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Redefining Sheet Metal

K&M Sheet Metal & Gutter Supply

Gutter systems, roofing supplies and custom architectural metalwork for your next project. Shop online or work with our Durham, North Carolina team on the details that make your job unique.

Find What Your Project Needs

Shop by Product Category

Explore gutter and downspout components, architectural metal products, roofing supplies, sheets, coils and tools. Product options and availability vary; some items are stocked and others are made to order.

Chimney Caps and Pots

Chimney Caps and Pots

K&M Sheet Metal specializes in the custom manufacturing of chimney caps, chase covers and pots.
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Conductor Heads

Conductor Heads

Our conductor heads - leader heads enhance the beauty and architectural style of any building.
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Cupolas

Cupolas

Cupolas are architectural elements designed to enhance the aesthetics and functionality of your roof.
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Dormers

Dormers

Dormers let fresh air flow into your attic, helping to prevent problems like mold and wood rot while enhancing the appeal of the building.
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Downspouts

Downspouts

We have a great variety of gutter downspouts in different sizes and styles, including square, round, smooth, and corrugated options.
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Downspout Cleanouts

Downspout Cleanouts

Downspout cleanouts are an effective way to prevent inground drainage systems from becoming clogged with leaves and debris.
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Downspout Fastening

Downspout Fastening

Downspout brackets, downspout hooks (wood hooks), and downspout straps are used to attach downpipes to walls or other vertical surfaces.
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Edge Metal & Flashings

Edge Metal & Flashings

K&M offers a range of brake metal, edge metal, and flashing metal products designed for the roofing industry, with custom fabrication options available.
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Elbows

Elbows

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Fasteners

Fasteners

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Finials

Finials

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Gutters

Gutters

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Gutter End Caps

Gutter End Caps

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Gutter Guards

Gutter Guards

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Gutter Hangers

Gutter Hangers

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Gutter Miters

Gutter Miters

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Gutter Outlets

Gutter Outlets

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Masonry Flashing Metal

Masonry Flashing Metal

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Metal Roof Panels & Wall Panels

Metal Roof Panels & Wall Panels

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Sealant and Caulking

Sealant and Caulking

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Sheets & Coils

Sheets & Coils

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Snow Guards

Snow Guards

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Strainers

Strainers

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Tools & Supplies

Tools & Supplies

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Six-inch traditional bead copper half-round gutters Gutters & Downspouts

Build a Complete Gutter System

From the gutter profile to the final downspout connection, the details matter. K&M manufactures and supplies components for half-round, K-style, box and custom gutter applications.

  • Gutters, end caps, miters, outlets and hangers.
  • Downspouts, elbows, brackets, straps and cleanouts.
  • Conductor heads, gutter guards and installation supplies.

Compare the size, profile and material of adjoining components before ordering. If you need help identifying a part, send us a product link, measurements or a clear photo.

Copper swoop panels, custom dormers and finial Architectural Metalwork

Made for the Details of Your Project

Some projects call for more than a catalog component. Our fabrication capabilities include cutting, bending and forming metal for custom chimney caps, finials, dormers, cornices, flashing and roofing details.

Our shop uses CNC folding brakes, press brakes, shears, laser cutters and roll formers to produce a wide range of profiles and components. Send a dimensioned drawing or sketch so we can review the material, finish, quantity and fabrication requirements.

Cornice metal is quoted for each project and is not sold as a standard online profile. K&M does not provide blueprint or construction-plan takeoff services.

The Right Information Makes a Better Start

Choose your materials, review the available documents and plan how your order will arrive.

Explore Materials & Colors

Compare copper, aluminum, steel, zinc and other available metals and finishes. Material, thickness and finish choices depend on the product and its intended application.

Screen colors are a reference. Request a physical color chart or sample when matching a finish is important.

Review Product Documents

Use available submittals, drawings and downloads to review dimensions and product details before placing an order or preparing a project request.

For custom work, provide the measurements and specifications for your particular job.

Plan for Shipping or Pickup

Order size and product dimensions affect how materials are shipped. Review the shipping information to prepare for parcel delivery, freight delivery or local pickup.

Fabrication time and transit time are separate. Confirm timing for your specific order when planning your project.

A Closer Look at Our Work

Architectural Details, Gutter Products & Custom Metalwork

Explore examples of copper, aluminum and other metal products, from practical drainage components to decorative roof details. Select a photo to open the larger image.

Redefining Sheet Metal

A Manufacturer, A Supplier & A Team You Can Talk To

K&M combines fabrication capabilities with a broad selection of products and supplies. We work with contractors and homeowners on projects ranging from individual replacement parts to custom architectural details.

Shipping Across the Country

We serve customers throughout the contiguous United States, with shipping arrangements based on the products and destination. Review delivery requirements before your order arrives.

Quality & Practical Value

As a manufacturer and distributor, we bring product knowledge and fabrication experience together to help customers find suitable materials and components for their projects.

Components That Work Together

Shop gutters, downspouts and the connecting hardware in one place. Share your questions with our team when choosing profiles, sizes and accessories.

Customer Experiences

See What Customers Have to Say

Explore thousands of independently collected customer product reviews through HelpfulCrowd. Read about the products customers purchased and their experiences with K&M Sheet Metal as you plan your own project.

Our Reviews page brings together the HelpfulCrowd review journal and our Google rating, with links to read more customer feedback.

K&M Sheet Metal rating and review count on HelpfulCrowd Explore the Review Journal

Common Questions Before You Order

A few starting points for shopping online and planning custom work.

Can homeowners order from K&M?

Yes. K&M supplies homeowners as well as contractors. Browse the online store for available products and options, or contact our team about a product question or custom fabrication request.

Are all products in stock?

No. Some products are stocked, others are made to order, and custom items are manufactured to project specifications. Availability and production time vary by item. Contact us about timing before ordering if your project has a firm deadline.

How do I request a quote for custom sheet metal?

Use the Contact page to send a dimensioned drawing or sketch, the quantity needed, and your preferred material and finish. Include the destination ZIP code and any delivery requirements. K&M does not provide takeoff services for blueprints or construction plans.

Where can I find material options and product drawings?

Visit Materials & Colors to explore available metals and finishes, and Submittals & Downloads for available product documents and drawings. Request a physical color chart or sample when a finish match is important.

Can I order cornice metal through the online store?

Cornice metal is quoted separately because each project has its own profile, dimensions and fabrication requirements. Visit the Cornice Metal page to learn more, then contact our team with your specifications.

Where can I check shipping and pickup information?

Visit Shipping Information for delivery and pickup guidance. Shipping arrangements depend on the products, order dimensions and destination. Confirm that your order is ready before traveling to pick it up.

Ready to Find the Right Products?

Browse the store for standard product options, or send our team the details of your custom project. We’re here to help you take the next step.