Flooding damage repair – Guerneville

Homeowners in Guerneville experience water damage regularly. Whether you’ve suffered from a natural disaster or a localized catastrophe such as a fire suppression activation, Critical Control is standing by to respond 24/7.

The most common cause of water damage is when water gets into a structure or house through a storm, flood, or burst pipe. Sometimes the damage is evident and apparent. Sometimes, the damage is more subtle or unreported.

It’s more complex than just drying out the interior to fix water damage. With modern professional techniques for water damage remediation, often restorers like Critical Control can mitigate damage which, in the past, would have required complete structural replacement, that is to say, in the sense of demolish and rebuild.

Water Damage Restoration Guidelines Are In Place so call a Professional

A lot of times, property or home owners attempt to address water damage using DIY solutions that can be found online. This is not advisable. There are guidelines to deal with water damage , and they require the tools and skills of experts. These guidelines are available in the IICRC Standard Reference Guide, or Professional Water Damage Restoration book. This guide is required to ensure that there is a professional standardisation for instances involving water damage to houses or buildings, and the risk associated with it.

The IICRC guidelines aid restoration professionals like Critical Control to evaluate the kind and severity of the damage on each project.

There are a lot of reasons why professionals dealing with water damage need to follow these guidelines. There are certain situations that require the use of the services of an Indoor Environmental Professional (IEP). An IEP is a person with the knowledge and experience to analyze an area for contamination collect samples, perform lab tests, and then give us advice on the nature of the water damage.

This is especially important in situations where the occupants of the building could be at risk, is a likelihood of adverse health consequences, or the occupants express a need to identify the contaminants that are suspected or any other reason to raise concerns about contamination.

Water damage according to types and classes


Restoration projects for water damage are divided into two categories according to the extent of the infiltration of water is.

The class is based on how dirty the water entering the structure has been. The category 1 indicates that the water comes from a clean source such as burst water supply, or tub or sink.

Category 2 water contains high levels of contaminants and can cause illness if it is ingested or contacted. It could include sources that are not usually considered to be an issue, like the discharges from washing machines, or toilet overflows.

Category 3 water can be classified as highly contaminated. It could contain toxic, pathogenic, or any other harmful substances. This can be caused by backflows of sewage, leaks from toilet traps, as well as water flooding from rivers and streams. This category of water can include heavy metals, pesticides that are regulated, toxic materials, or substances within it.


The IICRC has also established classes we use in determining the level of water intrusion on your property. This is basically setting guidelines for the level of saturation of the home or building.

The lowest degree of water absorption , and the highest amount of water is classified as Class 1. This is when the water comes into contact around 5percent or less of building materials which absorb water. This is the situation in which the majority of substances affected by water have low in evaporation, which means that they aren’t able to absorb and hold water. Concrete or plaster, masonry and finished/coated wood are just some of the examples.

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

The porous materials like carpet, insulation , and fiberboard which make up the class 3 make up around 40 percent of wall, floor and ceiling materials, including about 40% in class 3. and also where other materials that don’t absorb much water such as concrete or plaster haven’t been negatively affected.

Class 4 refers to the fact that water is stuck in materials that do not readily absorb water, such as wood, plaster, concrete and bricks and mortar. This requires special drying techniques and longer drying times.

How do you dry a water damaged building or house


Physical extraction, dehumidification, and evaporation are considered three methods of removing water from buildings. Removal of liquid water is at minimum 500 times more efficient than simply putting up with dehumidifiers and air mover. The faster the structure dries the more effective. The amount of stuff to be extracted will influence both dehumidification and extraction techniques.

Water damage experts employ different extraction techniques. Some of our tools include wands, subsurface extraction tools, self-propelled tools, and vacuum squeezers.

Forcible Evaporation

Once all water has been removed, the remaining moisture is then dried by high-speed airmovers.

When an object gets wet or submerged in water, it absorbs a portion of the moisture or water. In the process, the material gets dampened or wet.

