Basement Waterproofing Photo Album: Sealed Wall Crack in Guelph, On

Jean has a home in Guelph, ON that has 2 wall cracks. Both of the wall cracks are coming down from a corner of a window. This is the most common place for wall cracks to form. Omni Basement Systems sealed the wall crack with the patented Flexispan system. This system comes with a lifetime, transferrable warranty.

Wall crack in corner of window

This is the most common location of wall cracks. this is the most stress on a wall.

Dry well

The first step is to open the floor and create a dry well.

Drainage matting

Afer the second step (not shown) wich is to add a bead of flexible sealant to the crack, a 4" open cell foam is applied over top to drainage

Flexible sealant over top

A Flexible sealant is applied over the foam drainage foam. THis sealant is then troweled over to seal everything.

Last steps

The last two steps is to apply a waterproof membrane. This membrane can never come off the wall and it features an anti-microbial agent to prevent mould growth. Then the floor is Re-concreted to original height.

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