Professional waterproofing is essential to protect floors and walls from moisture damage, mold growth, and structural issues over the long term. At ERMMES Bausanierungen GmbH, we rely on certified waterproofing systems that are both durable and sustainable. Our specialists work with particular care in critical areas such as shower niches, bathtub connections, and floor-to-wall transitions. Especially in historic buildings in Heidelberg, Leimen, or Neckarbischofsheim, thorough waterproofing is indispensable to preserve the building fabric. With precise workmanship and high-quality materials, we ensure that your bathroom remains optimally protected against moisture—guaranteeing safety and long-term value preservation.