by Zavza Seal | Feb 27, 2026
Local Basement Waterproofing Experts in Sea Cliff At Zavza Seal, we help homeowners across Sea Cliff fix wet basements and protect their foundations from long term water damage. This case study shows how our team repaired serious water intrusion along an exterior...
by Zavza Seal | Feb 18, 2026
The Problem: A homeowner in Roslyn, NY contacted Zavza Seal about an active roof leak coming from the front dormer. Water was entering at the valley joint where two roof sections meet. The leak was slowly spreading moisture into the wall below the window area. The...
by Zavza Seal | Feb 18, 2026
The Problem: A homeowner in Riverhead, NY contacted Zavza Seal after noticing a long structural crack in their foundation wall. The crack was about 7 linear feet long and had visible signs of moisture. There was white powder on the wall surface, which is called...
by Zavza Seal | Feb 18, 2026
The Problem: A homeowner in Northport, NY contacted Zavza Seal after noticing water damage in their finished basement. Water was coming into the finished room and the adjacent boiler room. The drywall was damp, and there were signs of efflorescence and mold along the...
by Zavza Seal | Feb 17, 2026
Interior Basement Leak Repair by Zavza Seal Project Overview: Our team at Zavza Seal was contacted by a homeowner in Garden City, NY about water showing up in the north west corner of their basement. The affected area extended about 7 linear feet to the east and 7...
by Zavza Seal | Feb 17, 2026
Project Overview: Zavza Seal recently completed a structural crack repair and basement waterproofing project in Calverton, NY. The homeowner contacted us after noticing vertical cracks in the foundation wall and signs of moisture along the joint where the wall meets...
