Ashpark Basement Waterproofing Contractors 1-800-334-6290 Basement Waterproofing

Ashpark Basement Waterproofing Contractors 1-800-334-6290 Basement Waterproofing Ashpark Basement Waterproofing Contractors 1-800-334-6290 Basement Waterproofing Ashpark Basement Waterproofing Contractors 1-800-334-6290 Basement Waterproofing

 Ashpark Basement Waterproofing Contractors 1-800-334-6290

We at Ashpark Basement Waterproofing Contractors specialize in waterproofing and wet leaky basement solutions for the residential homeowner and construction industry. Our specialists have been involved in the construction industry for over 34 years and have overlooked the construction of over 2000 homes in the GTA and surrounding areas. In this time, we have gained an extensive knowledge in both prevention and repair of basement foundations, giving us an edge over our competitors, which only shadows our 20 years of hands-on experience in the basement waterproofing field.

Ashpark Basement Waterproofing is able to provide fast and effective protection for the refurbishment of existing residential homes, commercial, and institutional buildings. The wide range of our services allows us to provide waterproofing basement solutions for all types of structures. Our damp proofing and waterproofing systems are supplemented by products and materials that deal with and prevent the common symptoms of a damaged foundation such as damp, wet, and flooded basements. It should also be put noted that we are not limited to below grade structures.

Our specialists have successfully repaired over 20,000 homes and businesses throughout Southern Ontario. Ashpark Basement Waterproofing is growing in stature and we are on our way to becoming a service leader throughout Southern Ontario, because of our reputation for effective solutions and friendly service.

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Head Office: 1-800-334-6290


“All proven methods of repair from inside and out”

• basement / foundation repair specialist in concrete crack structural repairs by pressure epoxy injections

• basement / foundation repair specialist polyurethane resin concrete crack pressure injections

• basement interior weeping tile drain systems

• exterior excavation waterproofing (rubberized membrane applications)

• beam pockets and brick flashing reinstated without removing brick

• tie rods / snaptie repairs

• honeycomb / electrical hydro projections sealed

• weeping tile installed or cleaned with high pressure water jetting / electric snaking / inline cameras.

• window well installations / lateral drain installations / backed up window well drains repair

• brick / masonry / stone sealed to prevent spalding and corrosion from salts

• damp proofing / drainage layers / drywells / french drains

• excavation work / mini excavators / bobcat service / dump trailers

• consultations / inspections services

• Residential-Commercial-Industrial-Institutional

• Accepting Visa – MasterCard – Amex

Serving :

