Viking RepairBoss Scupper Dome Replacement, 8 in. x 9 in.

The Viking RepairBoss Scupper Dome Replacement is an 8 in. x 9 in. dome that restores a damaged or missing scupper dome on commercial roof drains and scuppers. One order is one carton. It lets you replace just the dome instead of the entire scupper assembly.

Key Features:

• Dome-Only Repair: Replaces just the scupper dome, avoiding replacement of the full scupper body.
• Compact Size: Measures 8 in. x 9 in., sized as a replacement dome for existing scupper openings.
• RepairBoss Line: Part of Viking’s RepairBoss line of commercial roof repair products.
• Carton Pack: Sold as a carton, keeping several domes on hand for maintenance calls.
• Water Management: Helps keep debris and intrusion out of the scupper opening while allowing drainage.

Specifications Table:

Fit and Compatibility:

Intended as a replacement dome for existing roof scuppers within the RepairBoss line; verify that the 8 in. x 9 in. footprint matches the scupper being repaired before ordering.

Frequently Asked Questions (FAQ):

Q: What is included?
A: One carton of RepairBoss scupper dome replacements measuring 8 in. x 9 in.; the number of domes per carton is not stated in the sources.

Q: Does this replace the whole scupper?
A: No, it is a replacement dome only, for repairing a damaged or missing dome on an existing scupper.

Q: How do I know it will fit?
A: Check that the existing scupper accepts an 8 in. x 9 in. dome; measure the opening before ordering.

Q: Who uses this product?
A: It is intended for commercial roofing and waterproofing repair work on roof scuppers.

Q: How is it installed?
A: Installation details are not stated in the sources; scupper domes are typically secured and flashed into the surrounding roof membrane.

Expert Verdict Reviewed by the SuperArbor Pro Desk

Carrying repair domes is an easy way to close out punch-list items on flat roofs where UV and foot traffic crack scupper domes. Confirm the footprint against the existing unit and re-flash the perimeter into the membrane so the detail stays watertight. Keep a few cartons in stock for service trucks.

Scupper work happens at the roof edge; set up fall protection per OSHA before approaching the parapet.

Stock Viking RepairBoss 8 in. x 9 in. scupper dome replacements for fast commercial roof repairs.