Durable and resistant caulking 


Take advantage of our team of caulking professionals for residential, commercial, or industrial projects. Our experts will provide impeccable, durable service in a timely fashion.

Here are some of our advantages:

  • Caulking of superior quality from the company Adfast (made in Quebec).

  • Silicone with a negligible amount of VOC (volatile organic compounds). It’s completely safe for your health, and it gives off a very faint odor following installation. 

  • Optimal protection against water seepage.

  • Significant savings on heating costs.

  • 25-year guarantee on the caulk, and 10-year guarantee for the application of the caulk.

  • Experienced workers with rigorous training.

  • Quick service, 365 days a year.

Our work in 6 steps


Our silicone works quickly in all locations: doors, windows, junctions of 2 sidings, and less conventional locations (such as dryer-exit holes).

Here are the steps involved in installation:

  • Remove existing caulk.

  • Clean with high-quality solvent : quick evaporation, with no residue left behind.

  • Apply post-primer to maximize stickiness of the silicone (according to the type of coating).

  • Fill large spaces in the junctions of doors or windows with rods of foam to ensure perfect insulation (according to need).

  • Carefully apply silicone.

  • Shape the seal to make it straight and aesthetic.

Our caulking services are available in many locations


Our caulking services are offered in the following regions of Quebec:

Montreal (all districts) and the West Island: Baie-D’Urfé, Beaconsfield, Côte-Saint-Luc, Dollard-Des Ormeaux, Dorval, Hampstead, Kirkland, L’Île-Dorval, L’Île-Perrot, Mont-Royal, Pierrefonds-Roxboro, Sainte-Anne-de-Bellevue, Senneville, Montreal West, Pointe-Claire and Roxboro.

The vast majority of Montreal’s South Shore: Beloeil, Boucherville, Bromont, Brossard, Candiac, Carignan, Chambly, Châteauguay, Contrecoeur, Farnham, Granby, Greenfield Park, La Prairie, LeMoyne, Léry, Longueuil, Marieville, McMasterville, Mercier, Mont-Saint-Grégoire, Otterburn Park, Richelieu, Saint-Amable, St-Basile, St-Bernard de Lacolle, Saint-Bruno, St-Charles-Richelieu, Saint-Constant, St-Denis-sur-Richelieu, Sainte-Barbe, Sainte-Catherine, Sainte-Julie, Ste-Madeleine, Ste-Martine, Saint-Hilaire, Saint-Hubert, Saint-Hyacinthe, Saint-Jean-sur-Richelieu, Saint-Lambert, Saint-Marc-sur-Richelieu, St-Mathias, Saint-Philippe, Valleyfield, Varennes and Verchères.

Laval, towns on Montreal’s north shore, and towns in Lanaudière: Blainville, Boisbriand, Charlemagne, Coteau-du-Lac, Deux-Montagnes, Joliette, L’Assomption, L’Épiphanie, Lorraine, Mascouche, Mirabel, Pointe-Cascade, Pointe-Calumet, Repentigny, Rosemère, St-Alexis, Saint-Charles-Borromée, Sainte-Marthe-sur-le-Lac, Sainte-Thérèse, Saint-Eustache, St-Ignace, Saint-Lazare, Saint-Lin-Laurentides, Saint-Sulpice, Saint-Zotique and Terrebonne.

For large-scale commercial or industrial projects, we may be able to undertake projects outside of our normal service areas.

We’re happy to advise and answer any questions 🙂