Watts RK 909RPDA-RC1 3 - Part of the RK-909RPDA Series Window Well Extension Neutral Invert Design – Flat
Baker’s notes & crumb story
Description
Watts RK 909RPDA RC1 3 Part of the RK 909RPDA Series Window Well Extension Neutral Invert Design – Flat Neutral Invert Design – Flat base (no built in slope) makes this kit ideal for installations where slope is minimal or precisely controlled Learn More >