Photo Album: Foundation Crack Repair in Newfields, NH

A homeowner in Newfields, New Hampshire plans on finishing his basement within the next year. Although his basement stays dry, he wants to seal the cracks in his foundation to prevent future flooding. Design Specialist, Bryan Barnard, recommended installing FlexiSpan to the wall cracks. Typically, we would recommend a waterproofing system such as a sump pump system, however, due to the placement of the home, we felt it was not fully necessary. FlexiSpan crack repair is actually a three-part process that begins with the application of a flexible sealant along the full length of the crack. Next, a strip of flexible and porous foam is installed over the crack. Finally, an impermeable membrane is adhered to the wall on both sides of the foam strip. This fail-safe treatment allows any future seepage of water through the crack to move invisibly down the wall and into the basement’s perimeter drainage system. With the cracks sealed, this homeowner can now have the peace of mind when finishing his basement.