Just realized how a tiny gap in sealant can RUIN a whole window job.

If you don't double-check your sealant lines, moisture gets in and causes BIG problems later.

3 comments

3 Comments

harris.julia29d agoMost Upvoted

What's the first sign you usually see when moisture starts getting in there? Just foggy glass or something worse?

amy_adams1329d ago

Spot foggy glass first, @harris.julia, then it's mold...

ericmason27d ago

But doesn't foggy glass mean the seal on the insulated unit itself is already broken? I usually notice condensation on the inside of the frame or a draft long before the glass gets foggy. Amys right that it leads to mold, but by the time you see fog between the panes, the damage is way started. A bad sealant job around the whole window frame lets water into the wall, which is a bigger fix than just the glass.