Mold In Attic After New Roof

Inspection of attic revealed moderate mold growth throughout significant areas of attic sheathing.

Mold in attic after new roof.

Attic mold left unchecked can grow and lead to structural deterioration of attic sheathing and roof structural elements. Old roof was 2 layers of asphalt shingles. Systemic growth occurs when the roof leak causes enough moisture buildup in the attic to cause mold growth throughout the entire area. Mold growth in an attic comes as a consequence of excess moisture.

I had a new asphalt shingle certainteed tl roof and ridge vent put on 1 5 yrs ago and now i have a layer of white grey mold covering the wood sheathing all over the attic ceiling. Even in this case in our opinion the reasons to remove and replace roof sheathing and framing would normally be based on the condition of the roof framing and sheathing not on the. There were soffit vents and gable vents. Elevated moisture content was noted in few areas of gable sheathing where insulation has contacted sheathing.

If your roof leaks or any attic windows leak you ve got moisture in your attic and probably need to consider attic mold removal. Roof leaks cause two types of mold growth. Many of us think the opposite and seal all of the attic vents or even insulate the roof decking assuming it will lower our heating bill. The experienced technicians will inspect your entire property for mold assess the mold damage contain the mold growth remove the spores deodorize the premises and clean up and restore the affected area.

What does attic mold growth from a roof leak typically look like. The 1st layer was 30 years old and the 2nd layer was 10 years old. At this time the mold growth has not lead to significant structural damage of the underlying materials. Even if your roof and windows don t leak though humidity in the attic can lead to the growth of mold.

In this case the moisture buildup is indirect the roof leak only affects a small area but the dampness in the air causes. Mold in attic is fairly common because attics are often damp. If there is a leak in the roof plumbing or windows the mold will reappear if the water is. Unfortunately by sealing the vents or tacking insulation to the underside of the roof we create ideal environment for attic mold to grow by keeping moist warm air trapped inside.

To prevent future mold growth remove the source of moisture causing it. Prevent future mold growth. 2 roof leak mold remediation it is recommended that you hire professional mold remediation services when dealing with roof leak mold. When a roof was replaced and the roofing contractor changed the ventilation dynamics or when new attic insulation has been installed.