Is Attic Mold Dangerous
There are many types of mold some toxic and some not. That said, the mold might not be a health risk if it doesnt move into other areas and is contained in the attic. And, because warm air rises, mold spores that are confined to the attic is less likely to spread to other parts of your home.
But, regardless if the type of mold is toxic or not, theres no reason you should leave it there. Even non-toxic mold can cause health problems, most notably allergies and respiratory illnesses. So, while you shouldnt freak out immediately after you notice mold, its best to address this issue promptly.
Bathroom Kitchen And Dryer Vents
The vents need a way to get the hot and moist air out of the home. However, if they are blocked or are set up to escape to the attic, they will create condensation and moisture, which will cause mold growth. If you notice the air is not going where it is supposed to, contact a professional to check it out.
Bathroom vents discharging into the attic are the most common source of attic mold.
We Discovered Mold In Our Ac And Had An Ac Company Do A Full Duct Cleaning And Install Uv Lights In The Duct System We Had Found Mold On Our Clothes In Our Drawers And On Our Walls However They Were Barely Visible After The Duct Cleaning Was Completed I Went Upstairs Where We Usually Never Go And Looked At The Shower Ceiling To Find This I Smell An Off Smell In That Bathroom Upstairs Right Above The Bathtub And I Am Very Afraid That This Mold May Have Penetrated The Walls At This Point Can You Please Tell Me If This Is A Bigger Issue Than Just Mold Caused By High Humidity I Sprayed It With Concrobium And It Appears To Have Gotten Rid Of It For Now
Based on your description, this certainly sounds like humidity/condensation based mold growth. You need to lower the humidity levels in your home. In your climate , humidity reduction is typically accomplished by your air conditioner. If you dont have A/C, I highly recommend adding it to your home. If you already have air conditioning installed, the unit is either undersized or failing to strip the humidity from the air. Higher a competent HVAC contractor to evaluate your system. Duct cleaning and UV lights are not a long term answer. Those should not be necessary. I recommend hiring a different contractor to evaluate the system. If the system is properly sized and installed correctly, it should have no problem preventing mold growth in your home.
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Hello We Have Black Mould On The Wooden Framework Of The Bedroom Window Which Has Been There For Over A Year I Have Used Ronseal Mould Killer On It But The Mould Path Is Still There Are These Harmful In Terms Of Emitting Mould Spores Or Are They Just Stains/patches
Mold growth often leaves behind stains in the underlying material. This is due to the pigment produced by the hyphae as it grows into the wood. Assuming youve thoroughly cleaned the wood, this staining is harmless and merely an aesthetic nuisance. Removing the staining requires sanding or heavy chemical usage, both of which will harm the finish of the wood. I only recommend trying to remove the staining if you plan on refinishing or repainting the piece of wood.
Mold On The Ceiling From A Roof Leak
Condensation is the most common cause of mold growth in an attic, but when it expands to your homes ceilings, the best choice you can make is to get residential roof repair. The main problem is that when water gets into places where it doesnt belong, like your attic, its tough to get it out and that damp environment is the perfect breeding ground for mold.
The most common signs of mold on the ceiling stemming from a roof leak include:
- Brown or yellow discoloration
- Circular patterns in the mold growth
- Mold growth is limited to certain areas and appears in patches
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Signs Of Mold From Water Leak
Signs of mold from water leak include visible mold, usually black or gray in color, either patchy or streaky, and the mold from water leak usually looks slimy. You may also notice peeling paint, water stains on walls or ceilings, buckled drywall or buckled shelves under your kitchen or bathroom sinks, and a musty smell. While you can probably determine for yourself that you have a problem with water damage mold, its hard to determine what type of mold youre dealing with, which makes it hard to know exactly what health risks youre facing or the best way to clean it up.
This basement was flooded, and the water eventually caused mold to grow. The house was uninhabitable until the mold was removed.
Does Water Damage Always Lead To Mold
Does Water Damage Always Cause Mold? If the home is not completely dry within approximately 24 hours, mold will begin to grow. It doesnt matter if its summer or winter, youll begin to get mold. Its almost a guarantee that you will get mold in some capacity unless your water damage is extremely minimal.
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How To Recognize Mold In Your Attic
Check your attic once every six months or at least on an annual basis. That way, youll find the mold early and deal with it before it becomes serious. If you suspect you have mold in your attic, here are some telltale signs:
- Your Attic Feels Stuffy When an attic is adequately ventilated, the air should be pleasant and not excessively hot. A stuffy attic thats hard to breathe in indicates poor ventilation, which is the leading cause of mold growth.
- The Attic Smells Like Mildew If your attic smells musty or stale, you have a moisture problem.
