Duplex
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Copper Relief Art & Architectural Panels for Duplexes
The duplex is the two-level urban home that combines the space of a house with the address of the city — two floors, a connecting stair, and the opportunity to make every surface count across both levels. Whether a converted two-family building or a purpose-built two-story apartment, the duplex rewards the kind of considered surface decision that carries across floors. A hand-hammered copper relief panel — in the kitchen, on the staircase wall, above the fireplace, or at the entrance — is the surface that gives the duplex its identity and connects both levels with a single material language.
Natuross makes hand-hammered copper relief panels for every architectural surface in the duplex — kitchen walls, fireplace surrounds, range hoods, staircase walls, entrance halls, bathroom surfaces, terrace walls, and more. Made to your exact dimensions. Suitable for indoor and outdoor spaces and wet areas. Ready to install, easy to clean, and built to last. Over 10,000 pieces installed in homes across the US — customer-reviewed and time-tested. See every room and surface on the Rooms & Spaces page.
Choosing Your Design
The design is the first decision — the subject and composition that will define the duplex. A botanical composition at the scale of the kitchen feature wall. A staircase wall panel that connects both floors — a vine, a botanical field, a geometric composition — visible from the upper and lower level at once. A classical or botanical composition above the fireplace. A family crest or monogram in the entrance hall. A freeform copper wall sculpture in three dimensions. In a duplex, the copper relief panel chosen for the staircase wall is the piece that makes both floors feel like one home. Browse all designs — or describe the subject you have in mind and Natuross designs it from scratch.
The Duplex Kitchen
The most considered duplex kitchen installation is a full-wall copper relief panel — counter to cabinet, wall to wall — in a botanical or geometric composition. The relief artwork across the entire kitchen surface makes the kitchen the most considered room in the duplex. A range hood surround in the same design and finish completes the set. Most duplex kitchen orders include a coordinating piece for the staircase or living room — the two surfaces that carry the copper material language across both floors. Browse the copper backsplash collection.
The Duplex Staircase
The staircase is the most duplex-specific architectural surface — the connection between both floors, visible from the upper landing and the lower level at once. A staircase wall panel in a botanical composition — the vine, the climbing rose, the botanical field — that rises from the lower floor to the upper. A geometric composition. A continuous abstract form. The duplex staircase is where copper relief art makes the most unifying architectural statement — the single surface that makes two floors feel like one home.
The Duplex Living Room & Upper Floor
A fireplace surround in Natural Copper or Antique Gold on the lower floor. A feature wall panel behind the sofa. A bedroom feature wall panel on the upper floor — the headboard wall in the same finish as the kitchen, the material language carried from floor to floor. A bathroom vanity backsplash on the upper level. The duplex is the home where copper works hardest across multiple rooms and multiple floors.
Duplex Signs & Plaques
A unit number or name beside the entrance. The family name in the hallway. A floor identifier — upper or lower level. A house number sign. Every sign made with any text, any font, any finish. See all sign types on the Copper Signs & Plaques page.
"[Family Name]" · "Unit [Number]" · "[Number] [Street Name]" · "Est. [Year]" · "Upper" · "Lower"
For Interior Designers & Architects
Duplex projects benefit most from a copper specification that carries across both floors — the same design language in the kitchen, the staircase, and the upper level creating a cohesive home from two separate floors. Send a floor plan, a mood board, or reference images. You’ll receive a complete design proposal — drawings and project pricing for every surface. Direct communication with the craftsman throughout. No intermediaries.
Finishes for Duplexes
The design comes first — the finish follows the character of the duplex. Natural Copper brings warmth and continuity across both floors. Silver suits duplexes with a contemporary, minimal aesthetic. Antique Gold suits duplexes with a more formal or period character. Silver–Copper Details bridges the warm and the cool — the most popular two-tone finish for duplex kitchens. Browse all 15 finishes.
Most popular duplex finishes: Natural Copper · Silver–Copper Details · Antique Gold · Silver
Natuross Quality Standard
- Hand-hammered copper relief art, 24 gauge · Traditional chasing and repoussé · Rigid aluminum composite backing
- Suitable for indoor, outdoor, wet areas, and high-heat environments · Easy to clean · Ready to install
- Protective lacquer coating standard · Natural Copper, Brown Copper, Gold / Brass, and Antique Gold available without lacquer on request
- Flush-mounted at 1/4" total thickness · Made to your exact dimensions · Any design · 15 finishes
- Production approx. 2 weeks · Delivered in about 3 weeks · Photographed and approved by you before it ships · Every piece backed by our full satisfaction commitment
Copper: Natural · Brown · Green · Blue · Black · Fire · Copper–Black · Silver: Silver · Silver–Copper · Silver–Gold · Silver–Black · Gold: Gold · Antique Gold · Black–Gold · Gold–Black
"We ordered the full kitchen wall in Natural Copper and the botanical staircase panel in the same finish. The vine rises from the kitchen level to the upper floor landing. Both floors are connected by the copper now — the same material, the same warmth, the same decision. The duplex finally feels like one home rather than two floors." — Natuross customer
Order for Your Home, Your Project, or as a Gift
Whether you’re completing your own duplex, working on a client’s two-level urban home, specifying surfaces that carry across both floors, or looking for a gift that belongs in a considered city home — Natuross makes the piece for your exact space and surface. Browse the catalog and order directly. Or send a photo of your wall, a floor plan, or a description of what you’re imagining — and Natuross designs it for you, shows you exactly what it will look like, and makes it once you’re happy with every detail.
Live chat is usually immediate — within 1–2 hours at most. Every conversation goes directly to the craftsman who will make your piece.
→ Browse the copper backsplash collection
→ Browse all designs
→ Browse all 15 finishes
→ Or message via live chat to start your project
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