The Connector In Attic Is Leaking

Most people assume this is caused by a leaking roof but that might not be the source.

The connector in attic is leaking.

As you might expect when the caulk eventually fails a trickle of water will leak through and drip down through the ceiling below. The most common issues we find with overhead powerlines during home inspections are trees rubbing up against them and exposed connectors that present an immediate shock or electrocution hazard. If you have a finished attic you probably have kneewalls those short walls underneath sloped ceilings. Fixing this issue can be less costly than replacing a roof but it should be addressed as soon as possible.

In addition to making a mechanically sound connection between duct sections sheet metal screws mechanical fasteners nylon tie strips we use metal foil tape to complete the seal on connected metal duct sections. The easiest solution is to saw out the caulked joint removing about 1 in. Of pipe two cuts. Areas where leaks have.

Reconnect leaky duct sections photo at left. Many builders fail to properly seal these areas or if they do the fiberglass batts fall out of place. Attic condensation is due to humid air leaking or vented into the attic. Then either glue in a proper 3 in to 4 in.

Kneewalls can help create a finished attic space but they often create insulation and air leak vulnerabilities. Pvc coupling or insert a 3 in to 4 in.