Flood damage restoration service – Hillgrove

Building owners in Hillgrove experience water damage on a regular basis. Whether you’ve experienced a natural disaster or a localized catastrophe such as a fire suppression activation, Critical Control is standing by to respond 24/7.

Water damage is more common when water gets into a structure or house through a storm, flood or burst pipe. Sometimes, the damage is obvious and evident. In other instances, it’s more subtle or unreported.

It’s more complex than just drying the interior to fix water damage. Modern professional water damage remediation techniques such as Critical Control, can often reduce damage that would normally have required total structural replacement.

Water Damage Restoration Guidelines Exist and you can call a Professional

Many times, homeowners or builders try to fix water damage with DIY solutions found online. This is a mistake. There are guidelines to deal with water damage and they call on the tools and skills of experts. These guidelines can be available in the IICRC Standard Reference Guide, or Professional Water Damage Restoration book. This guide is required to ensure professional standardisation of situations involving water damage to buildings or homes, and the risks associated with it.

The IICRC guidelines assist restoration professionals like Critical Control to evaluate the category and class of damage to each project.

There are really important reasons why professionals dealing with water damage need to follow these guidelines. There are certain situations that require our bringing in an Indoor Environmental Professional (IEP). An IEP is someone who has the expertise and training to evaluate an area for contamination and take samples, conduct lab tests, then give us advice on the kind of water damage that is likely to occur.

This is particularly important in cases where the building’s inhabitants could be at risk, there is a likelihood of adverse health effects, the people who live there are required to determine the contaminants that are suspected or any other reason to raise concerned about contamination.

Categories and Classes of Water Damage


Restoration of water damage projects are classified into categories and class depending mostly on the extent of the invasion of water.

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

Category 2 water contains the highest levels of contaminants. It can cause illness when it is inhaled or touched. This can include sources which might not appear to be dangers, such as the discharge from washing machines or overflows from toilets.

Category 3 water can be considered to be highly contaminated. It could contain pathogenic, toxic, or other hazardous substances. Most often, this is due to contamination by sewage, toilet backflows after the trap for toilets or a flood of seawater from rivers and streams or any other water flowing from the exterior of the building. The water in this category could have pesticides, heavy metals that are regulated, toxic materials, or substances in it.


The IICRC has also created classes we use in determining the degree of water intrusion on your property. This is basically a guideline for how much saturated a structure or house is.

Class 1 refers to the lowest amount of absorption and the amount of water. This happens when water is in contact with less than 5% building materials which absorb water. This is due to the fact that most of the substances that are affected by water won’t retain or absorb water. Concrete or plaster, masonry and coated or finished wood are only a few examples.

Class 2 means that there is significant absorption of water and intrusion. It is approximately 5 up to 40% of the combined ceiling, floor and wall are composed of low evaporation materials such as plaster concrete, wood, or bricks and mortar.

The porous materials like carpet, insulation , and fiberboard which make up the class 3 make up around 40% of floor, wall and ceiling materials. This includes about 40% in class 3. and where other materials that do not take in a lot of water, such as concrete or plaster haven’t been adversely affected.

The water has been absorbed into materials like concrete as well as wood, plaster, and even wood that are classified as Class 4. This calls for special drying techniques and longer drying times.

How do you dry a water Damaged House or Building


Three ways of removing water from buildings include physical extraction, dehumidification, and evaporation. Eliminating water from liquids is, at a minimum, 500 times more efficient than using dehumidifiers or airmovers. The quicker the structure is dried, the better. The quantity of material to be extracted can affect the extraction process as well as dehumidification methods.

Water damage professionals use various extraction methods. Some of our tools include wands, subsurface extraction tools Self-propelled tools, self-propelled instruments, and vacuum squeegees.

Forced Evaporation

The remaining moisture is dried using high-speed air movers once the maximum amount of water has been taken away.

A submerged object absorbs moisture and water when it is moistened. The material gets wet or damp due to this.

The degree of saturation is referred to as the point where it is impossible to hold any more moisture. A higher humidity indicates that the air is getting closer to saturation.

The evaporation stage is the time the moment when water molecules shift from the state of liquid to a gaseous one. The process is called evaporation.

In this way the object no longer absorbs additional water from the atmosphere. We call that saturation point the point of evaporation. When saturation is attained the drying process starts.

High-efficiency airmovers dry the object on two sides during the evaporation process. They produce strong airflow that is controlled by a filter system.

An air mover can move around 10 to 20% more air than a fan, or even a regular fan used in the home.

Air movers dry objects around 10 times faster than in normal conditions, when there isn’t any air mover.

Airflows that are high-velocity removes the moisture from the surface and absorbs the water drawn out by the airflow.

Utilizing Heat To Aid In The Drying Process

The element of heat is crucial to the success of any water damage restoration job. In order to dry out any materials that have been affected by water, we make use of a number of different types of heaters.

Electric Heaters: Electric heaters are great to dry jobs which require the use of several different heating sources. You can run multiple heaters at once because of their numerous Wattages.

You can also turn down the electric heating when the task is done, and not affect other heaters. This means that you can turn one heater down while increasing the power of another to maximize efficiency, and decrease your energy costs.

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

Hydronic Bioler (TES) Hydronic boilers are also very efficient at heating up quickly and generating low emissions. They are typically run on natural gas or propane.

Hydronic boilers are different from electric heating in that they do not utilize forced-air for distribution of heat, so it can be difficult to evenly heat a large space with these kinds of heaters. They can also be utilized to dry out jobs that do not require walls or ceilings to remain in place.

