Flooding damage repair – McGill

Building owners in McGill get hit with burst pipe damage regularly. Whether you’ve been affected by a natural disaster or a localized catastrophe such as a ruptured pipe, Critical Control is standing by to respond 24/7.

When a flood, storm, or burst pipe causes water to get into a home or building water damage is most of the time. Sometimes the damage is visible and obvious, but sometimes it’s hidden or minor.

It is more complicated than just drying out the interior to repair water damage. Modern methods for water damage remediation like Critical Control, can often minimize damage that otherwise would have required total structural replacement.

Water Damage Restoration Guidelines are Available Contact an Professional

Many times, homeowners or builders attempt to repair water damage with DIY solutions located online. This is a mistake. There are guidelines to deal with water damage and they require the skills and tools of professionals. These guidelines are detailed in the IICRC Standard Reference Guide or Professional Water Damage Restoration publication. This guide is created because of the necessity for professional standards in cases involving water damage to buildings and homes as well as the risk they present.

Critical Control, a restoration company, can use the IICRC guidelines to evaluate the severity and nature of each project’s damage.

There are really important reasons that water damage professionals must follow these guidelines. In certain circumstances it is necessary to employ the use of an Indoor Environmental Professional (IEP) is necessary. An IEP is an individual who has the skills and training to evaluate a site for contamination and take samples, conduct lab tests and give us advice on the kind of water damage that is likely to occur.

This is especially important in situations where the building’s residents are in danger or there is concern regarding contamination.

Categories and Classes of Water Damage


Restoration projects for water damage can be classified into two types in accordance with the degree of the infiltration of water is.

The category refers to how polluted the water that entered the structure was. The category 1 indicates that the water originates from a clean source such as a water source that burst, or tub or sink.

Category 2 is water that contains significant amounts of contaminants and has the potential to cause illness or discomfort if contacted or consumed. This can include sources which might not appear to be a threat such as discharges from washing machines, or toilet overflows.

Water in the category 3 is severely contaminated meaning that it can contain pathogenic, toxic or any other harmful agent within it. This could be due to sewage backflows, toilet trap leaks, and floods of water from rivers and streams. This water may contain pesticides, heavy metallics or harmful substances.


We can also use the IICRC’s classes to determine just how much water has entered your property. This is basically setting guidelines for the level of saturation of the structure or the home.

Class 1 is the smallest amount of water and absorption. This is when water is in contact with less than 5% construction substances that absorb water. This is because the majority of materials that are affected by water don’t retain or absorb water. Concrete or plaster, masonry and coated or finished wood are only several examples.

Class 2 is a term used to describe water absorption and intrusion. This is about 10% to 40% of combined ceiling, floor, and wall are composed of low evaporation materials such as plaster, concrete, wood, or the masonry.

Class 3 means that about 40 percent or more of wall, floor and ceiling surfaces are porous materials such as fiberboard, insulation, carpet, etc. and other materials that don’t absorb water like concrete or cement have not been negatively affected.

Class 4 refers to the fact that water is stuck in materials that do not easily absorb water like wood, plaster, concrete and masonry. This means that it requires longer drying times and special drying methods.

How to Dry a Water damaged Building or House


Three ways to remove water from buildings are physical extraction, dehumidification and evaporation. Eliminating water from liquids is typically 500 times more efficient than dehumidifiers and air movers. The quicker the structure dries the more efficient. The amount of stuff that needs to be extracted will affect the extraction process as well as dehumidification methods.

Professionals dealing with water damage employ different extraction techniques. Some of our tools include wands, subsurface extraction tools Self-propelled tools, self-propelled instruments, and vacuum squeezers.

Forcible Evaporation

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

Submerged objects absorb water and moisture when it is moistened. The material gets wet or damp because of this.

The degree of saturation is referred to as the point where it becomes impossible to contain the moisture. A higher humidity indicates that the air is closer to saturation.

In the evaporation process, water molecules jump from a liquid state to a gaseous state. The process is called evaporation.

In other words, the object no longer absorbs additional moisture from the atmosphere. This is called the saturation point. Once the saturation point is reached drying will begin.

High-efficiency air movers dry objects on two sides during the evaporation phase. They create a strong airflow across the surface of the object that is controlled by a filter that is able to cover the entire surface of the object.

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

The item is dried using air movers approximately 10 times faster than natural conditions in which no air mover was used.

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

Using Heat To Assist The Drying Process

Heating is a crucial element of any 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 They are ideal to dry jobs that require the use of multiple heating sources. This is due to the fact that they can be found in various wattages, allowing you to use multiple heaters at the same time.

Electric heat can also be capable of being reduced or turned off while the job is in process, without affecting your other heaters. To increase efficiency and reduce your expenses for energy you can alter the wattage of one heater while increasing it’s capacity.

Since they produce virtually zero emissions and consume very less water They are well-liked in restoration projects. They are more difficult to warm up and need more time to dry.

Hydronic Bioler (TES) These boilers are extremely efficient in heating up quickly yet releasing very little emissions. They are typically run with propane or natural gas.

Hydronic boilers are different from electric heating in that they don’t use forced-air to distribute heat, so it can be challenging to evenly heat a large space with these kinds of heaters. They are also able to dry jobs that do not require walls or ceilings to remain in their place.

Hydronic boilers are often used when there is no power available to run electric heaters. They can produce radiant heat and can keep your drying area warm without the need of electricity.


We utilize Low Grain Refrigerant Dehumidifiers (LGR) to help dry out buildings as well as houses that have suffered water damage.

