Flood damage restoration service – Rockville

Building owners in Rockville suffer flood damage on a regular basis. 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.

If a storm, flood or burst pipes cause water to seep into a home or building water damage can occur most of the time. Sometimes the damage is evident and apparent. In other instances, it’s hidden or not reported.

Remediation of water damage is more complex than simply drying out the interior. Modern water damage remediation techniques like Critical Control, can often minimize damage that otherwise would require a complete structural replacement.

Water Damage Restoration Guidelines are in place – So Call an Professional

Oftentimes, home or building owners try to tackle water damage by using DIY solutions that can be found on the internet. This is a mistake. Water damage can be managed by following the established guidelines. These guidelines demand the knowledge and skills of experts. The guidelines are laid out in what is known as IICRC Standard Reference Guide or Professional Water Damage Restoration publication. This guideline is essential 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 help restoration professionals like Critical Control to evaluate the category and class of damages on every project.

These guidelines are essential for professionals who deal with water damage. In certain circumstances, the use of an Indoor Environmental Professional (IEP) is required. An IEP is an expert who has the training to assess a site for contamination and collect samples, conduct lab tests, and then advise us on the category of water damage.

This is especially important when the building’s inhabitants are in danger or are concerned about contamination.

Water damage by categorizes and classes


Projects for water damage restoration are classified into two categories, depending on how extensive the infiltration of water is.

The water that entered the structure was classified according to the degree of contamination. Category 1 implies that the water originates from a clean source, such as burst water supply, or a sink or tub.

The category 2 water contains significant amounts of contaminants and is likely to cause illness or discomfort if contacted or consumed. This could include water that isn’t obvious as a threat like the discharge from washing machines and overflows from toilets.

Category 3 water is grossly contaminated meaning that it can have pathogenic, toxigenic, or other harmful agents within it. Usually this means contamination from sewage, toilet backflows after the trap for toilets, seawater, water flooding from rivers and streams, or any other source of water that comes from the building exterior. The water could include heavy metals, pesticides or other toxic substances.


We can also use the IICRC’s courses to determine how much water has penetrated your property. This system basically sets guidelines for the level of saturation of the building or home.

The lowest amount of absorption by water and the most water is classified as Class 1. This happens when water comes into contact with less than 5% of the building materials that absorb water. This is due to the fact that most of the materials that are affected by water don’t absorb or hold water. Examples are concrete, finished/coated wood, plaster or masonry.

Class 2 means that there is substantial infiltration of water as well as intrusion. It means that anywhere between 5% to 40% of the floor, ceiling, and wall are made from low-evaporation substances like plaster, concrete, wood or bricks and mortar.

Class 3 refers to the fact that around 40% or more of the flooring, walls and ceiling materials are porous materials like fiberboard, insulation, carpet, etc. Other materials such as concrete and plaster that do not absorb water haven’t been adversely affected.

Class 4 refers to the fact that water is bound in materials that do not readily absorb water, such as wood, plaster, concrete and bricks and mortar. This requires more drying time and special drying methods.

How do you dry a water Damaged House or Building


Three ways of removing water from buildings are physical extraction, dehumidification, and the process of evaporation. Eliminating water from liquids is at most 500 times more effective than dehumidifiers and air movers. The faster the structure is dried, the more efficient. The quantity of material to be extracted can affect both extraction and dehumidification techniques.

Professionals dealing with water damage employ different extraction techniques. We employ a range of tools including subsurface extraction tools and self-propelled tools.

Forcible Evaporation

After as much water is removed, any remaining moisture is then dried by high-speed airmovers.

A submerged object absorbs water and moisture when it’s moistened. The result is that the object becomes damp or wet.

The saturation level is described as the point at which it becomes impossible to contain any more moisture. The greater the humidity, the more close the air is getting to saturation.

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

In this way the object no longer absorbs additional water from the atmosphere. This is called the saturation point. Once the saturation point is reached drying will begin.

In the evaporation stage the highly efficient air moves dry the object on two sides. They generate strong airflow that is directed by a filter system.

Air mover can move 10 to 20 times the amount of air than an ordinary fan.

The object is dried by air movers approximately 10 times faster than in natural conditions where no air mover was employed.

The high-speed airflow dry the surface and draws in the moisture pulled away by the air movers.

Using Heat To Assist The Drying Process

The element of heat is crucial to the success of any restoration job. We make use of a variety heaters to dry the materials that are damaged by water.

Electric Heaters These heaters are perfect for drying tasks that require various heating sources. You can run multiple heaters simultaneously due to their many wattages.

You can also reduce or off electric heat as the work is done, without affecting other heaters. This means that you can lower one heater, while raising the wattage of another one to improve efficiency and lower cost of energy.

Because they emit almost no emissions and require very little water Electric heaters are well-liked for restoration projects. They take longer to heat up and require more time for drying.

Hydronic Bioler (TES) They are also extremely efficient at quickly heating up yet releasing minimal emissions. They are typically run using propane or natural gas.

Hydronic boilers are different from electric heaters because they don’t use forced-air heat to spread heat. This can make it difficult to heat large areas evenly by using these heaters. They also run at an lower temperature, making them ideal for drying jobs which require ceilings and walls to be left in place.

Hydronic boilers are often used in situations where there is no power available to power electric heaters. They are capable of producing radiant heat and can keep your drying space warm without the requirement of electricity.


We utilize Low Grain Refrigerant Dehumidifiers (LGR) to dry buildings and houses that have suffered water damage.

