Well Hung Gutters LLC

Scupper Box Installation for Flat and Commercial Roofs in Michigan

Custom metal scupper box installed on a commercial flat roof parapet in Michigan

Flat and low-slope roofs drain through scuppers — openings in the parapet wall that direct water off the roof. Custom-fabricated scupper boxes protect those openings and ensure water exits cleanly, every time.

Get a Free Estimate(734) 301-6163

Expert Service

Scupper Box Installation in Southeast Michigan

A scupper is an opening in a parapet wall or roof edge that allows water to drain off a flat or low-slope roof. Without a properly fabricated scupper box, the opening is vulnerable to water infiltration, debris blockage, and structural damage at the wall penetration. A scupper box is a custom-fabricated metal liner that fits the scupper opening precisely, seals the wall penetration, and directs water cleanly into a downspout or conductor head.

Well Hung Gutters LLC fabricates and installs custom scupper boxes in galvanized steel, aluminum, and copper for commercial buildings, warehouses, flat-roof residences, and any structure with parapet-wall drainage. We work from field measurements to ensure a watertight fit at every penetration. Scupper boxes can be integrated with conductor heads and downspouts for a complete drainage solution.

Scupper work is often part of a larger commercial roofing drainage project — we coordinate with roofing contractors, building owners, and general contractors throughout Michigan. We travel up to 150 miles from Brownstown.

What's Included

  • Custom-fabricated to your scupper dimensions
  • Galvanized steel, aluminum, and copper options
  • Watertight wall penetration sealing
  • Integration with conductor heads and downspouts
  • Commercial and residential flat roofs
  • Parapet wall and built-in gutter applications
  • Coordinates with roofing contractors
  • Free written estimate
Service Coverage

Scupper Box Installation Near You

We provide scupper box installation throughout Michigan — up to 150 miles from Brownstown, MI.

Brownstown, MI
Trenton, MI
Woodhaven, MI
Riverview, MI
Southgate, MI
Taylor, MI
Flat Rock, MI
Rockwood, MI
Allen Park, MI
Lincoln Park, MI
Wyandotte, MI
Grosse Ile, MI
Romulus, MI
Gibraltar, MI
Ecorse, MI
Melvindale, MI
Inkster, MI
River Rouge, MI
South Rockwood, MI
Carleton, MI
Wayne, MI
Dearborn, MI
Dearborn Heights, MI
Westland, MI
Garden City, MI
Canton, MI
Plymouth, MI
Livonia, MI
Redford, MI
Belleville, MI
Ypsilanti, MI
Ann Arbor, MI
Monroe, MI
Milan, MI
Saline, MI
Dundee, MI
Downriver, MI
Grosse Pointe, MI
Dearborn Heights, MI
Hamtramck, MI
Sterling Heights, MI
Warren, MI
Roseville, MI
St. Clair Shores, MI
Pontiac, MI
Waterford, MI
Auburn Hills, MI
Flint, MI
Lansing, MI

Don't see your city? Call us — we travel up to 150 miles from Brownstown. If you're in Michigan, we can likely help.

Common Questions

Scupper Box Installation — Frequently Asked Questions

What is a scupper box?
A scupper box is a custom-fabricated metal liner installed at a scupper opening — the drainage hole in a parapet wall or roof edge on a flat or low-slope roof. It seals the wall penetration, protects the surrounding material from water damage, and directs water cleanly into a downspout or conductor head.
What material should scupper boxes be made from?
Galvanized steel is the most common choice for commercial applications due to its strength and corrosion resistance. Aluminum is lighter and suitable for most residential flat roofs. Copper is used on high-end or historic buildings where longevity and aesthetics are paramount.
How do I know if my scuppers are failing?
Signs of scupper failure include water staining on the exterior wall below the scupper, efflorescence (white mineral deposits) on masonry, interior water infiltration near the parapet, or visible rust and deterioration around the scupper opening.
Can you replace existing scupper boxes?
Yes. We remove deteriorated or improperly installed scupper boxes, clean and prepare the opening, and install new custom-fabricated boxes with proper sealing. We can also resize scuppers that are undersized for the drainage area.
Do you work with roofing contractors on scupper projects?
Yes. Scupper box installation often happens in coordination with a flat roof replacement or repair. We work directly with roofing contractors to ensure the scupper boxes are installed at the correct stage of the roofing project for a watertight result.

Get Your Free Scupper Box Installation Estimate

Serving Brownstown and communities throughout Michigan — up to 150 miles from our Brownstown, MI headquarters.

Request a Free Estimate(734) 301-6163
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