Insulation Damp In Attic

The two most common types of insulation fiberglass batts and blown in cellulose loose fill are vulnerable to attic water damage in two specific ways.

Insulation damp in attic.

Box out light fixtures. Common causes of condensation in the attic. You may notice small black spots of mold forming on the insulation boxes and even the framework in your attic. The typical expected cause is water penetration from the exterior due to a defective roof covering.

A roof timbers within an attic can become damp from two sources. There are dozens of things that can cause condensation buildups in the attic one of which is a leaking roof. Coping with wet insulation 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. Loss of insulating value.

This condensation can form droplets of water and accumulate into the insulation below. If the problem is the result of water or moisture penetrating the foundation or floor slab there are many remedial actions which may help. Wet insulation no longer performs its primary function of inhibiting heat transfer. Even a small pin head sized hole can send gallons of water pouring into your attic over the course of a couple months.

Allowing moisture to build up inside your attic can lead to a wide range of problems later down the road. Large concentrations of this toxic black mold may cause allergies respiratory infections and other alignments. This means there is no engine circulating air through the vents. It is common for poorly vented and insulated attics to develop attic condensation.

Roof ventilation is a passive system. Unless you re using mineral wool insulation or your fixtures are rated safe for contact with any type of insulation don t allow the material to touch or cover recessed cans or lights from the floor below it s a fire hazard. The best solution for controlling moisture is at its source. Noticeable musky damp odor.

This accumulation can leak through the attic floor and into your living space. Saturated insulation typically loses at least 40 of its insulating r value. Look for water stains on the roof sheathing or damp or moldy spots on attic joists and existing insulation as a clue to where leaks might be. With our professional insulation crew we can quickly remove insulation if necessary and install new insulation to r 38 sarasota.

It can also cause mold to grow on roof sheathing trusses rafters and ceiling floor. Insulation plus of sarasota offers quality blown in insulation radiant barrier insulation and solar attic fans to keep your home cool and save on energy costs. A moist attic means moist insulation and moist insulation is less effective.