Water damage remediation – McAvoy

Homeowners in McAvoy experience water damage on a regular basis. Whether you’ve suffered from a natural disaster or a localized catastrophe such as a water line breakage, Critical Control is standing by to respond 24/7.

The most common cause of water damage is when water gets into a structure or residence by way of a flood, storm or burst pipes. Sometimes, the damage is obvious and apparent. Sometimes, the damage is hidden or not reported.

It’s more difficult than simply drying the interior to fix water damage. Modern professional water damage remediation techniques, such as Critical Control, can often minimize damage that otherwise would require a complete structural replacement.

Water Damage Restoration Guidelines are readily available for your reference. Call an Professional

Many times, building or home owners attempt to address water damage using DIY solutions available on the internet. This isn’t a good idea. There are guidelines for dealing water damage that call on the tools and skills of experts. These guidelines are found in the IICRC Standard Reference Guide, or Professional Water Damage Restoration book. This guide is created because of the necessity of professional standardisation of situations that involve water destruction to buildings and homes as well as the risk they create.

The IICRC guidelines assist restoration experts like Critical Control to evaluate the kind and severity of the damages on every project.

There are really important reasons that water damage professionals need to adhere to these guidelines. In certain situations there are situations where an Indoor Environmental Professional (IEP) is necessary. An IEP is an expert who has the experience and knowledge to examine the condition of a place take samples, perform laboratory tests, and provide us with the type of water damage.

This is especially important in cases where the building’s inhabitants are in danger or have concerns about contamination.

Water damage according to categorizes and classes


Restoration projects for water damage are classified by category and class, based on the degree of flooding of water.

The water that entered the structure was classified according to its level of contamination. The first category is water that is clean, such as a tub or sink or burst water supply.

Category 2 water has high levels of contaminants and could cause illness if it is consumed or in contact with. It could include sources that might not appear to be an issue, like the discharge from washing machines or toilet overflows.

Water in Category 3 can be considered to be extremely polluted. It could be contaminated by pathogenic, toxic, or other dangerous substances. Most often, this is due to contamination from the backflow of toilets from the toilet trap, seawater, water flooding from rivers and streams, or any other source of water that comes from the exterior of the building. This water can be contaminated by pesticides, heavy metals or harmful substances.


The IICRC has also established classes to follow when determining the degree of water intrusion into your property. This system basically sets guidelines for the saturation of the home or building.

The lowest degree of absorption by water and the highest amount of water is classified as Class 1. This is where the water is in contact with around 5% or less with building materials which absorb water. This is usually the case that the majority of the building substances affected by water have low evaporation. This means they don’t soak up and retain water. Concrete, finished/coated wood, plaster , or masonry.

Class 2 refers to absorption of water and intrusion. It means that anywhere between 5 and 40% of the combined ceiling, floor and wall is constructed from low-evaporation substances like wood, concrete, plaster or the masonry.

The porous materials like carpet, insulation and fiberboard, that make up the class 3 make up around 40 percent of wall, floor and ceiling materials, with about 40% in class 3. and also where other materials that do not absorb water like plaster or concrete have not been adversely affected.

Class 4 refers to the fact that water is stuck in materials that do not readily absorb water, such as plaster, wood, concrete and masonry. This calls for special drying techniques and longer drying time.

How Drying a Water Damaged Home or Building Works


Three ways to remove water from buildings are physical extraction, dehumidification, and the process of evaporation. The elimination of water that is liquid is at least 500 times more effective than merely making do with dehumidifiers and air movers. The faster the structure can dry, the more efficient. The extraction method and the dehumidification process will be affected by the amount of much material is being removed.

Water damage experts employ a variety of extraction methods. We employ a range of tools including subsurface extraction tools and self-propelled tools.

Forcible Evaporation

Once all water has been removed, any remaining moisture is dried using high-velocity airmovers.

