Caulking doors and windows prevents against :
  • Heat loss
  • Mold
  • The proliferation of bacteria
  • Infiltration of water / air / insects
  • Fogging within the windows glass

Thus, your construction materials will remain in better condition, the quality of air in your home will be of better and finally, the caulking will allow you to save on your heating cost $$.

Actually, according to the Canada Mortgage and Housing Corporation (CMHC), the caulking of windows and doors is an investment that is recovered in heating costs in a period of approximately 7years.

The early warning signs that your caulking should be done
  • When there is no caulking on the house (we often find homes without it, but nevertheless, it is essential)
  • When caulking is dry, cracked or removed
  • When there is infiltration of water / air / insects
  • When there is condensation within the windows, the caulking can be also be due for repair

What causes your sealant joints to deteriorate with time?
  • Rain and sun
  • Freezing and thawing
  • Pollution
  • Wind
  • Quality of sealant

How to locate an infiltration of air?
  • a simple way is to lite a candle near all the places from which there is possibility to have an infiltration. Since the flame is very sensitive to the current of air, it will easily jitter where there is air infiltration.


1. Removing the old sealant

We must always, without any exception, remove the old sealants prior to making the new caulking. If the latter was not removed, the caulking could then unstick or crack more quickly. Therefore to perform a good removal, we use a professional tool named Multi Master Turbo 1 from the company Fein. Thanks to it, we are able to remove all the old sealer, regardless of its condition.

2. Removing residues left from the old sealant and properly cleaning

This step is simple, but yet essential. In fact, residues from the old caulking could prevent the new from well bonding or premature cracking with time. Therefore, with a simple brush and a cloth, we clean up the area to prepare for the following steps.

3. Fill in the gaps between the building and the doors and windows

When the spaces are too large between the building and the doors and windows, it must be filled by using backer rods to accommodate the application of the sealant. This step will allow better control the depth of the joints and give a better sustainability. It is also used to isolate to an intensity of R8.

4. Application of the sealant to the joints

We apply ajoint of sealant of perfect width in order to well cover the space between the structure of the building and your doors and windows. We then apply a specialized soap diluted with water to ensure that the joint is more flexible and a very smooth. You will find the information on our products used here: (Put the link up to products used) The work done is guaranteed 15 years.

5. Cleaning of the surrounding property area

Before leaving, we make sure that the area is well cleaned. In addition, we collect the old caulking in order to recycle them. We treat your home as if it was our own.