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

Apart from removing water out of the air, like an LGR Refrigerant Dehumidifier does it, the dehumidifier for your home will also get rid of up to 99percent of airborne mold spores in the air, by removing condensation.

Repairing Hardwood Floor Water Damage

Water damaged hardwood floors need to be cut up to ensure repairs can occur beginning with the subflooring and moving upwards.

The subflooring must be removed and repaired first. The hardwood floors affected need to be sanded or replaced. In order to ensure a uniform appearance flooring, all floors should be sanded, then refinished after these repairs are completed.

Water Damage to Carpeting

Floods can cause serious damage to your home and cause it to be expensive and time-consuming. You may need to replace your flooring, even if you have removed the water from the area as fast as is possible.

It would be devastating to discover that your home isn’t in top condition after you have spent so much time and money to repair it.

Because of this, it is crucial to determine the extent of the damage as quickly as is possible. First thing to do is to determine if the damaged part requires replacement. It is possible to wash the carpet, then use it once dry. This will eliminate any worries about mildew growth or persistent odors.

Salvaging Carpet After a Water Damage Event

If the damage from water is very extensive It is likely that you’ll see noticeable staining on your carpet. Sometimes, you will have to replace your flooring to remove the stain. A persistent, strong odor could also be a reason to change your carpet. If this is the case, then you will likely require replacement of both your padding and carpet.

Check to see if the floor can be professionally dried before deciding whether you want to change it. Professionals can help you determine how serious the damages were. We will be able to assess whether your carpet should be replaced or can be salvaged. If the carpet you have is already in poor shape, some drying methods could further harm it.

Some of the considerations which will decide whether or not the carpet and padding require replacement are:

Are your carpets dry or cleaned professionally?

If the padding beneath your carpet is also damaged, it could affect how long the carpet will remain clean. Although your carpet may have dried in a short time, mildew growth may still be present in the padding beneath if it isn’t dried.

The best way to be sure that your carpeting is properly restored and disinfected after a flood is to hire an expert carpet cleaning service. After the job is completed, you’ll be able make an informed decision about the condition of your carpeting. You can also decide whether you want to replace it.

Drywall damaged by water

The procedure for repair of drywall differs according to the extent of damage. Repairing water damage is as simple as removing the drywall section then cleaning it and after that, replacing it.

On the other hand of the coin significant damage could require a complete reconstruction of the wall, which could include walls studs and fiberglass insulation.

The drywall that is damaged by water usually harbors mold spores that can’t be removed easily. In the majority of cases the drywall will need to be replaced. We use moisture testing tools to determine the amount of the moisture. This allows us to pinpoint damaged areas and limit costs to those areas that are only damaged.

Water can also cause structural damage since it causes the wood to expand or contract. It is much more difficult to break wood when it has been moistened with water. The wood will get brittle if allowed to dry in water for too long.


In order to counteract this issue, it’s important for homeowners and building owners to take care of structural damage caused by moisture-related problems with their properties immediately following a flood or water damage occasion.

Foundation Water Damage

There are many reasons water damage can affect a foundation of a house. Although not all water problems could cause structural damage, it’s important to fix foundational issues as quickly as is possible to avoid further structural damage.

Water damage to the foundation can result in a myriad of problems based on how it’s dealt with. If the problem isn’t treated quickly, it could result in serious structural damages.


Roof Water Damage

Water damage to roofs can be caused by natural disasters, just like foundation water damage. Roof damage can lead to roof leaks as well as damage the foundation of a building or the foundation of a home.

Roof leaks are expensive and have serious disadvantages. Roof leaks can cause mold to grow, which can prove fatal. A leaky roof can harm the roof truss system that can lead to structural damage to the roof.

If you don’t fix the leaks in your ceiling promptly the risk is that your rafters to degrade and become soft. Electrical faults are also prevalent in the case of roof water damage which can cause the possibility of an electrical fire. All of these are excellent reasons to have your roof water damage fixed quickly after a flood or any other damage that is unexpected.

HVAC Water Damage

Your home can be damaged by structural damage if the HVAC system fails or is defective equipment is put in place. If you do not have HVAC you’re opening the interior of your home or business to all sorts of issues. It is possible for mold to grow and lead to a number of very serious health problems.

Damage to Pipes from Water

Water damage to pipes is typically caused by a ruptured pipe in your home. When you’ve identified a leak, it is essential to contact an expert to stop the water from damaging the structure.

The burst of pipes can cause lot of damage. The water could enter your home via broken pipes, causing severe damage. This could lead to structural damage.

Turn off the water supply and then call an experienced IICRC-certified professional at a water restoration firm such as Critical Control as soon as you spot broken pipes or water damage.

What’s the price to restore water damage?

Water damage restoration cost per square foot

Based on the square foot, water damage repair and cleanup costs differ. The following pricing breakdown is available from National Flood Services for each square foot

Are water damages insured by the homeowner’s insurance?

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

Damage caused by neglect can be described as wear and tear on an object or surface due to exposure, lack of regular maintenance or general wear and tear. According to the American-based Insurance Information Institute, homeowners insurance doesn’t cover damage from neglect.

If the damage to your property results from an event that is a flood, it is not covered under the homeowners insurance. Instead, a flood insurance policy would be required. In some regions the flood policies are demanded by mortgage lenders. Flooding can happen due to storms, ground that is saturated to the point of and surging or overflowing bodies water, such as lakes, rivers, ponds rivers, oceans, and streams when combined with strong winds.