windowGood window caulking is really important to prevent the infiltration of air and moisture, especially around window openings and doors of your property.

The heat losses are enormous if your caulking is not in good condition, if water enters and seeks into the window framing or the wood can bend and cause problems with your windows. This may deteriorate your windows faster than expected.

If you proceed with the replacement of your windows, Docteur Calfeutrage, also recommends that you always remove and redo the caulking surrounding your windows if it is in poor condition.