Installation Instructions

26
ROOFKIT WATER STOP
DRAIN HUB
ROOFKIT REINFORCED WHITE MEMBRANE
APPROVED INSULATION
MAX. SLOPE INTO DRAIN
PUMP IS 4:12 (33.36%)
DRAIN STRAINER
BOLT
APPROVED
STRUCTURAL
DECKING
ROOFKIT WATER STOP
DRAIN HUB
1. IF SEAMS RUN WITHIN 12” OF DRAIN, INSTALL A 4’ X 4’ MIN.
MEMBRANE PATCH ON TOP OF MEMBRANE ENSURING SEAM IS COVERED.
2. REROOFING APPLICATIONS:
A. REMOVE EXISTING FLASHING DOWN TO METAL SUMP.
B. REPAIR OR REPLACE BROKEN CLAMPING RING.
C. ALL BOLTS AND CLAMPS MUST BE PROPERLY INSTALLED TO MAINTAIN
CONSTANT COMPRESSION ON ROOFKIT WATERSTOP SEALANT.
D. DRILL AND TAP BROKEN DRAIN BOLTS AND REPLACE AS NEEDED.
NOTE:
TYPICAL ROOF DRAIN
WRK 501