Brochure

Zurn Top-Set Deck Plate
The Zurn TOP-SET
®
Roof Drain Deck Plate (catalog option -DP) features ease of installation, allowing the installer to move
onto more projects sooner. The TOP-SET
®
Deck Plate allows for the entire roof drain assembly to be installed from the
topside of the roof. Separate underdeck clamps and roof-sump receivers are no longer necessary … the deck plate acts
as both. Only the pipe connection is completed from the underside of the roof.
Zurn manufactures three different size (-DP) deck plates for a trouble-free fit for all [8", 12" and 15"] diameter Zurn drains.
The deck plate also includes strategically placed slots allowing versatile securing arrangements to various roof decks. The
deck plate is constructed of 14-gauge steel with a corrosive resistant finish.
Installation Instructions
Step 1 – Create opening in roof (Q-deck) to receive drain assembly.
Step 2 – Fasten drain body to deck plate by aligning the (4) bosses on the body and (4) slots on the plate using the
hex-head cap screws provided.
Step 3 – Drop body-plate assembly into the pre-cut opening in the roof.
Step 4 – Align deck plate attachment slots with the desired position in the roof and fasten the assembly to the roof
with self-tapping screws (supplied by others).
Step 5 – Cover the roof, including the body plate assembly with waterproofing membrane and insulation if applicable.
Step 6 – Fasten flashing clamp to the body assembly and attached the dome.
Old Way
New Way
ZURN PLUMBING PRODUCTS GROUP • SPECIFICATION DRAINAGE OPERATION
1801 PITTSBURGH AVENUE • ERIE, PA 16502-1916 • PHONE: [phone] • FAX: [phone] • WEBSITE: www.zurn.com
In Canada: ZURN INDUSTRIES LIMITED • 3544 NASHUA DRIVE • MISSISSAUGA, ONTARIO L4V 1L2 • PHONE: [phone] • FAX: [phone] Form No. SD09, 7/02