- Black Stains on Attic Wood If you find any black discoloration on the wood surfaces in your attic, you might have a serious black mold problem.
- Wet Insulation This is a sign that your attic will soon develop a mold problem. Furthermore, damp insulation in the attic also presents an issue on its own since it loses many insulating properties and characteristics.
- Water and condensation around fans, lights, or smoke alarms If you notice any of these issues, you dont even have to go up to your attic to check. You can be sure that its suffering from excessive moisture.
Roof Leaks And Mold: How Slow Water Damage Can Build Up
Steve VanDenBerg Blog
You cant imagine a small drop of water causing any harm, can you? But what about thousands of water drops? If it finds a way into your home, water will easily penetrate all the porous materials in the property and may cause severe structural damage and mold growth long before you become aware of the problem. So, even a very small leak can turn out to be critical for your entire household especially when it comes to a leaking roof.
The majority of people think that a leaky roof is just a structural problem, but in fact it poses a number of safety and health risks as well. Constant water intrusion will slowly but steadily work its way down from the attic area to the foundation of a property, compromising the structural integrity of the house, posing a fire threat from shorted wires, and resulting in rapid mold growth .
To prevent such slow but devastating water damage, you need to address roof leaks without delay. If you fail to take quick and efficient measures at the first signs of roof damage, you will have to deal not only with costly roof repairs, but also with mold remediation and other water damage restoration issues. On top of it, your homeowners insurance will most likely not cover the cost of the repairs.
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Limit Your Exposure To Mold
Its important to limit your exposure to mold and mold spores. Keep them out of your eyes and try not to inhale any.
- Wear a mask or an N-95 respirator to avoid inhaling mold.
- Wear gloves that extend to the middle of your forearm. If youre just using water and a mild detergent, household rubber gloves work fine.
- Wear goggles that dont have ventilation holes to avoid getting mold or spores in your eyes.
How Long Does It Take For Mold To Grow Because Of A Leaking Roof
Any roof leak can lead to mold growth after just a few days, especially if your attic is poorly vented. Mold spores are in the air everywhere, but in order for them to take hold, the right conditions have to be present. Those conditions include moisture and food and mold thrives on any organic matter, including wood. As soon as water begins to stagnate, mold spores latch on to the damp area and start growing.
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I Gutted And Remodeled Our Bathroom And Ended Up Attaching A Layer Of Green Board To The Sheetrock That Was On The Ceiling I Did Not Want To Disturb The 14 Inches Of Blown In Insulation That Was In The Attic Over The Bathroom Now 23 Months Later We Are Getting A Mildew Odor In The Room Can A Double Layer Of Sheetrock Over A Tub Cause Mildew/mold To Grow Between Them
Its highly unlikely mold would grow in between the two layers of sheetrock. If condensation were to occur, it would appear on the surface closest to the warm, humid air . Must odors are common in bathrooms with insufficient ventilation. I recommend installing a Panasonic WhisperGreen or wiring an automated timer switch to your existing fan.
Water In The Foundation
Look out for a build-up of water around your homes base. This can lead to foundational problems for your home if there is a lot of water. At your homes foundation, gathering rainwater can be prevented by sloping your yard outwards from your foundation. In the same line of thought, damp basements are another culprit. Usually, there is no good ventilation in basements. This is an indication that basements could contain higher humidity or moisture amounts compared to other rooms in the home. Also, basements are often colder which means more condensation occurs which leads to humidity and basement.
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Honest Abe’s Home Services To The Rescue
A mold infestation in the home is scary, especially if you suddenly find it and arent sure what type of mold it is. If this ever happens, call Honest Abes Home Services to take a look at the problem. We can determine which type of mold is growing, if you should leave your home, and how best to get rid of the problem.
Read some of our reviews to see why other people love us.
Because mold only needs a few ingredients to grow, you should check regularly for it. If you do find mold in your home, give Honest Abes Home Services a call at 623-4116 to get rid of it ASAP.
Health Effects Of Mold Exposure
- Asthma attacks airways become swollen and the muscles around the airways contract
- Sneezing and/or runny nose
- Acute respiratory issues commonly defined as COPD
- Acute bronchitis bronchial tubes become inflamed causing a shortness of breath
- Eye irritation membranes around the whites of the eyes become inflamed
- Eczema itchy, dry patches of skin that usually appear on the hands, neck, face, and legs
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How To Avoid Mold After A Roof Leak
If your commercial building in Manhattan, New York, has experienced a leak or other water or plumbing issue, taking too long to respond or clean it up increases the chance that your building will develop black mold. Prompt water mitigation and clean-up can ensure that mold does not have a chance to grow and can save you time and money.
Use these steps to avoid mold growth after a leakage in your roof or ceiling.
