Window Caulking in Columbus and Central Ohio

Dried-out or missing caulk around a window is one of the most common, most affordable sources of a draft, and often the first thing worth checking before anything bigger. Transit & Flow Group re-caulks window frames across Columbus and Central Ohio, one window or the whole house. Build a preliminary online estimate, or call (614) 382-0000 to schedule with Transit & Flow.

Is this the right service for you?

• A visible gap or cracked line of caulk where the window frame meets the siding, brick, or interior wall
• A draft you can feel near the edge of the window frame, even though the glass and sash look fine
• Old caulk that’s turned brittle, chalky, or is pulling away from the surface
• Wanting a seasonal check and refresh of caulk around all your windows before winter

This is one of three narrow, single-issue window services we offer, alongside window screen repair and window trim repair, and it’s worth knowing how to tell them apart before you book. If the gap or draft is at the joint between the window frame and the siding or wall, and the trim and screen both look structurally sound, that’s caulking, usually the simplest and least expensive fix of the three. If the trim itself is cracked, soft, or peeling, that’s trim repair, and caulking over rotted wood just traps moisture rather than solving the problem. If the screen mesh or frame is torn or bent, that’s screen repair. If you’re not sure which one you’re looking at, send a photo through the Estimate Builder and we’ll point you the right direction, or start with our window consultation.

How pricing works

Window caulking is priced by the window or as a whole-house perimeter job, based on how many windows need attention and how much old caulk has to be removed before new caulk goes in. A handful of windows with straightforward gaps is the simplest job to price. A whole-house perimeter re-caulk, or windows with heavy old caulk buildup that needs full removal first, adds time and cost. For general market context only, and not a Transit & Flow quote, Angi and HomeAdvisor cost data shows window caulking typically running $50 to $70 per window, with a whole-house exterior perimeter caulking job (windows, doors, and other joints together) commonly running $200 to $500.

Enter your project details and photos in the Estimate Builder for a preliminary online estimate. Final scope and price subject to verification on site.

What’s included

• Inspection of the caulk line around each flagged window, inside and outside
• Removal of old, cracked, or failing caulk before new caulk is applied
• Application of new, weather-rated exterior or interior caulk matched to the surface
• A check for any underlying trim or frame damage the old caulk may have been hiding
• Cleanup of removed material and excess caulk

What’s not included

• Repair of soft, rotted, or damaged trim found underneath old caulk (see window trim repair if that’s the case)
• Screen repair or rescreening (see window screen repair)
• Interior painting beyond the caulked joint
• Permit fees, which generally do not apply to this cosmetic-level maintenance work

Why this matters for Central Ohio households

Caulk failure is almost a seasonal certainty in Central Ohio. The region’s freeze-thaw cycling means the joint between a window frame and the surrounding wall expands and contracts constantly through fall, winter, and spring, and caulk that was flexible when applied gradually turns brittle and cracks under that repeated movement. Homes in older neighborhoods like Clintonville, Whitehall, and the Hilltop, where original caulk may be well past its service life, tend to show the most noticeable drafts. Newer homes in Dublin, Lewis Center, and New Albany are not immune either, since even quality caulk generally needs attention within roughly a decade. A fresh, correctly applied caulk line is one of the most cost-effective ways to cut drafts and moisture intrusion before committing to bigger work like trim repair or full window replacement.

Our process

1. Describe your windows online or by phone. Use the Estimate Builder or call (614) 382-0000, noting how many windows and where you’re feeling drafts.
2. On-site inspection. We check the caulk line at each window and confirm the trim underneath is sound before recommending caulking alone.
3. Written scope. You get a per-window or whole-house price. Final scope and price subject to verification here.
4. Removal and re-caulking. We remove failing caulk and apply new, weather-rated caulk to a clean, dry joint.
5. Final check. We inspect the finished line for coverage and confirm the seal looks and feels right.

Services completed by appropriately qualified professionals where required.