Submerged objects absorb moisture and water when it’s moistened. In the process, the material becomes dampened or wet.

The level of saturation is described as the point where it is impossible to hold any additional moisture. The greater the humidity, the closer the air is to being saturated.

In the evaporation process the water molecules leap from a liquid state to a gaseous state. This process is known as evaporation.

This means that the object has stopped absorbing moisture from the air. This is called the saturation point. When saturation is reached, drying begins.

High-efficiency air movers dry objects on both sides in the evaporation phase. They produce strong airflow that is controlled by a filtering system.

Air mover can move 10 to 20 times more air than a fan , or an ordinary fan.

The item is dried using airmovers around 10 times faster that in natural conditions in which no air mover was employed.

Airflows with high velocity removes the moisture from the surface and absorbs the water pulled out by the airflow.

Utilizing Heat to Aid The Drying Process

A key component in any water damage restoration work is heat. We use a variety of heaters to dry out materials that have been damaged by water.

Electric Heating Equipment: These heaters can be used to dry tasks which require multiple sources of heat. They are available in several different wattages, allowing you to run multiple heaters simultaneously.

You can also reduce or turn off the electric heater while the job is being completed, but without impacting other heaters. To increase efficiency and reduce your energy bills, you can adjust the wattage of a heater, while also increasing its capacity.

Electric heaters are a common feature in restoration projects since they emit virtually zero emissions and consume very little water. They require longer to heat up and require longer drying time.

Hydronic Bioler (TES): Hydronic boilers are also very efficient at quickly heating up, while still producing very little emissions. They can run on propane or natural gas.

Hydronic boilers differ from electric heat in the sense that they don’t utilize forced-air for distribution of heat, so it can be challenging to evenly heat an space with these kinds of heaters. They are also able for dry work that does not require walls or ceilings to be able to stand in their place.

Hydronic boilers are often employed when there isn’t enough electrical power to power electric heaters. They are capable of producing radiant heat and can keep your drying space warm without the requirement of an electric source.


We employ low Grain Refrigerant Dehumidifiers (LGR) to dry buildings as well as houses that have suffered water damage.

The LGR Home Dehumidifier can remove 170 pints of water from a damp structure that has been severely damaged by water damage every all day, every hour of the day.

The dehumidifier at home is able to remove water from the air in the same manner it does an LGR Refrigerant Dehumidifier. It will also remove the 99 percent or more of the mold spores that are airborne through the elimination of condensation.

Repairing Wood Floor Water Damage

It is crucial to get rid of the hardwood floors that have been damaged by water to allow repairs to be made starting from the subflooring.

The subflooring has to be removed and repaired prior to. The damaged hardwood boards must be sanded or replaced. In order to ensure a uniform appearance, all floors should be sanded, then restored after the repairs have been completed.

Water Damage to Carpeting

If you have experienced flooding in your house it could be a stressful and costly experience. Even if the water has been removed from the affected region immediately, there’s an opportunity that you’ll need to replace your flooring eventually.

It would be devastating to discover that your home isn’t in the best state after having spent so much time and money to restore it.

It is vital to identify the extent of the damage as fast as possible. First thing to do is determine if the affected area needs to be replaced. It is possible to clean the carpet and use it after drying. This will eliminate any worries about the growth of mildew or lingering smells.

Salvaging Carpet After a Water Damage Event

If the damage from water is severe there is a chance that you will have noticeable staining on your carpet. In some cases the only solution to eliminate these stains is to replace the flooring. An odor that is persistent and strong may also be the reason to replace your carpeting. If it is then you may have to replace the padding and carpet.

Check to see if the flooring can be dried professionally before you decide whether to change it. Professionals will be able to assist you in determining how severe the damages were. We will be able to evaluate whether or not your carpet needs to be replaced or can be salvaged. If the carpet you have is damaged, a few drying methods could further harm it.

The main factors that will determine whether or not the carpet and padding need to be replaced are:

Are your carpets professionally dried, cleaned, and cleaned?