Saturation is the time at which it becomes impractical for the air to contain any moisture. More humid means that the air is closer to saturation.

The evaporation process occurs when water molecules change from the state of liquid to a gaseous state. This is referred to as evaporation.

This signifies that the object is no longer able to absorb moisture from the air. The saturation point is the point of evaporation. When saturation is attained the drying process starts.

In the evaporation phase, highly-efficient air moves dry the object on two sides. They produce strong airflow that is controlled by a filtering system.

An air mover moves around 10 to 20 times the amount of air than a fan , or an ordinary household fan.

The item is dried by airmovers about 10 times faster that in the natural environment where no air mover was employed.

Airflows that are high-velocity leaves the surface dry and absorbs moisture pulled out by the air movement.

Utilizing Heat to Aid the Drying Process

Heat is an important component of any water damage restoration project. In order to dry out any materials that have been affected by water, we employ various kinds of heaters.

Electric Heaters These heaters are perfect to dry jobs that require various heat sources. This is due to the fact that they can be found in various power levels, which allows you to use multiple heaters at the same time.

Electric heat can also be adjustable, allowing it to be turned down or off during the process, without impacting your other heaters. To increase efficiency and reduce your expenses for energy you can alter the wattage of one heater, while also increasing its capacity.

Electric heaters are a common feature in restoration jobs since they generate virtually no emissions and use very little water. They are more difficult to heat up and take longer drying time.

Hydronic Bioler (TES) Hydronic Bioler (TES), These boilers are able to heat quickly and emit very little carbon dioxide. They can be run on natural gas or propane.

Hydronic boilers differ from electric heat because they don’t use forced-air heat to distribute heat. This makes it difficult to heat large areas evenly with these heaters. They also run at less temperature, which makes them ideal for drying jobs which require ceilings and walls to be left in place.

Hydronic boilers are also often used when there is no power available to run electric heaters. Because they are extremely efficient in producing radiant heat they can easily keep your drying space warm even without an electrical power source.


To keep buildings and homes dry which have suffered damage due to water damage, we make use of low Grain Refrigerant (LGR) Dehumidifiers.

The LGR Home Dehumidifier is capable of extracting 170 pints of water from a damp structure that has been severely damaged by water damage every 24 hours.

The dehumidifier at home is able to remove water from the air in the same way it does an LGR Refrigerant Dehumidifier. It can eliminate up to 99 percent of airborne mold spores through the elimination of condensation.

Repairing Hardwood Floor Water Damage

It is important to remove the hardwood floors that have been damaged by water so that repairs can be completed starting from the subflooring.

The subflooring has to be taken off and repaired before. After that, the hardwood flooring affected need to be replaced or sanded. Once these repairs are complete then the entire floor must be sanded, refinished and polished to guarantee a uniform appearance.

Carpets are susceptible to water damage

If you have been unfortunate enough to have a flood in your home it could be a stressful and expensive experience. Even if the water is removed from the affected area right away, there’s still a chance that you’ll need to eventually replace the flooring.

After spending time and money restoring your home back to its pre-flooding condition, it will be devastating to find that the finished results leave some things to be desired.

It is crucial to determine the extent of damage as soon as possible. One of the first things that must be resolved is whether or not the damaged area needs to be replaced. There is a way to wash the carpet, then use it after drying. This will eliminate any concerns about mildew growth or lingering scents.

Salvaging Carpet After a Water Damage Event

You may notice stains on your carpet if the damage to your carpet was extensive. In certain instances the only option to remove these stains is to change the flooring. An odor that is persistent and strong may also be the reason to get your carpet replaced. If you find this to be the case it is likely that you’ll have to replace your padding and carpet.

The next step in determining whether or not you’ll need to replace your carpet is to find out whether the flooring can be dried and cleaned professionally. A professional service can assist you in determining how severe the damages were. Our team will evaluate your carpet and determine if it should be replaced or re-usable. If your carpet is damaged, a few drying methods can cause further damage to it.