Ajax,Ancaster,Allanburg,Alliston,Almira,Aurora, Aylmer,Angus, Arthur, Baldwin,Bancroft,Barrie,Barrys Bay,Batterwood, Baxter, Beamsville,Beaches, Beeton, Belleville,Bethany, Bobcaygeon,Bolton,Bowmanville, Bracebridge,Bradford,Brampton,Brantford, Brechin,Brooklin,Brougham,Burlington, Binbrook,Borden, Brighten,Brockville,Buckhorn, Caeserea, Caledon,Caledon East, Caledonia, Callowood, Cambridge, Campbellford, Canada,Cannington,Cedar Valley,Chatham,Churchill, Clarington,Collingwood,Cobourg,Colborne,Coldwater,Cookstown,Courtice, Coboconk, Collingwood, Cookstown, Darlington,Deerhurst,Dundalk, Dundas, Dunnville, Dunsford,Durham, Durham Region, Don Mills, Dorchester, Douro,East GTA,Gwillumbury,East,Eastern,East York, Elgin, Elmira, Enniskillen,Etobicoke, Erin, Fairmount,Fenelon Falls, Fenwick, Fergus, Flamborough, Fleetwood,Font Hill, Fruitland, Georgetown, Georgina, Gravenhurst, Grimsby, Guelph, Georgian Bay, GTA,Haliburton, Halton, Halton Hills, Hamilton, Hampton,Harwood,Hastings, Haydon,Huntsville, Ingersoll, Inglewood,Kawartha Lakes,Keene,Keswick, Kingston,King City, Kinmount,Kitchener, Kleinburg, Lakeshore,Lake Scugog,Lake Simcoe,Lindsay, Listowel, London, Lovekin,Malton,Manilla,Maple, Markham, Meyersburg,Metro,Midland, Millbrook,Milton, Mississauga, Mount Albert, Newcastle, Newmarket,Newtonville, Niagara Falls, Niagara on the Lake, Nobleton, Norland,North,North York , Norwich, Oakridges, Oakville, Ontario, Orangeville, Orillia, Orono,Oshawa, Owen Sound, Paris, Parry Sound, Peel, Peel Region, Penetanguishene,Pickering, Pontypool,Port, Port Bolster,Port Britain,Port Granby,Port Hope, Port Perry, Peterborough, Picton, Port Colborne, Richmond Hill,Rosehill, Rosemary Hill,Scarborough, Scugog,Shelburne, Simcoe, Stratford, Strathroy, Smithville, South,Southern,Stoney Creek, Stroud,Sunderland, Sunderland,Sutton, St Catherines, St Marys, St Thomas, Stayner, Stouffville, Sunderland, Sutton, Thornhill, Thornton,Thorold, Tillsonburg, Toronto, Trenton, Tweed,Tyrone,Unionville, Uxbridge, Vaughan, Vineland, Wainfleet,Wasaga Beach, Waterdown, Waterloo, Welland, West,West Grey,Western,Weston, Whitby, Woodbridge, Woodstock, Willowdale,Zion,

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Mold (filamentous fungi)

Mold (filamentous fungi)

  Mold spore with single hypha
extending from main body

Mold is a fuzzy growth on moist organic matter by several types of fungi. Mildew is mold growing on fabric.

The quantity of mold fragments and spores needed to cause health problems varies from person to person.  Besides inhalation, people can become exposed to mold through skin contact and eating moldy food.

Toxic molds can produce several toxic chemicals called mycotoxins that can damage your health. These chemicals are present on the spores and small mold fragments that are released into the air.

In high concentrations, mold fragments, spores, and mycotoxins can trigger symptoms even in individuals who have no allergies.

Molds reproduce by spreading microscopic spores. Mold spores waft through the indoor and outdoor air continually. When mold spores land on damp organic material, such as wood, paper, feathers, hair, cellulose, petroleum products, rubber, carpet, etc., they may begin growing and digesting the material.

Some molds live in temperatures below freezing, and some like it as warm as 122° F.  Molds primarily thrive and become a problem when the relative humidity level is above 60%, with temperatures between 50 and 90 degrees  F. (10 to 32 degrees C.)  and a pH from 3 to 8. Molds also tend to be more robust in poorly ventilated areas with little air movement to disrupt their growth.

There is no practical way to eliminate all mold and mold spores in the indoor environment; the way to control indoor mold growth is to limit moisture. During humid weather, avoid excessive ventilation and use an air conditioners and/or dehumidifier to keep relative humidity below 60%. Sealing air leaks in the building’s exterior and using a mechanical ventilation system to provide fresh filtered air can help to reduce entry of mold spores and make it easier to keep indoor relative humidity below 60%.

Indoor mold growth usually can be seen or smelled. In most cases, if visible mold growth is present, sampling is not needed. There are no health or exposure-based standards that individuals can use to evaluate a mold sample. The amount of mold it takes to cause illness varies from person to person.

Health Effects and Symptoms Associated with Mold Exposure

There are four kinds of health problems that come from exposure to mold:

Mold can trigger an allergic  reaction and asthma in sensitized individuals (repeated exposure to mold or mold spores sometimes causes previously non-sensitive individuals to become sensitized). About 15 million Americans are allergic to mold. The most common reactions are flu-like symptoms and asthma. Those with chronic lung or immune problems, are at risk for more serious reactions like fever, lung infections and a pneumonia-like illness.

