Caulking & Sealing in Madison, WI
Fresh caulk around tubs, showers, sinks, windows, doors, and trim to stop drafts and water before they become bigger repairs.
Caulk is the quiet defense line of a home. A cracked or shrinking bead around a tub, shower, or sink is where water gets behind the wall and starts the slow damage that ends in a rotted cabinet floor or a stained ceiling. A failed bead around a window or door is where the cold comes in every winter. We remove the old, failing caulk and lay a clean new bead matched to the surface and the job — mildew-resistant for wet areas, paintable for trim — so the seal holds and the bead blends in.
In a Wisconsin home, sealing isn't just cosmetic. The freeze-thaw cycle and a long heating season mean that small gaps around windows, doors, and exterior trim turn into drafts and moisture problems fast. Re-caulking those openings is one of the most effective ways to prevent water damage and keep the cold out without replacing anything.
What Sealing Work Covers
Tub & Shower Caulking
Remove failing caulk and lay a mildew-resistant bead where the tub, shower, and wall meet.
Sink Sealing
Seal the gap between the sink and the countertop to stop water reaching the cabinet below.
Window Sealing
Re-caulk around window frames and trim to close the gaps that let winter drafts in.
Door Sealing
Seal around door frames and trim so cold air and moisture stay outside.
Trim Caulking
Fill gaps between baseboard, casing, and walls with paintable caulk for a clean finish.
Water Damage Prevention
Close the openings that let water behind walls and under fixtures before rot sets in.
How a Caulking Job Gets Done
Send photos of the failing caulk
Pictures of the cracked, peeling, or mildewed bead — and the area it's protecting — are usually enough for an initial estimate by phone or email.
Remove the old caulk
We cut out the failing bead completely rather than laying new caulk over the top, so the new seal bonds to a clean surface.
Clean and dry the joint
The surface is cleaned and dried so the new caulk adheres and cures the way it should, especially in wet areas.
Apply the right caulk
We lay a clean, even bead of the correct caulk for the job — mildew-resistant silicone or latex for wet areas, paintable latex for trim.
Tool and finish
We tool the bead smooth, wipe the excess, and leave a clean line that blends with the surrounding surface.
What Madison-Area Homeowners Should Know About Sealing
Failed caulk is where water damage starts. A cracked tub or shower bead is the most common first step toward a rotted wall or cabinet floor. Re-sealing it early prevents the much larger repair that follows.
Drafts are usually gaps, not the window. When a room feels cold, the problem is often a failed caulk bead around the frame rather than the window itself. Sealing the gap closes the draft without replacing the unit.
Matching the caulk matters. Silicone holds up in wet areas where latex mildews, and latex paints where silicone sheds paint. We choose the right caulk for each spot so the seal lasts.
First Time Clients Discount
$50 off with 4 hours of service, or $100 off with 8 hours of service.
Ask about our senior discounts for Dane County homeowners.
Offer valid for first time clients only. One discount per client.
Frequently Asked Questions
Where do you caulk in a home?+
Tubs, showers, sinks, windows, doors, and trim are the common sealing points. We re-caulk wherever a gap is letting water or air through around those fixtures and openings.
How do I know caulking has failed?+
Caulk that's cracked, peeling, pulling away from the surface, or showing dark mildew along the line is past its useful life. Around a tub or shower, a failed bead is often the first sign of water finding its way behind the wall.
Will new caulking stop my drafts?+
Often, yes. Gaps around windows, doors, and exterior trim are a common source of winter drafts. Sealing those gaps with fresh caulk closes the openings without replacing the window or door.
What kind of caulk do you use?+
We match the caulk to the job — mildew-resistant silicone or latex for wet areas like tubs and showers, and paintable latex for interior trim, windows, and doors so the bead blends with the surrounding finish.
How is caulking and sealing estimated?+
Most sealing jobs can be estimated from a few photos showing the failing caulk or the drafty gap. Send pictures of the area and a note on the problem, and we can usually give you an initial estimate by phone or email.
Serving Dane County Homeowners
Residential service across Madison and the surrounding communities. Find your town:
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