Product Overview
Buy 6-9/16 Inch White Sloped Sill Pan Extension Couplings (10-Pack)from Vella.ca
Use the SureSill 6-9/16 in. White Sloped Sill Pan Extension Couplings (10-Pack) to supply your doors and windows with continuous support. The couplings also let you to expand or join existing sill pans.
Buy 6-9/16 Inch White Sloped Sill Pan Extension Couplings (10-Pack) from Home Depot
