With the winter months coming, now is the best time to check to make sure you have the proper insulation and seal on your windows!
With Dow Great stuff window & door products it is a very simple and cost-effective way of adding extra insulation and making sure you have a proper air seal.
If your home was built prior to 2000 chances are all you would have right now is batt insulation stuffed into the gap. This at the time did serve the purpose but never really did give you a proper air seal.
Here is a good little video from our You Tube channel showing how to properly apply the spray foam.