HydroCorner Sill Treatment
HydroCorner™ is an inexpensive option for protecting a window sill from moisture intrusion. Place one HydroCorner in each sill corner, and then cover with a piece of self-adhered flashing (HydroFlash®) for a quick and easy-to-install sill treatment.
- Prevents water intrusion at window/wall interface keeping walls dry
- Durable material resists cracking in cold weather or damage during window installation
- Easy to install – no special tools / cutting required
- Inexpensive, minimum increase in “installed” cost
- Speeds sill pan assembly
- Meets the sill pan requirement for Energy Star Home