If electric heaters are not used, hydronic boilers can often be used. They can produce radiant heat and keep your drying space warm without the need of an electrical source.


We utilize low Grain Refrigerant Dehumidifiers (LGR) to keep buildings dry and homes that have experienced water damage.

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

The dehumidifier at home is able to remove water from the air in the same way as an LGR Refrigerant Dehumidifier. It can get rid of the 99 percent or more of airborne mold spores through the elimination of condensation.

Fixing Wood Floor Water Damage

It is important to remove flooring that has been damaged by water to allow repairs to be completed starting from the subflooring.

First, damaged subflooring needs to be removed and replaced. After that, the hardwood flooring damaged need to be sanded or replaced. To ensure a uniform appearance, all floors should be sanded, then restored after the repairs have been made.

Carpets are vulnerable to water damage

Floods can cause serious damages to your house and make it costly and difficult to repair. It is possible that you will need to replace your flooring even if you’ve taken the water out of the area as soon as is possible.

It would be devastating to find out that your home is not in the best condition after you have spent many hours and dollars to restore it.

It is crucial to determine the extent of damage as soon as is possible. One of the first issues to address is whether the damaged area should be replaced. There’s a good chance that the carpet will be cleaned and still used after drying and this can help to eliminate the worries about the growth of mildew and persistent odors.

Salvaging Carpet After a Water Damage Event

If the water damage is very extensive It is likely that you will have noticeable stains on your carpeting. In some cases, you may need to replace your flooring in order to get rid of the stains. Another factor that could cause you to think of replacing your carpet is a strong and lingering smell. You will need to change your carpet and padding in the event of this.

Then, consider if your floor can be professionally dried before deciding whether you want to replace it. Professionals can aid you in determining the severity of the damages were. Our firm will examine the carpet and decide if it should be replaced or repairable. Remember that certain methods used for drying can also cause further damage to the carpet when it is already in poor condition.

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

Are your carpets professionally cleaned, dried, and cleaned?

If the padding under your carpet has been damaged, this can affect how long the carpet will remain clean. Even though your carpet may have dried quickly, the possibility of mildew growth is still present if the padding beneath it has not dried out as well.

Professional carpet cleaning company is the most effective way to ensure that your carpet is dry and clean after the flood. After the company completes their job, you’ll be able to make a more informed decision about the state of your carpet and decide whether or not to change it.

Drywall Damaged by Water

The process for repairing drywall varies based on the extent of damage. Repairing water damage could be as easy as taking out the drywall portion and then cleaning the affected area and replacing it.

On the other hand of the coin, significant damages could necessitate a total wall replacement, including the wall studs as well as fiberglass insulation.

Mold spores can be found in damaged drywall, which is hard to get rid of. Most of the time the drywall will need to be replaced. We utilize moisture testing tools that allow us to determine the extent to which moisture has become. This helps us identify damaged areas and limit the cost to those areas that are only damaged.

Water also causes structural damage because it causes the material to expand and expand and contract. After the wood has been moistened by water, it becomes much easier to break. The wood can be brittle if left to dry in water for too long.


To prevent this problem, it’s crucial to homeowners and property owners to address structural damages from the effects of moisture on their home immediately following the water or flood event.

Foundation Water Damage

There are many reasons water damage can cause to the foundation of a home. While not all issues with water result in structural damage, it’s crucial to address foundational issues promptly to avoid potential structural damage.

Water damage to the foundation can trigger various issues dependent on the way it is handled. If the problem isn’t addressed quickly, it can result in structural damage that is severe.


Roof Water Damage

As with foundation water damage roof water damage is also fairly common after natural catastrophes. In addition to creating roof leaks damage can also result in issues with the walls and foundations of a the building.

Roof leaks can be costly and have serious disadvantages. Leaks in the roof can result in mold and mildew to grow, which can be deadly. The leaks in the roof could also cause damage to the roof truss system.

If you don’t fix the leaks in your ceiling promptly they could cause your rafters decay and soften. Damage to your roof can be caused by electrical faults that can cause an electrical fire. These are all good reasons to get roof water damage taken care of immediately following a flood, or any other unexpected damage.

HVAC Water Damage

Your home may be damaged structurally if your HVAC system fails or faulty equipment is put in place. Without HVAC you’re opening the interior of your home or business to all sorts of issues. The growth of mold can cause severe health issues.

Water damage to pipes

If you have pipe water damage, it will likely be coming from a pipe that has burst in your home. If you’ve determined there is leak, it’s crucial to get professional help to stop the leak and ensure that it doesn’t cause structural damage.

The burst of pipes can cause lot of damage. When pipes are damaged they can let water into your home, causing severe damage , and may require repair of water damage. This is an event that could bring with it structural damages.

If you spot damaged water pipes stop the supply of water.

What’s the price to fix the water damage?

Water damage restoration cost per square foot

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

Will Water Damage Be Covered by the homeowner’s insurance policy?

Homeowners insurance policies are usually used if the damage is sudden and accidental. According to the Insurance Information Institute, homeowners insurance can cover repairs or replacement for a broken window, however, not if the damage occurs as a result of negligence.

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

A homeowner’s policy does not cover water damage due to flooding. The flood insurance policy is mandatory. In some regions, flood policies are required by mortgage companies. Flooding can happen as a result of storms, ground that is saturated to the point of flooding or overflowing bodies of water, such as rivers, ponds, lakes rivers, oceans, and streams when combined with strong winds.