The LGR Home Dehumidifier can remove 170 pints water from a damp building which has been badly damaged by water damage each 24 hours.

The dehumidifier in your home can remove water from the air the same way as an LGR Refrigerant Dehumidifier. It will also remove the 99 percent or more of the airborne mold spores through the elimination of condensation.

Fixing Hardwood Floor Water Damage

The floors that have been damaged by water need to be removed so that repairs can take place starting from the subflooring up.

First, damaged subflooring needs to be removed and replaced. The damaged hardwood boards must be sanded or replaced. To ensure a uniform appearance, all floors should be sanded down and repaired after these repairs have been completed.

Carpets are vulnerable to water damage

Floods can cause serious damages to your house and cause it to be expensive and time-consuming. You may need to replace your flooring, even if you have eliminated the water from the area as quickly as is possible.

It’s devastating to find out that your home isn’t in top condition after spending so much time and money to repair it.

In this regard, it is essential to evaluate the extent of the damage as soon as possible. One of the first issues that needs to be addressed is whether the damaged area needs to be replaced. There’s a good possibility that the carpet could be cleaned and still used after it has dried and the cleaning process will eliminate some of the concerns about mildew growth and lingering odors.

Salvaging Carpet After a Water Damage Event

There could be staining on your carpeting , especially if the damage from water was severe. In some cases the only solution to get rid of the stains is to replace the flooring. Another factor that could cause you to think about replacing your carpet is a persistent and strong smell. It’s time to change your carpet and padding when this happens.

The next step in determining whether or not it is necessary to replace your carpet is to assess whether the flooring is able to be professionally cleaned and dried. If you have a reputable company perform the cleaning, then you’ll have a better idea of just how bad the water damage was. Our company will assess your carpet and determine whether it is best to replace it or re-usable. Be aware that certain methods used for drying can also harm the carpet further when it is already in bad condition.

A few of the factors which will decide whether or not the carpet and padding should be replaced include:

Do your carpets need to be dried or cleaned professionally?

The carpet’s capacity to remain fresh can be compromised if the padding beneath it is damaged. Even though your carpet is dried in a short time, mildew growth may still be present when the padding beneath is not dried.

The best way to be sure that your carpet is restored and disinfected after flooding is to employ a professional carpet cleaning company. Once the work is done, you’ll be able take a shrewd decision on the state of your carpet. You’ll also be able to determine whether to replace it.

Drywall that has been damaged by water

The degree of damage determines the nature and way to repair drywall. Repairing water damage is as easy as removing the drywall section then cleaning it and then replacing it.

On the other side of the coin severe damage might necessitate whole reconstruction of the wall, which could include walls studs and fiberglass insulation.

Mold spores can be found in water damaged drywall that is difficult to eliminate. In the majority of cases, the drywall will have to be replaced. We utilize moisture testing tools to measure the amount of moisture. This helps us identify areas of damage and limit the costs to only necessary damaged areas.

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


This problem can be avoided by owners of buildings and homeowners taking immediate action to fix water-related structural issues that affect their property after a flood or other damages caused by water.

Water Damage in the Foundation

There are many reasons water damage could affect a foundation of a house. While not all water concerns result in structural damage, it’s crucial to address foundational issues as quickly as possible to avoid structural damage.

The damage caused by water in the foundation could cause a number of different issues in the manner it is handled. If the problem isn’t addressed promptly, it could result in structural damage that is severe.


Roof Water Damage

Damage to the roof can be caused by natural catastrophes as well as foundation water damage. Roof damage can cause roof leaks, and can also cause damage to the foundation of a structure or house.

Roof leaks are expensive and may have significant drawbacks. Leakage in the roof could cause mold to grow, which can prove fatal. A leaky roof can affect the roof truss structure that can lead to structural damage to the roof.

If you don’t address leaks in your ceiling right away the risk is that your rafters to degrade and become soft. Water damage to the roof could be caused by electrical faults that can cause an electrical fire. There are many reasons to get roof water damage taken care of immediately following a flood, or other type of unexpected damage.

HVAC Water Damage

Your home can suffer structural damage if your HVAC system fails or is defective equipment is put in place. You are putting your home and business at risk by not having HVAC. It can lead to severe health issues.

Damage to pipes caused by water

If you’re experiencing pipe damage due to water, it will likely be coming from a pipe that has burst in your home. Once you’ve determined there’s leak, it’s essential to contact a professional to stop the water from creating structural damage.

A burst pipe can cause severe damage. The water can get into your home through broken pipes, causing extensive damage. This could lead to structural damage.

When you see broken pipe water damage stop the water supply.

What is the cost to fix water damage?

Water damage restoration cost per square foot

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

Will Water Damage Be Covered By the Homeowner’s Insurance?

The homeowner’s insurance policies are generally appropriate if the damage is unexpected and accidental. The Insurance Information Institute states that homeowners insurance will be used to pay for repairs or replacement of windows that have been damaged but not for damages due to negligence.

Damage caused by neglect can be defined as wear and tear to the surface or object due to exposure, insufficient preventative maintenance, or general degradation. According to the Insurance Information Institute, a US-based Insurance Information Institute, homeowners insurance will not cover damages caused by negligence.

A homeowner’s insurance policy will not cover water damage due to flooding. A flood policy is required. Mortgage lenders may require flood insurance in specific regions. Flooding can happen due to storms, flooding the ground and overflowing bodies or the overflowing or surge of bodies like rivers, lakes, streams and oceans.