However, this isn’t always the case.

Where Not to Caulk Around Windows

Windows andwindow framesare designed with water in mind.

Rather than using caulk to seal up these spots, a new rubber gasket is likely the best option.

caulking around the windows

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This will allow the window to still move freely while maintaining a leak-free seal.

Weep Holes

Weep holes are intentionally placed holes that allow a window to shed moisture.

Doing so will lead to the window retaining moisture.

This trim is purely for visual purposes and caulking around it can actually cause the window to retain moisture.

This will quickly lead to water damage around and below the window.

Overtop of Old Caulk

New caulk should never be placed on old caulk.

Not only will the new caulk not properly seal the area, but it will also prematurely fail.

Never use caulk to fill large gaps left behind by poorly installed windows.

Instead, make several small passes, cleaning your rag or tool as you go.

A thumb release allows you to release the pressure on the tube at the end of the bead.

This will compromise the tube of caulk and you’ll have to use a new one.

Start small and cut off more if necessary.

Alcohol acts as both a lubricant and a thinning agent to create an ultra-smooth finish.

Additionally, some caulk isn’t even rated for moisture.

It’s paintable, highly water-resistant, creates a great seal, and holds up well to temperature fluctuations.

Stick to using siliconized latex caulk indoors, as it’s not rated for exterior use.

How to Choose the Right Caulk for Windows