Durham Region & beyondCall or text (289) 928-5689

Caulking Services in Whitby, ON

Keep the water out.

Fresh caulking around the windows is a regular part of keeping up Whitby's older character homes, and it's one of the jobs people here ask us for most. We provide caulking services in Whitby for exterior windows, doors and trim, plus the wet spots inside: tubs, shower stalls and the kitchen backsplash. Every old bead comes out completely before a new one goes in, since new caulk won't bond properly over old.

Window Seals and Settling Gaps Around Whitby

Exterior caulking and exterior painting go together on the older houses downtown. When the paint is due, the caulk around windows, doors and trim joints usually is too, and doing both in one project means the new bead gets painted over and protected. On a two-storey home, it also saves setting up ladders twice. Exterior and trim joints get a paintable acrylic-latex for exactly that reason.

In the big new-build subdivisions, the caulking issue is movement. A new house dries out and settles through its first few years, and the joints that move most open first: where the tub meets the tile, along the backsplash, at the inside corners of a shower. A gap in a wet area lets water behind the surround. Kitchen countertop and backsplash caulking typically runs $75 to $150.

If you already have us in for a spring or fall maintenance visit, a caulking check is easy to add. We walk the exterior joints and the wet rooms inside and redo whatever has cracked, pulled away or gone black with mildew. A single tub or shower runs $75 to $150 on its own, and wet areas always get 100% silicone, which stays flexible as the house moves.

Pedro handles caulking removal and replacement around tubs, showers, sinks and windows. For how he approaches caulking services in general, see our caulking services page.

How caulking services works

  1. Removal

    We cut and scrape out every bit of the old caulking. Anything left behind stops the new caulk from sticking properly, so we don't skip this.

  2. Clean and prep

    The joint is cleaned with a mildew remover and left to dry completely.

  3. Apply new caulk

    Wet areas get 100% silicone. Trim and exterior joints get a paintable acrylic-latex. Every bead is tooled smooth for a clean, professional finish.

  4. Cure time

    Silicone takes 24 hours to fully cure. We'll let you know when it's safe to use the tub or sink again.

Caulking Services cost in Whitby

Caulking jobs have a $50 minimum.

Recaulking a typical bathtub or shower runs $75 to $150.

A full bathroom (tub, sink, countertop and toilet base) is usually $150 to $250.

Kitchen countertop and backsplash caulking costs $75 to $150.

Every job gets a free written estimate first, so the price is settled before work starts.

What clients say

Read all reviews →
“Great experience! Pedro redid my exterior window caulking in a day. No complaints — would use his services again for anything around the house.”
Nathan F.July 2022 · Exterior caulking

Caulking Services in Whitby: FAQ

Do you offer caulking services in Whitby?

Yes. Whitby is part of our Durham Region service area, and we work there from our base in Bowmanville. Call or text (289) 928-5689, or request a free estimate online.

There's black mold in the silicone around my Whitby shower. Can it be cleaned, or does it need replacing?

Once mold has grown into the silicone, cleaning only lightens it from the surface, and it comes back. Shower recaulking is the real fix: cut the old bead out, treat the joint with a mildew remover, let it dry completely and lay fresh silicone. It takes about 1 to 2 hours plus a day to cure. Running the fan during and after showers helps the new bead stay clean.

Our new home in west Whitby has gaps between the baseboards and the floor. Is that a caulking job?

Often it is. As a new house dries out, trim and subfloor shrink slightly and small gaps open along baseboards. Even, narrow gaps can be caulked and painted to match the trim. If a gap keeps widening or the floor feels uneven near it, that deserves a closer look before it gets covered up, and Pedro will check it while he's there.

Need caulking services in Whitby?

Call or text Pedro, or ask for a free written estimate online.

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