When the windows and doors were initially installed in your home, all the edges were caulked at that time to ensure a full seal between the hole where the door or window goes, and your home. Over time, with house settling, this joint is often broken and a failed caulking seal allows water into your home, as well as air and heat (and cooling) loss, costing you money, and risking the integrity of your home and your windows.

At WindowFix.ca, we offer full exterior window caulking services that are second to none. Our qualified professional caulking technicians first remove all the original exterior caulking, and then they prep the surface and fill in any obvious voids in the space with foam backer rod prior to caulking in a commercial grade sealant. We tool the caulking to a neat and clean finish, to ensure a full strength bond. All caulking projects come with our 15 year parts and labour warranty.

With new caulking, your windows will be properly sealed from the elements.  Many of our clients comment on how much quieter (and warmer in winter) their home is after having their caulking replaced.

Fill out the form below to get a free quote to replace your exterior window caulking. Save money today by preventing future damage.

Example: Freshly re-caulked exterior window.




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This illustration below shows an example of what would be considered 7 openings:
Window Caulking Oakville