Expect caulking around window frames to last about 5 years depending on weather conditions. “You’re going to notice when the caulk gets exposed to the sun over time.

A: It is true that some junctions between metal and wood should not be caulked. Over windows, for example, there shouldn’t be caulk between the metal flashing and the window frame.

Walk around the house paying close attention to doors and windows. Around the doors, lay a bead of caulking around the perimeter of the door, in between the molding and the siding (or stucco).

We found that Sashco Big Stretch Latex Caulk, with its ability to cover wider gaps without cracking and a white finish that closely matches the color of baseboards, to be the best all-around option.

I purchased a squeezable tube of white silicone caulk, which costs around $5, at my local home goods store. I also picked up a caulking finishing tool, a plastic scraper, and some painters tape ...

And while there are several ways to seal any drafty windows in your home, the best approach requires a two-pronged attack: caulking around the outside of the window and weather stripping the inside.

Dear Jim: It seems to be drafty in my home whenever it is windy outdoors. I have noticed some caulk around the windows is dry and hard. Where should I check for areas to caulk and what is the best ...

Inside, caulk around window trim. Apply when humidity is low and it's above 45° F. Weather stripping helps with air leaks around sashes and should be applied to clean, dry surfaces when the ...