Tag Archives: real estate

The Four Letter Word that Frightens Realtors!

As a realtor you know how challenging it is to list a house and then try to find the right buyer for the client. So many things can show up during a home inspection that your client may become discouraged due to past flooding, ice dams, roof leaks, or a pipe that froze. Water intruded throughout some of these areas that now may have suspect mold growth.  Yes ‘mold’ that dirty four letter word that can frighten a buyer away!

 

Mold growth and contamination can cause damage to a house or building if not dealt with properly. There are people who are very sensitive to mold fungi and have allergic reactions, sinus infections, even respiratory problems. People with asthma in general struggle with air quality issues. Did you know that the EPA says, “We spend approximately 90 percent of our time indoors”!

 

Before listing a house it is important to ask questions about past flooding, roof leaks, ice dams, pipes from bathrooms or kitchens bursting etc.  How long did the water leak occur? Was water standing for more than 48hours or less? The best time to dry out excess water problems is within the 48  hour period. After a few days this is usually when mold growth tends to occur.  Do you see dried water stains or stains that are suspect for mold such as in the basement, attic, ceilings, walls, etc. Repairing the source of the problem of moisture and dampness is important to control mold growth from occurring.

 

What about those musty odors? Does the crawlspace or basement have a dirt floor? Has the source of the leak been repaired properly? Is the insulation drooping to the floor of the crawlspace because of excess moisture? Are dehumidifier(s) properly operating when needed? Controlling excess relative humidity is important to help mold growth from spreading. Excess Relative Humidity over 60% R.H. can fuel moisture for mold growth. It is important to install the right size dehumidifiers for the basement or crawlspace. Add quality grade vapor barrier sheeting to the entire dirt floor areas. Replace any drooping or excess moist fiberglass insulation; and of course clean and treat the mold where and if necessary.

 

The good news is that there are solutions to mold growth and contamination. Removal of mold physically  such as wallboard, contents, carpets, furniture, wet or damp insulation, etc. Clean and treat affected areas professionally from a trained and certified (current certifications) company to remediate the mold. You may want to have the person selling their house to consider a mold inspection and moisture assessment before they list the house. Home inspectors usually do the structural aspect of the house. (Beware of labs pushing untrained home inspectors to conduct mold inspections and testing!) Hire an independent professional who is trained, certified and experienced company who does not remediate mold to offer an objective viewpoint for your project.  I emphasize trained and certified because there is no federal state regulations in Massachusetts and other the New England states. Very few states require licensing for mold assessments and removal.

 

Andy Provitola -CMC

Environmental Resources LLC

www.airenvironments.com

781-248-9975

 

Excess Moisture Relative Humidity in Basements-Crawlspaces

This time of year in the summer months causes concerns for musty odors, excess moisture and mold growth on the surfaces.  What’s that smell? These complaints are often called into my office and I ask a few questions such as: Have you been flooded due to the recent heavy rains last spring or prior years. How about roof leaks, pipe leaks, or ice dams? If water intruded into the building or house and flooding occurred, how effective was the cleaning, drying out process ? Did you get to the water early such as within 24 to 48 hours to help avoid potential mold growth problems?

If existing surfaces are spotted with mold spores because the areas were not cleaned out properly then the mold will not disappear! Mold spores can and will exacerbate with any excess moisture and excess relative humidity that will cause existing mold spores to travel and move around where new growth can occur. Excess relative humidity in a basement or crawlspace is like adding ‘gas onto the fire’ where spores will grow.

Conducting a thorough visual investigation of the musty odor or any source of water leak, excess moisture is very important.  Relative humidity (RH) should be less than 60% or lower to help to control moisture (30% to 50% (RH) is the best range). When (RH) is above 60% or more this is not good for your basement, crawlspace, or living/working space where mold and other contaminants can grow; even causing wood rot and decay to the structural support of the wood beams and joists. To control excess moisture and humidity it is important to install the proper dehumidification system. Too often homeowners and business owners do not have the proper size dehumidifier(s) installed because the square footage or cubic area is too large and the unit does not cover this amount of ambient space.

Crawlspaces and basements should have quality grade vapor barriers with minimal 6 Mil thickness or higher covering the entire dirt floor including part of the lower side walls or to the top. Quality grade dehumidification is recommended to help control moisture.  During the hot and humid months less moisture is probable when the outside vents of crawlspace are closed up. Climates are different throughout the country, the Northeast region is different from the Southeast and Southwest regions.

