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Caulking — Montreal Island
Protek Calfeutrage works across the Island of Montreal, from Verdun to Anjou and through LaSalle, Lachine, Outremont and Westmount. Montreal's building stock is varied — brick duplexes and triplexes, townhouses, condo towers, commercial buildings — and each ages differently. On the island, temperature swings, humidity and urban pollution speed up joint wear: the sealant hardens, cracks, then pulls away from the frame. Cold air gets in, water seeps behind the cladding and heating costs climb. Our teams assess the real condition of your joints, fully remove the old sealant and rebuild a tight seal around windows, doors and masonry. Free inspection and quote, with a response in under 24 hours.
Do you see these signs on your building?
- Dried-out caulking — The sealant is hard, dull and brittle: it no longer absorbs building movement and pulls away from the frame.
- Cracked caulking — Cracks appear along the bead or where it meets the masonry. Water and cold air are already getting through.
- Missing caulking — Sections are hollowed out, torn away or completely gone around windows, doors or joints.
Our caulking services — Montreal Island
- Window caulking
- Door caulking
- Masonry joints
- Residential caulking
- Commercial caulking
- Old sealant removal
Our four-step method
- Inspection — We assess the condition of every joint and flag areas at risk of infiltration.
- Old sealant removal — The old product is removed 100 %. Applying over it never lasts.
- Cleaning and prep — Surfaces are cleaned and prepped so the new sealant bonds properly.
- New sealant application — A quality elastomeric sealant is applied, tooled and matched to the substrate.
Cities served
- Caulking Montreal
- Caulking Verdun
- Caulking LaSalle
- Caulking Anjou
- Caulking Saint-Léonard
- Caulking Lachine
- Caulking Outremont
- Caulking Westmount
- Caulking Ahuntsic-Cartierville
- Caulking Côte-des-Neiges–Notre-Dame-de-Grâce
- Caulking Le Plateau-Mont-Royal
- Caulking Le Sud-Ouest
- Caulking L'Île-Bizard–Sainte-Geneviève
- Caulking Mercier–Hochelaga-Maisonneuve
- Caulking Montréal-Nord
- Caulking Pierrefonds-Roxboro
- Caulking Rivière-des-Prairies–Pointe-aux-Trembles
- Caulking Rosemont–La Petite-Patrie
- Caulking Saint-Laurent
- Caulking Ville-Marie
- Caulking Villeray–Saint-Michel–Parc-Extension
- Caulking Baie-D'Urfé
- Caulking Beaconsfield
- Caulking Côte-Saint-Luc
- Caulking Dollard-des-Ormeaux
- Caulking Dorval
- Caulking Hampstead
- Caulking Kirkland
- Caulking Montreal East
- Caulking Montreal West
- Caulking Mount Royal
- Caulking Pointe-Claire
- Caulking Sainte-Anne-de-Bellevue
- Caulking Senneville
Frequently asked questions — Montreal Island
Do you serve every city in Montreal Island?
Yes. Our teams travel throughout Montreal Island and cover every city listed on this page, with no extra travel charge inside the area.
How much does caulking cost in Montreal Island?
Pricing depends on the number of openings, the sealant used, the condition of the existing joints and façade access. We never quote over the phone without seeing the building: inspection and written quote are free, and 0 % interest financing is available.
When should old caulking be replaced?
As soon as the sealant is dry, cracked, detached or missing in places. In practice, one visual check each fall is enough to catch the joints that need redoing before the first freeze.
Useful pages
Need caulking in Montreal Island?
Request a free inspection and quote. Our team replies in under 24 hours.