Stop the Leakage Finding the source of the leak and stopping it as soon as possible will help reduce the risk of significant water damage and, in turn, mold growth. Mold thrives in moisture, so the quicker you can stop water from getting into the building, the better off you will be. A roof leak can be caused by:
Missing shingles Clogged gutters Cracked roof vents
Any of these issues can cause a roof or ceiling leak that can turn into black mold growth.
Once you find the leak and inspect the damage, you may need to . Specialists can perform a thorough inspection of the area and use special equipment to seal the leak and stop mold growth before it begins. Remediation is imperative within the first 24-48 hours to lessen the possibility of significant damage or mold growth.
Being proactive after any type of leakage will help you avoid the possibility of black mold or other mold growth in your commercial building.
Contact A Professional Contractor For Mold Clean
Its not advisable to take this problem lightly and not address it as soon as you notice it. The best way to get rid of attic mold is to contact a professional and experienced mold remediation company. Theyll know how to eliminate the mold and address any moisture and water leaks feeding it.
Fortunately, getting rid of attic mold doesnt usually call for extensive construction work. But if your roofs integrity is the leading cause of the attic mold problem, its best to have the roof assessed and replaced if necessary.
Your roofs poor condition and general wear and tear can significantly contribute to the spread of mold in your attic. Make sure to pick the right contractor and protect your home to keep your family is safe and healthy.
Attic mold is a common issue for many homeowners, but it doesnt have to affect your household. Call us today at 813-373-9088. Or fill out our online form, and well get back to you asap.
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A Tree Fell On My House Recently And When We Had Builder Go In The Attic To Do Repairs They Discovered Mold We Had The Whole Roof Replaced And Were Getting A Ventilation Fan Installed When The Mold People Came Out After The House Roof Was Replaced They Said The Mold Had Gotten Worse Some Say Its Because We Have A Lot Of Fish Tanks In The Basement And Heat Lamps For Pets On The Second Floor Others Say Its Cause The Roof Is Leaking Some Say Its Because Of A Leaky Pipe How Do I Find The Cause Is There A Company That Will Determine The Cause I Need To Find Out
Fish tanks can be a major contributor to mold growth. They add a large amount of moisture to the indoor environment. Due to the stack effect, this moisture migrates upward through a home, and eventually into the attic. The heat lamps are not a problem. If you plan on keeping the fish tanks, ensure you have continuous exhaust ventilation on the top floor of the home. This can be accomplished with a constant flow fan such as the Panasonic WhisperGreen.
These issues are often due to a combination of factors. In your case, the roof might be under ventilated as well. Often a single vent fan is not sufficient. I recommend verifying that the entire roof is well ventilated. Check out our page on attic ventilation.
Green Mold After Water Leaks
Green mold usually grows on spoiled food, but it can also develop in your home after water leaks. Nutrient-poor environments that are high in moisture can develop green mold.
The most common place where green mold grows after water leak is a basement. Green mold requires a temperature of at least 70 Fahrenheit to grow.
Health complications due to green mold exposure include:
- Sinus infections
- Difficulty breathing
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What Are The Signs That You Need To Clean Mold From Your Ceiling
When you notice a musty odor, its time for a mold inspection. Also, if there are visible traces of mold in your ceiling, clean it off immediately.
Otherwise, it may lead to health problems. Mold-related health problems range from skin allergies to mold-induced asthma.
Prolonged exposure is also hazardous to children and the elderly. If you detect mold, do something about it right away. We wrote about some homeowner-friendly solutions in cleaning mold below.
How Did It Get There
If you determined that mold is indeed present in your attic, you are probably wondering how it got there. A mold problem is always the result of a water problem. If you do not fix the root cause of the mold problem, all of your mold removal efforts will be for nothing because the mold will continue to come back again and again.
The most common way that mold begins growing is by warm, moist air in your home not being properly ventilated. Warm air rises and if it is not vented outside correctly, it will stick to your attic sheathing.
Once there is moisture present on your plywood in your attic, mold spores have all they need to begin to colonize and grow.
Your attic can also come into contact with moisture if you have a leaky roof or poor insulation. The key to mold grow is moisture so it is important to understand that any mold infestation is the result of a water problem.
Luckily, mold in your attic does not typically affect the air quality in your home as much as a mold infestation in your living area might. The real threat with mold is the potential for structural damage. Mold eats away at the organic materials, like those supplied by the plywood, and eventually it will deteriorate the building materials.
Mold rots and wears away roofing surfaces allowing the roof to sag, leak and eventually cave in. Mold is a very real threat to the integrity of your home. If you discover an infestation, it is vital that you address it immediately to avoid hazardous damages.
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