Waterproofing Services in Markham

Markham

At Leaquida Waterproofing, we understand that water damage can have devastating consequences for your property, from structural damage to mold growth and other health hazards. That’s why we offer a comprehensive range of waterproofing services designed to keep your building dry and secure, no matter what the conditions may be. Our services include basement waterproofing, exterior waterproofing, foundation repair, and more, all tailored to meet the unique needs of your property.

Why choose us?

• Respectful
  appearance
• Up-front
  pricing
• No overtime
  charge
• We are available on holidays, evening and weekends
• Quick and
  efficient service
• 24/7 customer
  service

We are the best in the field!

• 

  Fully licensed

• 

  Transparent process

• 

  Insured

• 

  Affordable

Basement Waterproofing

If you’re experiencing water damage in your basement, it’s important to act quickly to prevent further damage and protect your property. At Leaquida Waterproofing, we specialize in basement waterproofing services that are designed to keep your basement dry and free from water damage. Our team of experts uses the latest techniques and materials to provide a comprehensive solution, from identifying the source of the water damage to repairing any damage and implementing preventative measures to ensure that it doesn’t happen again in the future.  

 

Comprehensive Waterproofing Solutions

 

Provided by Leaquida Waterproofing

 

At Leaquida Waterproofing, we specialize in delivering high-performance waterproofing systems tailored to protect structures from water ingress, structural deterioration, and moisture-related issues. Our approach is based on the latest technologies and industry best practices.

 

Types of Waterproofing We Provide

 

1. Coating (Obmazochnaya) Waterproofing A liquid-applied method using polymer-modified bitumen, polyurethane, or cementitious compounds. Once cured, it forms a seamless and elastic waterproof barrier. Ideal for: Retaining walls, wet areas, balconies, and below-ground structures.
2. Sheet (Roll-on) Waterproofing Installation of prefabricated membrane sheets such as SBS-modified bitumen or PVC membranes. Application is done through heat welding or cold-adhesive methods. Ideal for: Flat roofs, parking decks, basements, and foundation slabs.
3. Injection Waterproofing A remedial solution involving pressure injection of polyurethane or epoxy resins directly into cracks, construction joints, or voids. Ideal for: Leak repairs in tunnels, basements, water tanks, and concrete structures.
4. Crystalline (Penetrating) Waterproofing Chemical treatment that reacts with moisture and unhydrated cement particles inside concrete, forming insoluble crystals that seal capillaries and micro-cracks.Ideal for: Foundations, slabs, water tanks, and underground facilities.
5. Membrane Waterproofing (Liquid or Sheet) Flexible waterproof membranes, either roll-applied or spray/liquid-applied, offering durable and chemical-resistant sealing.Ideal for: Green roofs, terraces, podiums, and wet environments.

 

Key Areas of Application

 

• Foundations & Basements We implement multi-layered systems combining crystalline and membrane methods to prevent groundwater penetration, capillary action, and structural weakening.
• Roofs & Terraces Our solutions include UV-resistant, weatherproof membranes that offer long-term protection against thermal expansion, rain, and standing water.
• Bathrooms, Saunas & Swimming Pools We utilize elastic and chemical-resistant coatings under tile systems to ensure a completely sealed moisture barrier, critical in areas with constant water exposure.
• Balconies & Loggias We apply flexible membranes and protective screeds designed to withstand freeze-thaw cycles, mechanical stress, and weathering.
• Underground Parking & Tunnels High-performance injection and sheet systems safeguard these spaces against hydrostatic pressure, leaks, and chloride penetration from road salts.

Waterproofing in Markham – Regional Specifics

 

Waterproofing in Markham, Ontario requires a specialized approach due to the region’s distinct climate, soil composition, and urban infrastructure. The area frequently experiences heavy rainfall, snow accumulation, and spring thaw, all of which contribute to elevated groundwater levels and hydrostatic pressure on building foundations.

 

Key Features and Challenges:

 

1. High Groundwater Levels & Hydrostatic Pressure During seasonal changes—especially in spring—melting snow and rainfall significantly raise the groundwater level. This creates pressure around building foundations, increasing the risk of basement leaks and structural water damage.
2. Clay and Silty Soil Composition Markham’s prevalent soil types are less permeable, which means water tends to accumulate around foundations rather than drain away naturally. This makes exterior waterproofing and proper drainage systems crucial.
3. Seasonal Weather Extremes Cold winters and humid summers cause thermal expansion and contraction in building materials, making them more susceptible to cracks where water can seep in. Durable, flexible waterproofing materials are essential.
4. Urban Development With increased urbanization, water runoff from paved surfaces becomes a concern. Homes without modern waterproofing systems may face flooding or moisture buildup, particularly in basements.
5. Common Solutions

• Hydrogel or Crystalline Technology for deep concrete penetration and long-lasting moisture protection
• Exterior Waterproofing with membranes and weeping tiles to redirect water away from the foundation
• Interior Waterproofing using drainage channels and sump pumps to manage infiltrating water
• Crack Injection Systems to seal existing structural breaches