When you’re sure the mold has been eliminated, seal the wood surfaces with pigmented shellac like BIN or an oil-based primer like KILZ. Repaint cleaned wall surfaces with a regular latex paint that contains a mildewcide to help stop future mold growth. Then install new insulation and drywall and nail the trim back on. And keep in mind that if the moisture returns, mold will return.
Among the most common and most preventable causes of water damage are burst pipes. Burst pipes typically happen because of clogs and freezing. Prevent the damage by finding a family plumber to do annual inspections. Regular inspections and maintenance are a cost-effective, preventative measure. Installing new plumbing typically runs between $350 to $2,000.
Once any standing water has been removed, it’s time to start drying out the home. Your contractor will bring in different types of air movers (think of these like glorified fans) to help circulate airflow throughout the room. Don’t be surprised if they need to lift up a section of the carpet or position one of the air movers at certain sections of the walls to ensure air is getting to the most saturated parts of the room. If you have hardwood floors, they may use floor mats which help draw the water out of the floor. If needed, they might even remove the baseboards and drill holes into the drywall to help the walls dry faster. While some of these methods may sound extreme, they’re making every effort to dry the home without having to demolish and rebuild, which could add multiple weeks to the project timeline and become very costly.
Category 2 Water - Refers to a source of water that contains a significant degree of chemical, biological or physical contaminants and causes discomfort or sickness when consumed or even exposed to. Known as "grey water". This type carries microorganisms and nutrients of micro-organisms. Examples are toilet bowls with urine (no feces), sump pump failures, seepage due to hydrostatic failure and water discharge from dishwashers or washing machines.