If you are looking to improve the energy efficiency of your windows, the first step is to ensure that the window caulking is properly installed. Caulking is the best way to protect your home from insects, humidity, and other outside elements.

In this article, we shall discuss how to apply proper caulking for your windows in Mississauga to protect the structure of your home.

Guide to Window Caulking

What Is Window Caulking and What Does It Do? Is caulking windows really beneficial? And, what exactly is window caulking?

Caulking is composed of malleable silicone and is used to fill the space between the window and the edge of the wall. Due to its design, it contracts or expands after its application and can result in bubbles or holes over time, which can create air leakage and allow insects to enter your home.

However, fixing window caulking is one of the simplest DIY home repairs for any homeowner and in most cases, will not require the help of a windows expert.

For those who have recently had replacement windows installed, there is a very good chance that window caulking is covered under the warranty. Most windows companies will cover caulking for the extent of the warranty; however, some only cover it for 1-2 years. Always check your warranty to see if the caulking is indeed covered under their warranty, as it should be free of charge for any repairs.  

Keep in mind though that you should wait at least three weeks after the installation process to allow the caulking to dry and settle before making any repairs. Moreover, you should inspect the window frame edges a few times in the first month after window replacement for missing or excessive caulking on either side of the window.

What to Look for in Window Caulking

  • Make sure that the window caulking is consistent throughout all of your windows. Check to see if it has fully been filled in every space, as holes can allow moisture, air, and insects to infiltrate your home. Insects will often nest around the window frame, so be sure to inspect for even the tiniest holes in the window caulking.
  • As your window caulking is settling, it may bubble around the bottom or edges of your window. Due to the settling process, the insulation foam could also bubble and get inside of the window caulking. This can typically be fixed under the initial warranty.
  • As time passes, window caulking tends to separate from the window materials, thus creating more holes.
  • Caulking may also stick to the other window materials, which can cause it to become discolored.

A professional and reliable window installer will take the time to ensure that the window caulking is properly applied, thus tightly sealing the space between the wall and window frame. Moreover, they will make sure that the caulking is evenly applied to enhance the aesthetic appeal of your home in addition to giving your windows a cleaned and polished look.

If you have any further concerns about window caulking, feel free to contact Direct Pro Windows and Doors. We can advise you on whether you need professional help to fix your window caulking. Call us today for a free quote on replacement windows.