Some toxic molds such as Aspergillus, Cladosporium, Penicillium, Stachybotrys, and  Trichoderma produce mycotoxins capable of causing severe health problems.

When mold grows indoors in moist organic materials, building occupants may begin to notice odors and suffer a variety of health problems associated with mold exposure.


Inhaling or touching mold or mold spores can cause allergic reactions in sensitive individuals. Allergic reactions to mold are common these reactions can be immediate or delayed up to six hours. Allergic reactions include:

  • Respiratory problems, such as cough, sneezing, wheezing, infection, and/or difficulty in breathing
  • Hay fever-type symptoms
  • Nose and throat irritation
  • Nasal or sinus congestion
  • Watery, reddened, or burning eyes
  • Sensitivity to light
  • Red eyes
  • Runny nose
  • Sneezing
  • Dermatitis ( skin rash or irritation)
  • Headache
  • Fatigue


Molds can trigger asthma attacks in persons who are allergic (sensitized) to molds.

Irritant Effects

Even in non-allergic (non-sensitized) people, mold exposure can cause irritation of the eyes, skin, nose, throat, and lungs of both mold-allergic and nonallergic people.

Opportunistic Infections

People with weak immune systems (i.e., immune-compromised or immune-suppressed individuals) are more vulnerable to infections by molds (as well as more vulnerable than healthy persons to mold toxins). Aspergillus fumigatus, for example, has been known to cause aspergillosis in the lungs of immune-compromised individuals. These individuals inhale the mold spores which then start growing in their lungs. Trichoderma has also been known to infect immune-compromised children.

Healthy individuals are usually not vulnerable to opportunistic infections from airborne mold exposure. However, molds can cause common skin diseases, such as athlete’s foot, as well as other infections such as yeast infections.

Hypersensitivity Pneumonitis

Hypersensitivity pneumonitis may develop following either short-term (acute) or long-term (chronic) exposure to molds. The disease resembles bacterial pneumonia and is uncommon.

Mold spores are hardened containers, which possess all the DNA instructions needed to create new mold creatures, aerial eggs as it were. If they bump into dry walls they just rebound and go back to floating, but when they bump into wet walls they stick. Out of the broken open shell a single creature’s body appears, then a groping arm grows from that body, a leathery hypha, albino and clear, and then from that hypha grows another, and another, and then many, many others more. These hyphae are used by molds to obtain nourishment.  For some species it is the sulfur grains in concrete that are sought, in others it’s the metals in paint, or the glue in wallpaper, or even, for one especially abundant species, found at some time in almost every house in northern temperate climates, it will be the actual antibiotic poisons that the wood they land on produces which they slurp up and use as food. The hyphae excrete enzymes that break down complex organic materials. All over your house these freshly appearing mold creatures will plug into the walls via their hyphae.

Mold typically grows on organic materials that remain moist for more than 24 hours. Materials exposed to high humidity can become moist enough to support mold growth.. The volatile organic compounds (VOCs) released by some molds are toxic and associated with “Sick Building Syndrome“.
Not everything the hyphae absorb can be handled by the main body of the creature further back. Many are too poisonous, and any mold that did accept them would lose its suction grip, unplug from the feeding spot, and fall poisoned to the floor. The way they get out of this problem is by spraying out the excess they don’t need, releasing it in gaseous aerosols. At any moment during the day there will be freshly landed molds on the room walls in your home, aerosolizing carbon dioxide, hydrogen cyanide, ethanol fumes, various alcohols, and much else. Concentrations are generally too low to detect except with special equipment, but there are exceptions. Some are favorable, as with those wall molds related to the wild truffles, which produce an especially delectable emanation; but some of the exceptions are less pleasant, as with the molds that produce a musty or a rubbery smell. When the mold levels are high enough to produce this you’re likely to be able to see them too, enormous colonies, which appear to us as an unpleasant fur. But even when the density is too low to see they’re there, many thousands of separately plugged in mold individuals on a home’s inner walls. In older houses, old layers of paint surviving from the 1920s are likely to contain arsenic — it was used as an oil binder — and fungi plugging in from newer layers above will spray out an arsenic derivative like everything else. At one time this was a hazard, but now there’s so little of this old paint left around that it doesn’t matter. The last poisoning in England from an arsenic derivative released by wall fungi was in 1931.
If enough moisture is available for the mold to emerge from hibernation, they are very likely to start growing on your walls. Most of the mold spores you get were probably produced locally, and any especially damp building in the neighborhood will act as a fertile nursery. Other mold spores come from further away, and the British meteorological service’s sampling aircraft have detected them arriving in Britain across the sea from all sides, with buoyant flights across the North Sea from Denmark taking only two day or so with a fair wind. In the U.S. they can be blown from Texas to Minnesota within a week. The spores can last up to forty years before hatching.


