• info@dapcco.ca
  • Mon - Fri 8:00Am - 06:00Pm.

Excelling at Waterproofing Solution Residential & Commercial

Got a flooded basement? Is the roof leaking? We will get it sorted in no time.

Residential Waterproofing
  • Basement Waterproofing
  • Wet Basement Restoration
  • Foundation Crack Repair
  • Flat roof and Balconies Waterproofing and Leak Repair
  • Showers and Wet rooms Waterproofing
  • Cork Plast
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Commercial Industrial Waterproofing
  • Foundation Waterproofing and Drainage Systems
  • Flat Roof Waterproofing
  • Metal Roof Sealing
  • Construction/Expansion Joints Sealing
  • Elevators Pit Waterproofing
  • Underground Parking Waterproofing & Flooring
  • Industrial Flooring (Epoxy – Acrylic Coatings)
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Solutions We Provide


Dapcco offers a complete waterproofing solution for the entire property including the balconies

Elevator Pit

Since elevators are built to extend below the sub-slab capillary and the water collection...

Flat Roof

This technology can be used in the repair of roofs with old damaged membrane, where...

Basement Waterproofing

The basement is the soul of the structure and requires adequate installations to...

Flatroof Waterproofing

A flat roof is quite susceptible to water collection and thus needs to be coating...

Cork Plast Insulation

Cork plastic insulation is a reliable way to reduce thermal bridging and keep the...

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Elevetor Pit

Crystalized Cementitious Waterproofing

Step:1 (Making repairs on the surface)

  • Chipping out the cracks & surface, making it clean.
  • Washing the surface with Chemicals and with advanced mechanical equipment.
  • Finally, using Royal Bruch to ensure that the surface is completely clean.


  • Repairing the concrete where it is deteriorated or has cracks with repair mortar (Highest Quality of German Products: 30 years Guarantee)
  • Applying the repair mortar on the (corners, weak areas, empty spaces, areas that need thicker layers of repair) with Mesh/Geotextile to reinforce the repair.

Step:3 (Applying the quotes)

  • Applying the Primary on the surface
  • Make the mix compound
  • Start applying the surface with the brush
  • Applying the second coat after the first coat gets dry and repeat the process for the third coat until we get satisfactory results.
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Our Technicians

Our technicians and skilled staff are trained for every kind of waterproofing work, a new construction project or a leaking waterproofing membrane repair.

Additionally, we have the solution for each specific problem, whether it is the usual leaking in old houses basements or leaking of sloped roofs into attics or leakages of flat roof fittings.

About Dapcco

Our Mission

Dapcco Waterproofing Inc. is a family run business that is specialized in waterproofing products and services. With over 20 years of intensive experience in construction industry and evaluation of different products and techniques for waterproofing, we came to our most valuable finding in this field with is Liquid Integrated Waterproofing Systems (LIWS).

Our Vision

Among the complicated construction process, we believe that waterproofing has its own specific complexities due to the nature of water as a fluid. Existing joints in waterproofing materials and non-adherence of membranes as a separate layer on base substrate, will MORE likely result in leaks or shorter waterproofing membrane life time.

We also believe that it is not required to remove any damaged or leaking waterproofing substrate, as in most cases using our services, they could be easily and quickly repaired and maintained for another period of time.

We guarantee the minimum damage and a less time-consuming treatment process for the leaking areas which finally ends in MINIMUM expenses and MAXIMUM savings for the project owners.


What Our Client’s Say’s

I recently moved into a new home after years of saving up and I am glad that I hired Dapcco to handle the waterproofing and construction work. The finished product is impeccable and everything from the basement to the roof has been waterproofed using the best materials and it was all done in time.

Jerry Hudson Customer

Blog & News

20 May, 2021

When to worry about Roof Damage

It is not always easy to find the location of leaking spots for an untrained individual due the nature of...

24 May, 2021

Get your commercial property waterproofed

Whether it the basement of a residential property or a commercial one, you can make use of it by adding waterproofing...

24 May, 2021

Is your roofing compromised?

it is often difficult for people to pinpoint the exact cause for concern especially if they aren’t trained for it.

Get Custom Waterproofing Solutions

(905) 771 1383

Our Partners


About Us

We value your satisfaction and our reputation enough to deliver durable waterproofing across your property.

Working Hours

  • Mon To Fri - 8:00AM to 6:00PM
  • Sat - 8:00AM to 2:00PM