Window Caulking & Weatherstripping Cost Calculator
Estimate your window caulking and weatherstripping cost by number of windows, service tier, and add-on options.
Last updated: March 25, 2026
Window Caulking & Weatherstripping Cost Calculator
Estimate your window caulking and weatherstripping cost by number of windows, service tier, and add-on options.
Estimated Total
$330
Itemized Breakdown
This calculator provides estimates based on national averages adjusted for your region. Actual costs may vary significantly based on specific project conditions, contractor availability, material prices, and local market factors. Always get at least 3 quotes from licensed, insured contractors before starting your project.
Want the full picture?
Read our complete Window Caulking & Weatherstripping cost guide with material comparisons, contractor tips, savings strategies, and regional pricing data.
Quick Cost Reference
Cost by Tier
DIY materials only — caulk and foam tape for 5-10 windows. No professional labor.
Pro service for 10-15 windows: caulk all seams and install V-strip or foam weatherstripping on each.
Full-house treatment — all windows and doors, silicone caulk, door sweeps, and energy audit to identify remaining gaps.
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