Wet Insulation In Attic Ofcondo

Trapped moisture encourages corrosion of roofing fasteners and rusting of steel studs and wall ties which reduce wind uplift ratings.

Wet insulation in attic ofcondo.

For many years building codes have required high levels of attic insulation making attics less than hospitable places. People usually go into their attics for one of two reasons. If the fiberglass within your wall cavity or in your attic becomes wet from a leaky roof or burst pipe it will lose insulating effectiveness until the material dries out over time. Even if you must remove most or all of the.

Saturated insulation typically loses at least 40 of its insulating r value. While fiberglass is technically waterproof inside an enclosed attic the thick batt retains moisture which degrades its thermal resistance properties. If you discover wet cellulose insulation in your attic walls or crawlspace you have a few options for dealing with the problem. Wet insulation no longer performs its primary function of inhibiting heat transfer.

Top causes of attic moisture. Inadequate ventilation attics must be vented to allow moist warm air to escape. Let the insulation dry out. Wet insulation means trapped moisture that will slowly degrade the entire roofing system from the decking to the building itself.

Animal intruders such as bats or squirrels or water leaking through the top floor ceiling. Clothes dryers venting air to the attic rather than outside.