years of experience

Caulking services in Lanaudière: Protect your home with quality, environmentally friendly solutions.

Laplante Calfeutrage offers you its impeccable services and quality products that respect environmental caulking insulation standards in Lanaudière.

Our professionals are here to meet your waterproofing and caulking needs for homes and commercial and industrial buildings. Among the services that we offer you, we will notably mention that of caulking of doors and windows thanks in particular to the application of efficient and environmentally friendly products. We can therefore seal the most common cracks and other damage to frames by caulking your doors and windows. For cases of infiltration by insects, air, water or even vermin, we can also offer you our replacement services for your thermos windows.

Seal your comfort with Laplante Calfeutrage – Caulking Expert in Lanaudière


Maximize your comfort by eliminating infiltrations with our caulking services in Lanaudière

For caulking services in Lanaudière at the best costs, we offer you solutions that are both economical and durable and meet your expectations.

Therefore, we suggest you put yourself in contact with our caulking professionals in the municipalities of Lanaudière, as is the case among others: Chertsey, Entrelacs, Lanoraie, Notre-Dame-de-Lourdes, Rawdon, Saint -Calixte, Saint-Donat, Sainte-Béatrix or even Sainte-Mélanie.

Caulking for condo unions

At Laplante Calfeutrage, we specialize in close collaboration with condo co-owners’ unions. We offer superior caulking services in Lanaudière, accompanied by products specially tailored to their unique needs. Our commitment to excellence in caulking aims to guarantee optimal waterproofing of buildings, thus contributing to the preservation and enhancement of the residential environment. Trust Laplante Calfeutrage to ensure the long-lasting protection of your property and maintain high standards of structural integrity.


We have been providing residential and commercial caulking services in Lanaudière for over 25 years

Caulking joints windows and doors

Caulking control and expansion joints
Caulking fire-rated seals
Caulking joints of concrete panels
Caulking saw line joints
Caulking finishing joints
Caulking glass and glass seals
Caulking brick joints
Caulking concrete floor joints

The waterproofing of your home: our priority!

Contact us now for all your caulking services in Lanaudière, Laval and Montreal. We can also intervene in the Laurentians, but also on the North Shore and the South Shore.

what customers say about us

Testimonials from our customers

very friendly and impeccable work, I recommend him without any hesitation
Sophie MercilleSophie Mercille
16:47 24 Oct 23
If you have a caulking job to do, look no further. Good price, fast and well done.
mouhamadou aliou BAHmouhamadou aliou BAH
11:42 25 Sep 23
Very good professional service and mention to Mr. Gabriel who is very available
valerie lafleurvalerie lafleur
15:37 15 Sep 23
Eugénie ArtusEugénie Artus
20:51 05 Sep 23
Very professional and numerous team for large-scale work. Special thanks to Audrey who was able to listen to me and offer me a new date for work, despite a long vacation. Congratulations also for the ease and clarity of requests for estimates, for the transparency of estimates, as well as for the guarantee of work superior to other caulking companies. I highly recommend Calfeutrage MJM & Fils.
Jesse JamesJesse James
18:14 02 Jun 23
Very professionnel, the price was good , thanks
francesco pfrancesco p
22:57 23 Dec 22
Great customer experience, professional work and great price 👍😊 can’t get any better!!
Dave ParkerDave Parker
22:44 01 Aug 21
The MJM team were outstanding.From the initial estimate to the finished product.MJM were professional and polite and did not talk down to me. They took the time to explain what they were doing and did what they said they would do.They use top of the line product and when they are done clean up after themselves so you wouldn't even known they were there.I highly recommend MJM.Don't mess around this is the protection of your investment get MJM to do your caulking.MJM made caulking my home, a nice, easy painless experience.
Madame SMadame S
20:05 19 Sep 20
Fantastic company!!! They are very professional, knowledgable and punctual. I can say without a doubt that this company by far is my best experience with any company that I have ever dealt with. I would highly recommend MJM et fils services! I am completely satisfied and will refer them to my friends. They are truly a team that works hand in hand. There was no clean up after they did it all.
Mark LagascaMark Lagasca
10:01 16 Apr 20
The whole team was amazing. Came on time and did their work.Out of all the companies I called 4 companies and all told me send them picture we will send you a estimation. 4 companies later no call back no text no email. Calfeutrage mjm et fils being my 5th company I called. They answered the phone, texted, emails.told me step by step what they would do and kept me in the loop the whole time. Customer service and quality of work is their motto. Would recommend again!