A few of the factors which will decide whether or not the carpet and padding require replacement are:

Are your carpets dry or cleaned professionally?

The carpet’s ability to stay clean can be affected if the padding underneath it is damaged. Although your carpet may have dried quickly, mildew growth may still be present if the padding underneath is not dried.

The safest way to ensure that your carpeting is properly 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 capable of making an informed decision about the state of your carpeting and decide whether or not to change it.

Drywall that has been damaged by water

The degree of damage determines the type and way to repair drywall. Repairing water damage is as simple as removing an area of drywall, cleaning it, and after that, replacing it.

The other side is that significant damage may need to be repaired completely, including walls studs and fiberglass insulation.

Water damaged drywall often harbors mold spores which can not be removed easily. In most cases, the drywall will have to be replaced. We use moisture testing equipment which allow us to identify how large and where the humidity has gotten. This helps us identify the areas that are damaged and limit the costs to only necessary damaged areas.

The water can also cause structural damage because it causes the wood to expand and expand and contract. It is much easier to break wood when it has been moistened with water. The wood can become brittle if it is allowed to dry in water for too long.


This issue can be prevented by owners of buildings and homeowners immediately taking action to repair structural damage from moisture-related issues that affect their property after an event like a flood or water-related damage.

Water Damage in the Foundation

There are a variety of reasons that water damage can affect the foundation of a home. While not all issues with water result in structural damage, it’s crucial to address foundational issues as quickly as possible to avoid potential structural damage.

The water damage from foundations can result in a myriad of problems depending on how it is dealt with. If the problem isn’t taken care of quickly, it can result in structural damage that is severe.


Roof Water Damage

Roof water damage can also be caused by natural catastrophes as well as foundation water damage. Roof damage can lead to roof leaks as well as damage the foundations of a building or house.

Leaking roofs can be extremely expensive and could have major drawbacks. Leakage in the roof could lead to mold growth, which can prove fatal. A roof that is leaky could cause damage to the roof truss system and cause structural damage to the roof.

If you don’t fix the leaks in your ceiling promptly, they can cause your rafters to degrade and become soft. Electrical faults are also common in roof water damage, that can lead to an electrical fire. These are all good reasons to get roof water damage taken care of immediately following a flood, or other type of unexpected damage.

HVAC Water Damage

If your HVAC system begins to fail or brand new equipment is found to be inoperable, it can cause the structure of your house. Your home and business at risk by not having HVAC. The growth of mold can cause severe health issues.

Pipe Water Damage

Pipe water damage is usually caused by a ruptured pipe in your home. Once you have determined that there’s been an issue, it is important for you to contact a professional to stop the flow of water and make sure it doesn’t cause structural damage.

A ruptured pipe can result in devastating damage. When your pipes break and water enters your home, causing extensive damage and requiring repair of water damage. This is which can bring with it structural damages.

If you spot damaged water pipes stop the water supply.

What is the price of cleaning up water damages?

Water damage restoration cost per square foot

Based on the square feet the water damage repairs and cleanup expenses vary. The following breakdown of pricing is available at National Flood Services for each square foot

Are water damages insured by the homeowner’s insurance?

The homeowner’s insurance policies are generally used if the damage is unexpected and not intentional. According to the Insurance Information Institute, homeowners insurance policies can cover repair or replacement of a broken window, but not when the damage was the result of negligence.

Neglect is defined as damage to a surface or object that is caused by the weather, lack of maintenance or general wear and tear. According to the American-based Insurance Information Institute, homeowners insurance does not cover damage from neglect.

If the damage to your property resulted from a flood, the event is not covered under homeowner’s insurance. A flood policy is required. In some regions the flood policies are demanded by mortgage lenders. Flooding may occur as a result of storms, ground that is saturated to the point of and surging or overflowing bodies water such as lakes, rivers, ponds oceans, streams when combined with strong winds.