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Leaking vinyl windows

17K views 5 replies 4 participants last post by  jcorno  
The next test I'd do would be to block (tape) off the weep holes and then pour water into the tract to see if it leaks. The extrusion (frame) may be damaged. If that is the case then replacing the window is the only option.

It also could be just a caulking issue with that type of install. I know you said you re-caulked it but with what? Did you remove the existing first? When it's vinyl to brick a polyurethane based caulking such as Quad or Vulkem is all I'd use.

You need to do a little more of a fine tuned forensics on this then just shooting a hose at it from the ground.