Author name: Jay Werdesheim

Jay has over 20+ years of experience in mold remediation and attic projects. Prior to starting Attic Doc, he led large teams for some of the nation's biggest and most reputable attic mold companies

Raindrops on a window overlooking residential homes during rainy weather

Why Does My House Smell Musty When It Rains? Your Attic or Crawl Space Could Be the Culprit

After long stretches of rain, we often get calls from customers wondering why their homes smell musty all of a sudden. It’s tempting to simply blame the weather. After all, rain does change the smell outside, raises humidity, and makes everything feel a little damp. In this region, we definitely get our fair share of

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Technician removing a bathroom exhaust vent cover from a tiled wall

Bathroom Fans Venting Into the Attic: Why This Common Mistake Causes Big Problems

The bathroom exhaust fan exists for one reason: to remove warm, humid air from the house. However, have you thought about what happens if that air doesn’t quite make it outside the home? Something every homeowner should be aware of is that bathroom fans can sometimes be improperly vented into the attic instead of outdoors.

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Spray foam insulation installed on attic roof decking and wall cavities with exposed framing and HVAC ductwork in an unfinished attic.

Guide to Choosing the Right Attic Ventilation for Your Roof & Climate

When homeowners come to us at Attic Doctor asking about attic ventilation, they’re often looking for a straightforward answer. Should they add more vents? Upgrade to powered ventilation? Seal the attic entirely? The reality is that attic ventilation is one of those home systems that sounds quite simple until you start dissecting it. What we

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Worker installing rolled fiberglass insulation in a residential attic to improve home energy efficiency and ventilation.

Debunking Attic Myths: What Homeowners Always Get Wrong

A lot of the issues we find inside attics across the Seattle area are not random. At Attic Doctor, we spot noticeable patterns. Oftentimes, the same assumptions, quick fixes, and well-intentioned upgrades don’t quite achieve what people hoped they would. Most homeowners aren’t ignoring their attics. They are honestly trying to improve them.  That’s what

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Two people wearing warm socks sit near a heater, illustrating how cold floors and poor insulation can impact home comfort and energy efficiency.

How Crawl Space Conditions Can Influence Your Flooring Comfort & Energy Bills

There’s a moment we repeatedly experience while touring a potential job. The owner, usually standing in their socks, sometimes in mid-conversation, pauses and says something like, “This floor always feels cold.” We immediately know the problem. The issue is the crawl space.  We get it. Out of sight, out of mind. Most people assume whatever

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hand gripping the last rung on a ladder leading to an open attic

DIY Inspection Checklist: When to Call in the Pros vs. When It’s Safe to DIY

DIY inspections have become extremely popular over the last few years. Homeowners especially think they can manage a quick attic or crawl space check and work on fixing a few things here and there. Sounds simple enough, right? Grab a flashlight, take a look around, and see if there is anything that needs to be

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a technician spraying spray foam in an attic.

What Happens When You Fully Seal Your Attic with Spray Foam?

Sealing your attic with spray foam is often marketed as the ultimate upgrade – you lower energy bills, experience improved comfort, and maintain a tightly controlled indoor environment. And, more often than not, it can deliver on those promises. However, here’s where there are challenges. Manufacturers and installers often suggest failure rates are usually extremely

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