Nutrition and Metabolism


Molds require one or more organic nutrients. Because molds must absorb or transport their nutrients through the cell surface, they compete with bacteria for organic nutrients. Many molds have an advantage over the bacteria in this competition, because they can secrete digestive extra cellular enzymes such as cellulases. Thus they can degrade an otherwise insoluble organic substrate into its smaller soluble subunits, which they then absorb and use as sources of carbon and energy. This enables the molds to use carbon sources — including cellulose, lignin, and keratin (a common component of hair, nails, and feathers — that are unavailable to most other microorganisms.

       Click on a picture to enlarge it.
Stachybotrys (pronounced stack-ee-BOT-ris) is a toxic mold that grows especially well on moist sheet rock.

Physiologically the molds are very “hardy” and versatile organisms. They tolerate and often thrive at environmental extremes, such as the high sugar concentrations of jams and jellies, the acid pH occurring in acid-curdled milk and in fruit juices used to make wine, and the near-freezing temperatures in a refrigerator (hence the common appearance of mold in refrigerated foods).

Testing for Mold

The U.S. Government’s Centers for Disease Control (CDC) does not recommend routine sampling for molds. Since the susceptibility of individuals can vary greatly either because of the amount or type of mold, sampling and culturing are not reliable in determining your health risk. Furthermore, reliable sampling for mold can be expensive, and government standards for judging what is and what is not an acceptable or tolerable quantity of mold have not been established. See the CDC’s Basic Facts about Mold.

Current evidence indicates that the most common symptoms caused by molds are allergies. If you are susceptible to mold and mold is seen or smelled, there is a potential health risk; therefore, no matter what type of mold is present, you should arrange for its removal.

Mold in Your Home?

  1. If you have symptoms that may be due to mold, ask your doctor to consider antifungal treatment.
  2. Have someone use a HEPA vacuum to thoroughly clean your floors and furniture while anyone who is sensitive to mold is out of the house.
  3. To minimize further exposure to mold, seal air leaks in the envelope of the home. Bring fresh air in through a pleated air filter to remove mold spores and other particles. Consistent ventilation will dilute and flush-out volatile organic compounds that molds emit.
  4. If you have a forced-air furnace, install a 6-inch thick pleated air filter.
  5. Make certain that all of the interior mold has been removed.
  6. Consider wearing an N-95 rated mask until the symptoms disappear. Choose the kind with an exhaust valve and two elastic straps.

Insurance Coverage for Mold Damage

An insurance company is more likely to cover mold contamination if it results from a covered accident, such as a water line break. If you feel that your insurance company is unfairly denying your claim, you can contact a law firm that has been successful in helping other policy holders that have mold damage to their health or property. For further details, see:

Additional Sources of Information

The following sources seem to offer honest and useful information:

Mold in Houses and Apartments:



Mold in Schools:

Mold in Any Building:

Building Inspectors

Mold Prevention and Mitigation

The following organizations are listed to help you compare products and services. No endorsement is expressed or implied.