Pressure Relief System Installation

A Pressure Relief System; is an interior water control system. When designed and installed correctly, this is an ideal solution that can offer the homeowner a permanent solution to water infiltration through basement walls as well as relieving hydrostatic ground water pressure.

  • Excellent choice where exterior access is limited by driveways, decks, landscaping, etc.
  • Typically less cost than exterior excavation with equal moisture control effectiveness.
  • Waterproofing solution for all types of foundations including poured concrete,concrete block, stone, brick & fieldstone.
  • The Pressure Relief System is considered a permanent repair and as such, is backed by our transferrable “Written Lifetime Warranty”


Interior Water Control System Wet Basement Solution

  • A 10-16 inch trench is cut at the base of the wall along the outside perimeter of the basement.
  • The blocks along the exterior walls are drilled at each cell so that the blocks will weep into the system thus keeping the outside wall dry.
  • This trench is lined with 4 inch perforated drainage pipe laid beside the footing. The drainage pipe is pitched towards the sump pit so that gravity directs the flow into the sump pit.
  • Next 3/4 clear gravel is install to direct water to the.
  • A 15-18 inch sump liner, approximately 30 inches deep, is installed.
  • A professional grade sump pump, with a full pumping capacity is installed (optional battery backup system available)
  • A 1 1/2 inch diameter discharge pipe leads the water from the pump to the exterior of the house at grade level with a check valve install and a downward angle to avoid freeze up in winter.
  • Next we apply a mould molecule spray that stays on the work area.
  • The delta or membrane is install over the trench and up the wall 1ft to 2ft.
  • The last step in the process is re-cementing and closing up the trench back to the same level as the original floor.

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Wet Basements Waterproofing | Crawlspace Encapsulation | Foundation Cracks Repair | Sump Pump Maintenance

Home foundation waterproofing and wet solutions, leaky basement or cracks repair and crawlspace encapsulation services in Acton, Ajax, Ancaster, Alliston, Aurora, Angus, Arthur, Barrie, Beaverton, Beeton, Blue Mountain, Bobcaygeon, Bolton, Bracebridge, Brechin, Caledon East, Concord, Cambridge, Cannington, Coldwater, Collingwood, Dundalk, Dundas, East-West Gwillinbury, East York, Elora, Fergus, Georgetown, Georgina, Georgian Bay, Gravenhurst, Hanover, Haliburton, Holland Landing, Huntsville, Innisfil, Keswick, Kincardine, King City, Kitchener, Lake of Bays, Lindsay, Listowel, Midland, Milton, Minden, Muskoka, Muskoka Lakes, Newmarket, North York, Oakville, Orangeville, Oshawa, Parry Sound, Penetanguishene, Port Perry, Rexdale, Richmond Hill, Scarborough, Scugog, Shelburne, Simcoe, Stayner, Toronto, Thornhill, Thornbury, Tottenham, Wasaga Beach, Wellington, Whitchurch-Souffville, Whitby and Woodbridge.

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