If the padding beneath your carpet is also damaged, it can impact the length of time your carpet will remain clean. Although your carpet may have dried quickly, mildew growth can still occur in the padding beneath if it is not dried.

The most secure way to make sure that your carpet is restored and disinfected after an event of flooding is to engage an expert carpet cleaning service. After the company completes their job, you’ll be able to make a more informed decision about the state of your carpet and determine whether or not to change it.

Drywall that has been damaged by water

The drywall repair procedure varies based on the extent of damage. Repairing water damage could be as simple as removing a portion of drywall, cleaning the area, and then putting it back.

On the other side of the coin severe damage might necessitate whole wall replacement, including the wall studs as well as fiberglass insulation.

The spores of mold can be seen in drywall damaged by water that is hard to get rid of. Most of the time the drywall will need to be replaced. We employ moisture testing instruments to assess the extent of the moisture. This helps us identify the areas that are damaged and limit the costs to areas that need to be repaired.

Water also causes structural damage by causing the wood material to expand and shrink. Once the wood is moistened with water, it’s much more difficult to break. If the water is left to sit for a long period of time, it could cause a significant amount of rot in the wood that can make it break easily.


In order to counteract this issue, it’s important to homeowners and property owners to take care of structural damage caused by the effects of moisture on their properties immediately following the water or flood incident.

Water Damage in the Foundation

Water damage to a house’s foundation can be caused by a number of reasons. Although not all water issues result in structural damage, it’s critical to repair foundational problems in the quickest time possible to avoid potential structural damage.

Water damage to the foundation can result in a myriad of problems depending on how it’s dealt with. It can lead to serious structural damage if not taken care of promptly.


Roof Water Damage

Damage to the roof can result from natural disasters as well as foundation water damage. Along with the possibility of roof leaks, roof damage can also cause problems with the walls or foundation of a home or building.

Leaking roofs are costly and may have significant drawbacks. A leak in the roof can cause mildew and mold to grow, which can be deadly. A leaky roof can harm the roof truss system and cause structural damage to the roof.

If you don’t address the leaks in your ceiling promptly the risk is that the rafters to decay and then soften. Electrical problems are also common when it comes to roof water damage which can cause an electrical fire. All of these are excellent reasons to have roof water damage fixed quickly following a flood or other damage that is unexpected.

HVAC Water Damage

If your HVAC system begins to fail or brand new equipment is found to be defective, it could cause structural damage to your home. Without HVAC it is opening the interior of your house or business to all kinds of problems. It can lead to serious health issues.

Damage to Pipes from Water

If you’re suffering from pipe water damage, it is likely to be from a pipe that has burst in your home. When you’ve identified a leak, it is essential to contact a professional to stop the water from causing structural damage.

A ruptured pipe can result in severe damage. The water could enter your home through broken pipes, causing severe damage. This could lead to structural damage.

If you spot damaged water pipes, shut off the water supply.

What is the cost of the restoration of water damages?

Water damage restoration cost per square foot

Based on the square foot, water damage repairs and cleanup expenses differ. National Flood Services has the below pricing breakdown for each square foot:

Will Water Damage Be Covered By Homeowner’s Insurance?

If the cause was accidental and sudden, homeowners insurance policies generally cover it. The Insurance Information Institute states that homeowners insurance can provide for the repair or replacement of damaged windows however, it does not cover damage due to negligence.

Neglect can be described as damage to a surface or an object that is caused by the weather, lack of maintenance or general deterioration. The Insurance Information Institute in the United States states that homeowners insurance does not cover damage caused by neglect.

A homeowners policy would not cover water damage due to flooding. Instead, a flood insurance policy is necessary. In some areas the flood policies are demanded by mortgage companies. Flooding can happen due to floods, storms, overflowing bodies of water or the overflowing or surge of bodies like rivers, lakes, streams and oceans.