Insulate using foam pipe sleeves any copper pipes underneath the crawlspace or in the basement area. The cold water pipes usually condensate when excess humidity comes in contact with them. Insulate Well Tanks and Water Filter Tanks as well.

If chronic water leaks or water floods into the basement or crawlspace areas then quality grade sump pump(s) are recommended with vinyl covers over the top of recessed bucket. It is best in the ground and the bucket is deep enough to effectively pump and drain water. Add drainage around perimeter if necessary.  A professional can provide the proper assessment with the proper tools to help to determine such factors as relative humidity, temperature, air flows, moisture meters, Thermal Infrared Camera, etc.

006 007
Environmental Resources is here to help identify problem areas. Also we provide solutions with products and quality air purification with several pounds of carbon to fight odors.  We offer sampling if it is called upon. Call for a professional consultation of your home or business’ indoor air quality today.
Andy Provitola  CMC-Certified Microbial Consultant
Environmental Resources LLC
316 Washington Street
Norwell, MA 02061
781-248-9975

www.airenvironments.como my office

Real Estate and Mold Fungi Confusion-The New Mold Rush!

In the past several years many unqualified contractors have jumped on the ban wagon profession of mold remediation. I tend to call it the “Mold Rush!” Contractors who are unqualified may be taking advantage of naïve homeowners and business owners. Most people know a lot about a mold problem after they have experienced shelling out thousands of dollars and in some cases unnecessary costs!

Our philosophy and standard of care, is the mold cleaning and mold removal should be done properly, and the source of the water or moisture problem is corrected. If this does not take place then don’t waste your hard earned money! There are cases where the home inspectors exaggerate about a mold condition that may not be an excess mold condition at all! The buyers push the envelope for more money claiming ‘health purposes’ or added remediation that involves more cost. In most of these cases the buyers choose the money at the closing, and say, “they will have the work done”! (There are some legitimate cases). I do not recommend this route but do recommended getting 2 or 3 qualified competent estimates from professionally trained and certified companies. How will the work be conducted for the cleaning and removal, spelling out the details of the scope of work for the remediation project? Is there a scope of work from an independent third party consultant? (See guidelines in EPA ‘Mold and Commercial Buildings’, IICRC S 520 Mold Remediation and Cleaning Standards (Note: IICRC S500 this is for carpets. water damage and drying). There are other guidelines as well.

Ask the mold remedial companies for their current certifications and are they up to date (not something outdated 10 years ago. How long have they been in the mold business (not as a contractor but actual mold remedial experience). How do they conduct there procedures or scope of work? What kind of class training, field experience training did they take? Did they attend a qualified class or was it just an online gimmick? Do they conduct their own testing (against industry standards) which is a conflict of interest for all parties involved.

I have experienced cases in past several years where the buyer claimed, “excessive mold and health issues”, why they needed more money or demolition walls floors, ceilings, etc. and remediate entire basement or living space areas when it was not justifiable or necessary. The seller called us prior for an independent assessment the buyer chose to have assessment, but I warned the seller that the buyer should use an ‘independent party’ IEP to test and inspect so there would be no conflict of interest. A week later the seller called us only to be dismayed at looking at a $15,000.00 estimate which was far from what the actual cost was to remediate!

Homeowners do not need to get desperate to sell their home. (In one case the seller almost lowered the price $100K, $50K, down to $20 K!) Everything was properly cleaned and post inspection, mold testing was verified so there was no need to lower the price!). To be frank, this house could have been in the ‘Home and Garden’ magazine. The moral of this case is the buyer backed out looking for money and claiming health risks at first. The owner sold the house one month later. Do not be sold on fear tactics and get a second professional opinion if necessary. The problem can be treated and corrected by a competent certified trained professional. Mold is not uncommon due to the awareness of hurricanes, flooding, storms, etc. The mold removal company conducted their own testing which is against industry standards and in some states against the law. The confusion with mold remedial cleaning and testing is that there are no federal or state regulations, except for a few states. It is advisable to check references and not just online reviews that are written by some companies friends and relatives. Buyer and Seller Beware!

Andy Provitola CMC, IEP

Environmental Resources LLC
316 Washington Street
Norwell, MA 02061
www.airenvironments.com
781-248-9975