Flood damage restoration service – Redwood

Property owners in Redwood get hit with burst pipe damage regularly. Whether you’ve experienced a natural disaster or a localized catastrophe such as a building flood, Critical Control is standing by to respond 24/7.

If a storm, flood or burst pipes cause water to enter a house or building water damage is more often than not. Sometimes the damage is evident and apparent. Other times, it’s more subtle or unreported.

The process of repairing water damage is more complicated than just drying the interior. Modern methods for water damage remediation such as Critical Control, can often mitigate damage that would otherwise require a complete structural replacement.

Water Damage Restoration Guidelines are available Contact a Professional

A lot of times, property or home owners attempt to deal with water damage using DIY solutions found online. This is not advisable. The management of water damage is by following the established guidelines. These guidelines require the knowledge and skills of experts. The guidelines can be found in the IICRC Standard Reference Guide, or Professional Water Damage Restoration book. This guide is created because of the need for professional standardisation in situations involving water damage to homes and buildings and the dangers they can pose.

The IICRC guidelines help restoration professionals like Critical Control to evaluate the category and class of damages on every project.

There are really important reasons that water damage professionals need to adhere to these guidelines. In certain situations, an Indoor Environmental Professional (IEP) is necessary. An IEP is an individual who has the expertise and knowledge to assess a site for contamination and take samples, conduct lab tests and provide us with advice regarding the type of water damage.

This is crucial in situations where the building’s inhabitants are in danger or are concerned about contamination.

Categories and classes of Water Damage


Restoration projects for water damage can be classified into two types, depending on how extensive the water infiltration is.

The classification has to do with how dirty the water that entered the structure is. The category 1 indicates that the water is from a clean source such as a burst water supply or even a sink or tub.

Category 2 involves water that has high levels of contaminants and is likely to cause discomfort of illness if contacted or consumed. It could include sources that are not usually considered to be dangers, such as the discharge from washing machines or overflows from toilets.

The water in the category 3 is considered to be highly contaminated. It could contain toxic, pathogenic, or other hazardous substances. This can be caused by toilet trap leaks, and the flooding of streams and rivers. The water could contain pesticides, heavy metallics or other toxic substances.


The IICRC has also established classes that we follow in measuring the amount of water intrusion to your property. The system basically serves as a guideline for how much saturated a structure or residence ought to be.

The lowest amount of water absorption and the greatest amount of water is categorized as Class 1. This happens the case when water comes in contact with less than 5% construction substances that absorb water. This is because the majority of substances affected by water do not absorb or hold water. Examples include concrete, coated or finished wood, plaster or masonry.

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

The porous materials, such as carpet, insulation and fiberboard which make up the class 3 make up around 40% of floor, wall and ceiling materials, including about 40% in class 3. and other materials that do not absorb much water such as concrete or cement have not been adversely affected.

Class 4 refers to the fact that water has been deeply trapped in the materials that can not easily absorb water like plaster, wood, concrete and the 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 include physical extraction, dehumidification, and evaporation. Eliminating liquid water is at most 500 times more effective than using dehumidifiers or air movers. The quicker the structure is dried the more effective. Both extraction and dehumidification methods are affected by how much of the material is extracted.

Professionals dealing with water damage use a variety methods. Our tools include subsurface tools, wands, self-propelled tools, and vacuum squeegees.

Forcible Evaporation

The remainder of the moisture gets then dried by high-speed airmovers after as much water as has been taken away.

A submerged object absorbs water and moisture once it’s moistened. The substance becomes damp or wet because of this.

The saturation level is described as the point where it is impossible to hold any more moisture. Higher humidity means that the air is more close to saturation.

The evaporation process occurs the moment when water molecules shift from a liquid state to a gaseous one. The process is referred to as evaporation.

This signifies that the object is no longer able to absorb moisture from the atmosphere. This is known as the saturation point. the point at which evaporation begins. Once the saturation point is reached drying will begin.

In the evaporation stage high-efficiency air moves dry the object on two sides. They produce a powerful airflow over the surface of the object, that is controlled through a filter system that is able to cover the entire area of the object.

Air mover is able to move around 10 to 20 percent more air than a fan, or a standard fan used in the home.

The object is dried by air movers approximately 10 times faster that in the natural environment where no air mover was used.

A high-velocity airflow dries the surface and draws in the moisture pulled out by the air movement.

Utilizing Heat to Aid the Drying Process

The element of heat is crucial to the success of any water damage restoration job. To dry out materials which have been affected by water, we use various types of heaters.

Electric Heating Equipment: These heaters can be used for drying jobs that require multiple heat sources. This is due to the fact that they are available in several different energies, which lets you run multiple heaters simultaneously.

Electric heat can also be able to be shut off or reduced when the work is in process, but without impacting other heaters. This means that you could turn one heater down while raising the wattage of the other to increase efficiency and lower cost of energy.

Because they emit almost no emissions and require very minimal water, electric heaters are very used for restoration projects. The only issue is that they take longer time to warm up, which means that they require more time to dry process generally.

Hydronic Bioler (TES) Hydronic Bioler (TES) These boilers heat up quickly and emit very little emissions. They typically operate with propane or natural gas.

Hydronic boilers differ from electric heating in that they don’t utilize forced-air for distribution of heat, which means it could be difficult to evenly heat a large area with these types of heaters. They can also be used to dry out jobs that do not require walls or ceilings to be in the same place.

When electric heaters cannot be used, hydronic boilers can typically be utilized. They can produce radiant heat, and they can keep your drying area warm without the requirement of an electric source.


To keep buildings and homes dry that are damaged due to water damage, we employ low Grain Refrigerant (LGR) Dehumidifiers.

The LGR Home Dehumidifier can extract 170 pints moisture from damp structures that have suffered extensive water damage within 24 hours.

