Waterproofing Exterior Walls Above Grade

Basement and masonry waterproofing paint with nanoguard technology is an interior exterior waterproofer specially designed for porous concrete and masonry surfaces.

Waterproofing exterior walls above grade.

This low odor masonry waterproofer is formulated for waterproofing above and below grade basement walls masonry walls retaining walls cinder and concrete blocks stucco and brick. Waterproofing should be applied a minimum of 12 above finished grade and then applied to a point 12 below the top surface of the interior slab on grade. 2 1 flashing at bottom of exterior walls with weep holes included for masonry veneer and weep screed for stucco cladding systems or equivalent drainage system. We can guide you to the best waterproofing option for your project.

Typically the waterproofing is wrapped over a masonry brick shelf or up behind the finish exterior materials at grade so that it may be terminated and shingle lapped by the weather barrier. The best sealant that is available a polyurethane paint will seal the blocks and mortar against further. Talk to a waterproofing expert. As for the question posed above there are methods of waterproofing exterior walls made from split face block or other masonry materials but they are not the same permanent waterproof solutions provided by basement waterproofing.

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