Window caulking cost
Every figure comes from a named source, with its year. When sources disagree, we show them all. Real prices depend on your house: these are benchmarks to spot an unusual quote, not quotes.
The minimum to expect
| Caulking, price per opening | $40.00 to $90.00 per opening | Calfeutrage Élite (RBQ 5629-7856-01) · price list published by a company |
| Handyman (silicone joints), non-member rate | $85/h + $95 travel fee, 3-hour minimum | Beau-frère à louer · price list published by a company |
Ranges
| Caulking per linear foot | $3.00 to $4.00 /lin. ft | Calfeutrage Élite (RBQ 5629-7856-01) · price list published by a company |
| Professional caulking, average house | $1,000 to $3,000 | Soumission Rénovation (plateforme de soumissions) · quote platform — has an interest in generating requests |
| Rénoclimat, air sealing: target air-change rate met | $400 | Gouvernement du Québec · official source |
| Rénoclimat, air sealing: target beaten by 10% | $600 | Gouvernement du Québec · official source |
| Rénoclimat, air sealing: target beaten by 20% | $800 | Gouvernement du Québec · official source |
| LogisVert: roof insulation (R-50) and caulking done together | $1,500 | Hydro-Québec · official source |
What moves the price
- Per linear foot or per opening: quotes can only be compared after a site visit. — Calfeutrage Élite (RBQ 5629-7856-01)
- LogisVert: house heated mainly by electricity; everything must be caulked (windows, doors, attic hatch, range hood, fans, outlets, fireplace) and the roof insulated; once per home. — Hydro-Québec
- Rénoclimat pays according to the blower-door test result; the pre-work evaluation costs 150 $ + taxes. — Gouvernement du Québec
Who does this work near you
Or choose: South Shore (34) · Montreal (31) · Laval (25) · Terrebonne (41) · Blainville (29) · Saint-Lin--Laurentides (28) · all cities →
Sources
- Soumission calfeutrage : comment ? quels coûts ? quels prix ? (Calfeutrage Élite (RBQ 5629-7856-01)), 2025-04-21 (modifié) — price list published by a company — calfeutrage-elite.com/soumission-calfeutrage-prix-cout-devis/
- Beau-frère à louer — Montréal (tarifs) (Beau-frère à louer), 2026-06-04 (modifié) — price list published by a company — beau-frerealouer.com/montreal/
- Prix calfeutrage : combien coûte votre projet en 2026 ? (Soumission Rénovation (plateforme de soumissions)), 2026-01-27 (modifié) — quote platform — has an interest in generating requests — soumissionrenovation.ca/fr/blogue/guide-de-prix-travaux-calfeutrage
- Aide financière Rénoclimat pour améliorer l'étanchéité d'une habitation (Gouvernement du Québec), 2026-08-31 (mis à jour) — official source — www.quebec.ca/habitation-territoire/chauffage-consommation-energie/ai…
- Guide de participation — clientèle résidentielle — Programme LogisVert, version 1.10 (Hydro-Québec), 2026-09-15 — official source — www.hydroquebec.com/data/logisvert/logisvert-guide-participation-resi…
- Tarifs des évaluations énergétiques Rénoclimat (Gouvernement du Québec), 2025-05-29 (mis à jour) — official source — www.quebec.ca/habitation-territoire/chauffage-consommation-energie/ai…