enfr (514) 779-6959 Mon - Fri 08:00 - 17:00 Montreal | Laval | North-Shore | South-Shore | Lanaudière | Laurentides
enfr (514) 779-6959 Mon - Fri 08:00 - 17:00 Montreal | Laval | North-Shore | South-Shore | Lanaudière | Laurentides
RBQ# 5682-5383-01
100% Guarantee
Contact us


Calfeutrage MJM et Fils news.
Calfeutrage résidentiel Montréal
Calfeutrage MJM et Fils provides professional residential caulking throughout Montreal. Their services include joint sealants, firestopping, expansion joint systems, with a strong recommendation for yearly caulking inspections for cracks and sealant failure as an essential part of every building’s exterior maintenance. It is very important that all exterior openings of a building are properly sealed with caulking to prevent water damage and air or pest penetration. This will also save...
Continue Reading
Calfeutrage nacelle
With winter just around the corner, our company will be working hard to wrap up all of our pending fall contracts. We will also be available to do winter caulking jobs, weather permitting. Many clients prefer to wait until next spring to get their caulking work done.  We strongly recommend securing your work now with us for next spring in order to avoid delays next season. Our free estimation service...
Continue Reading
Urethane reacts poorly to temperature variations. The colder it gets, the more it loses its flexibility. The sealants from DOWSIL™ Contractors Weatherproofing Sealant retain their flexibility under all weather conditions. In addition, urethane hardens in the cold and becomes difficult to apply while DOWSIL™ Contractors Weatherproofing Sealant can be applied easily in cold temperatures while maintaining their adhesion. Note that silicones can be applied at temperatures of  -29°C and reach...
Continue Reading
Firestop sealants can make any building — new or existing — safer for tenants while also limiting property losses from a fire. Proper firestop and smoke seal of fire-rated walls, floors and ceilings, as well as penetrating items through rated walls, helps extend the time to safely evacuate a building in case of fire. Maintaining proper fire and smoke barriers also reduces fire and smoke damage. Firestop Sealants are used...
Continue Reading
Caulking autumn. In Canada, the Indian summer is considered an excellent period in terms of seasons. You will be easily captivated by the spectacle offered by the colorful foliage of the deciduous forest, including foliage whose hues change from yellow to orange … Even though the view of this kind of landscape is quite captivating and comforting, getting down to business becomes a matter of the highest order. It is...
Continue Reading
1 2 3 4 5