caulk, which absorbs moisture and supports mould growth within months.

Grout material selection affects both cost and long-term performance. Standard cement-based sanded grout costs $15 to $30 per bag and requires sealing after curing — plus annual resealing to maintain water resistance. Epoxy grout costs $40 to $80 per unit but is completely waterproof, stain-proof, and never needs sealing. Given Metro Vancouver's year-round humidity averaging 75-85%, epoxy grout is worth the premium in shower areas and around tub surrounds where moisture exposure is constant. For floor tile outside the wet zone, sealed cement grout performs well.

One important consideration is why the grout failed in the first place. If grout is cracking, crumbling, or showing persistent mould despite cleaning, it may indicate a deeper problem. In shower surrounds, failing grout can signal that moisture is penetrating behind the tile — a serious concern in Vancouver's climate where wall cavities stay damp and mould establishes quickly. Before investing in re-grouting a shower, a professional should assess whether the waterproofing membrane behind the tile is intact. If water has been seeping through failed grout joints for months or years, the substrate behind the tile may be compromised, and re-grouting alone will not solve the problem.

This is a project many homeowners can tackle themselves if the grout damage is cosmetic and limited to floor tile or backsplash areas outside the shower. A grout removal tool ($15 to $40), new grout, and silicone caulk are available at any building supply store. However, re-grouting inside a shower enclosure is best left to a professional who can assess the waterproofing integrity and ensure the new grout system is properly installed and sealed. In a city that receives over 1,200 millimetres of rainfall annually, cutting corners on bathroom moisture management always costs more in the long run.