Extended or Guaranteed Replacement Cost: Increases your dwelling limit (typically by 25% to 50%) if building costs surge after a natural disaster and standard limits aren't enough to rebuild.
Water Backup & Sump Pump Overflow: Covers water damage to your home and belongings caused by a backed-up drain or a failed sump pump (a major gap in basic policies)
Service Line Coverage: Pays to excavate and repair damaged underground utility pipes or lines running through your yard (water, sewer, gas, electric) for which homeowners are responsible
Hydrostatic Pressure / Foundation Seepage: Water soaking through basement walls, floor slabs, or foundation cracks due to heavy rain or high water tables is excluded by standard homeowners policies and is generally not covered by standard Water Backup endorsements.