Apart from removing water from the air as a LGR Refrigerant Dehumidifier does this, the home dehumidifier can also eliminate up to 99% of airborne mold spores in the air through the elimination of condensation.

Repairing Hardwood Floor Water Damage

It is crucial to get rid of water damaged hardwood floors to allow repairs to be done starting from the subflooring.

The subflooring has to be taken off and repaired before. After that, the hardwood flooring damaged need to be replaced or sanded. To ensure a uniform appearance flooring, all floors should be sanded down and restored after the repairs have been made.

Carpets are vulnerable to water damage

If you’ve been unfortunate enough to have a flood in your home it could be a stressful and costly experience. It is possible that you will need to replace your flooring, even if you have removed the water from the area as soon as is possible.

After investing time and money in restoring your home to its original state, it could be depressing to discover that the final results leave some things to be desired.

This is why it is important to assess the severity of the damage as soon as possible. One of the first things that must be resolved is whether the damaged region should be replaced. There’s a possibility that the carpet could be cleaned and still used after drying and the cleaning process will help eliminate some of the worries about the growth of mildew and persistent odors.

Salvaging Carpet After a Water Damage Event

If the water damage has been very severe there is a chance that you will have noticeable staining on your carpet. In some cases, you may need to change your flooring to remove these stains. Another factor that could cause you to think about replacing your carpeting is the persistent and strong odor. You will need to replace your carpet padding and padding if this happens.

The next step to determine whether or not you’ll need to replace your carpet is to determine whether the flooring is able to be dried and cleaned professionally. A professional company will be able to assist you in determining how severe the damages were. We can determine if the carpet should be replaced or can be saved. If the carpet you have is in poor shape, some drying techniques can further damage it.

A few of the factors that will determine whether or whether the padding and carpet require replacement are:

Are your carpets professionally cleaned, dried, and cleaned?

The carpet’s capacity to remain clean can be affected if the padding beneath it has been damaged. Even though your carpet is dried fast, the growth of mildew is still possible when the padding beneath isn’t dried.

A professional carpet cleaning service is the best option to make sure your carpeting is dry and clean after the flood. After the company completes their task, you’ll be in a position to make an informed decision about the state of your carpet and determine whether or not you need to replace it.

Drywall that has been damaged by water

The extent of damage will determine the kind and way to repair drywall. Repairing water damage may be as simple as removing the drywall portion and cleaning the area and replacing it.

The other side is that significant damage may require whole-wall replacement including the wall studs and fiberglass insulation.

Drywall that has been damaged by water often contains mold spores which can not be removed easily. Therefore, in the majority of cases the drywall needs to be replaced. We use moisture testing equipment that allow us to determine where and how extensive the moisture has become. This helps us identify damaged areas and limit costs to those areas that are only damaged.

Water also causes structural damage, as it causes the wood material to expand and expand and contract. It is much more difficult to break wood if it has been moistened with water. If the water is left to sit for a long period of time, there could be an extensive amount of rot in the wood that can cause it to break easily.


To prevent this problem, it’s crucial for building owners and homeowners to address structural damages from water-related issues with their properties immediately following an event like a flood or water damage event.

Foundation Water Damage

Damage to a home’s foundation can happen due to a number of reasons. While not every water issue can lead to structural damage, it’s crucial to address foundation issues as soon as possible to avoid further structural damage.

Foundation water damage can cause many different problems depending on how it is handled. If the issue isn’t treated quickly, it can cause serious structural damage.


Roof Water Damage

Water damage to roofs can be caused by natural disasters similar to foundation water damage. Along with the possibility of roof leaks, roof damage can cause issues with the walls and the foundation of a house or construction.

Leaking roofs are extremely costly and can have significant disadvantages. Roof leaks can result in the growth of mold and can be fatal. Leakage in the roof can cause damage to the roof truss system.

Leaks in the ceiling can cause your rafters to decay and become soft if you don’t take action immediately. Damage to your roof can result from electrical issues, which can lead to an electrical fire. All of these are good reasons to have roof water damage repaired quickly after a flood or any other sudden damage.

HVAC Water Damage

If your HVAC system begins to fail or brand-new equipment is found to be faulty, this can definitely result in the structure of your house. Your business and your home at risk by not having HVAC. It is possible for mold to grow and result in a range of serious health issues.

Damage to the Pipe Water

If you’re experiencing pipe damage due to water, it is likely to be from a burst pipe in your home. When you’ve discovered that there’s been a leak, it’s important to get professional help to stop the water and ensure 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 may require repair of water damage. This is a process that can result in structural damage.

Stop the water supply, and then contact an expert IICRC-certified specialist at a water restoration firm such as Critical Control as soon as you spot broken pipes or water damage.

What is the cost of the restoration of water damages?

Water damage restoration cost per square foot

Based on the square foot, water damage repair and cleanup costs vary. National Flood Services has the following pricing breakdown per square foot.

Is water damage insured by the homeowner’s insurance?

If the cause was unintentional and sudden, homeowners insurance policies typically cover the damage. According to the Insurance Information Institute, homeowners insurance can cover repairs or replacement for a broken window, but not if the damage was the result of negligence.

Damage from neglect could be described as wear and tear on a surface or object because of exposure, insufficient regular maintenance or general wear and tear. According to the Insurance Information Institute, a US-based Insurance Information Institute, homeowners insurance will not cover damages due to neglect.

If the damage to your property results from an event that is a flood, it is not covered under a homeowners policy. A flood policy is required. Mortgage lenders may require flood policies in certain areas. Flooding can happen as a result of storms, over-saturated ground, overflowing or surging bodies of water, such as lakes, rivers, ponds, streams, oceans in combination with high winds.