Quigley Attic Mold Remediation Contractors

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Quigley Attic Mold Remediation Contractors

Specializing in Attic Mold Remediation for real estate transactions. Certified Microbial Mediation S Attic Mold Remediation services in Massachusetts

09/02/2026

Finding mold in your attic doesn’t necessarily mean mold was the first thing that went wrong.

Often, it’s the last visible sign in a chain of events.

Maybe insulation was added and airflow changed. Maybe soffit vents became blocked. Maybe a bathroom fan is sending moisture where it shouldn’t. Or maybe the ventilation system simply isn’t keeping up with the way the house functions today.

That’s why removing attic mold is only part of the job. You also want to understand what allowed it to grow in the first place.

At Quigley Mold Remediation, we look at the attic as part of the whole house — because getting rid of the mold is good. Keeping it from coming back is better.

08/24/2026

Your bathroom fan can vent outside — and still be vented wrong.

We sometimes find bathroom exhaust fans vented through the soffit. At first glance, that seems reasonable. The moist bathroom air is going outside, right?

The problem is that soffit vents are intake vents. They’re designed to draw outside air into the attic as part of the ventilation system.

So when a bathroom fan exhausts warm, moisture-filled air near a soffit vent, some of that moisture can be drawn right back into the attic.

And once warm, moist air reaches colder roof sheathing, you can have the conditions for condensation — and eventually mold growth.

Bathroom exhaust should be vented through the roof or gable end using an insulated exhaust pipe.

Getting moisture out of the bathroom is only half the job.

You also need to make sure it stays out of the attic.

Quigley Attic Mold
Boxborough, MA

08/20/2026

Should I install an attic fan to improve my attic ventilation?

Maybe.

It sounds logical: If moisture in an attic is a problem, moving more air through the attic should help.

But more ventilation isn't necessarily better ventilation.

A powered attic fan can move a LOT of air. If there isn't enough intake ventilation at the soffits to supply that air, the fan still has to get it from somewhere.

That can mean pulling air up from the living space below — including warm, moisture-filled air — or even pulling air down through the ridge vent instead of allowing the ventilation system to work as intended.

The goal isn't simply to move more air.

It's to have a properly balanced system, with enough intake and exhaust ventilation working together.

Before adding another fan, find out how the attic is already functioning.

Sometimes adding more isn't the solution.

Quigley Attic Mold
Boxborough, MA

08/14/2026

Can I just spray attic mold myself?

It’s a question we hear a lot.

The problem with the DIY approach is that the mold you see usually isn’t the real problem.

As Mike tells homeowners:

“You don’t have a mold problem. You have a water problem.”

Mold spores are everywhere. Give them the right temperature, something organic to grow on — like wood — and moisture, and they can become active.

So spraying what you can see without figuring out where that moisture is coming from doesn’t solve the problem.

It could be excess humidity entering the attic from the living space. A bathroom fan. Air leaks. Inadequate ventilation. Condensation. A roof leak. Ice dams. Often, it’s a combination of factors.

And please don’t reach for the bleach. Bleach is not recommended for porous materials such as attic sheathing, and introducing chlorine bleach into an enclosed attic creates its own concerns.

Good mold remediation starts by asking why the attic is getting wet.

Find the source. Fix the problem. Then remediate the mold.

Quigley Attic Mold
Boxborough, MA

08/06/2026

“The attic looked fine when we bought the house.”

It probably did.

One thing Mike often explains to homeowners is that a house works as a system. Change one part of that system, and you can unintentionally affect another.

Adding insulation is a good example. More insulation can improve energy efficiency, but it also changes the way heat and air move between your living space and attic. If the attic doesn’t have adequate ventilation, moisture can become trapped and condensation can develop on the roof sheathing.

Other home improvements can change the balance too.

So when mold shows up in an attic that was clean several years ago, one of the first questions to ask is:

What changed?

Attic mold isn’t just about removing what’s growing. It’s about understanding why the conditions changed enough for it to grow in the first place.

Quigley Attic Mold
Boxborough, MA

07/29/2026

You found mold in your attic. Now what?

First, don’t assume the worst.

Finding attic mold doesn’t automatically mean you need a new roof, new sheathing, or a major renovation. The important first step is figuring out what created the conditions that allowed mold to grow in the first place.

Moisture problems, inadequate ventilation, bathroom fans venting into the wrong place, missing baffles, or other attic conditions may all contribute.

The goal isn’t just to remove the mold. It’s to address the mold AND the conditions that allowed it to grow—without jumping straight to the biggest or most expensive solution.

Quigley Attic Mold
Attic mold remediation and practical solutions for Massachusetts homeowners.

07/22/2026

Those dark spots around your roofing nails don't always mean your roof is leaking.

One of the most common misconceptions we hear is:

"There must be a roof leak."

Often, there isn't.

During cold weather—or when humidity levels become excessive—warm, moist air can condense on the roofing nails inside your attic. That moisture drips onto the roof sheathing, creating the conditions mold needs to grow.

The good news?

Many attic mold problems are caused by moisture management issues, not failing shingles.

Every attic tells a story. The key is understanding what's causing the moisture before deciding how to fix it.

If you've been told your attic has mold, we're happy to explain what we're seeing and why.

07/13/2026

Summer humidity doesn't just make us uncomfortable—it can also create the perfect environment for attic mold.

One of the most common things we find this time of year is condensation forming on roofing nails. As that moisture drips onto the roof sheathing, mold spores already present in the air have the opportunity to grow.

The important thing to understand is this:

The mold isn't the problem. The moisture is.

Cleaning the mold without correcting the ventilation or moisture issue simply sets the stage for it to return.

If your home inspection mentioned attic mold—or you've noticed musty odors or staining—we're happy to explain what's happening and what actually needs to be corrected.

Serving homeowners throughout Central Massachusetts.

07/06/2026

Several days of rain and high humidity can create the perfect conditions for attic mold.

If you've noticed a musty odor or are concerned about what might be happening above your ceiling, it may not be a roof leak. Condensation caused by excess humidity is a very common cause of mold growth in attics.

At Quigley Attic Mold, we focus on identifying the source of the moisture—not just cleaning the mold.

If you have questions about your attic, we're happy to help.

07/02/2026

Many attic mold problems don't begin in the attic—they begin inside your home.

Your house often gives you clues long before mold becomes visible:

• Foggy windows in winter
• Rusty attic nails
• Bathroom mirrors that stay fogged long after a shower
• Musty odors
• Ice dams during the winter

These can all point to excess moisture that may be finding its way into your attic.

The good news? Catching moisture problems early is usually much easier—and less expensive—than waiting until mold has spread.

If you're buying, selling, or simply wondering what's happening above your ceiling, we're always happy to take a look.

— Mike Quigley
Quigley Attic Mold

Address

657 Hill Rd
Taunton, MA
01719

Website

https://quigleyatticmold.com/

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