
Architectural & Functional Scupper Boxes for Flat Roofs
Scupper boxes are an essential drainage solution for flat or low-slope roofs—and they also add an attractive, finished look to your exterior. At Klemm Exteriors, we design and install custom scupper boxes that direct water safely away from your roof and walls.
Perfect for both residential and commercial buildings, our scupper systems are durable, stylish, and built to code.

Why Choose Our Scupper Boxes?
Prevent water pooling on flat roofs
Custom fabricated to match your exterior
Available in copper, aluminum, or coated metals
Seamlessly integrate with downspouts or rain chains
Stylish, functional design for modern or classic homes
Trust Klemm Exteriors for code-compliant scupper solutions that protect your property and elevate your curb appeal.

Need better drainage for your flat or low-slope roof? Schedule a consultation for custom scupper box installation and let Klemm Exteriors provide a solution tailored to your property’s needs.
Brands We Work With


