PRODUCT: XtremeCorner™
ITEM ID: XC25
Tamlyn® XtremeCorners™ are prefabricated, seamless corners intended to facilitate proper
flashing of window and door sills. Sill corners are the most vulnerable areas of window
and door systems and often the most difficult to properly detail and maintain water tight.
XtremeCorners create a water tight, seamless corner that is easily integrated with standard
self-adhered flashing. XtremeCorners are a key component of the Tamlyn® flashing and
water management systems.
Window and door leaks are a major concern for builders, contractors and owners alike. To
prevent water from entering the building, these critical areas must be flashed and properly
integrated with your water management system. XtremeCorners provide a cost effective
option that facilitate easier detailing of sills versus multiple flashing pieces or premium sill
pan systems.