PROPORTION,
RESOLVED
Dimensions and profile are considered in relationship to your cabinetry, cooking surface, and surrounding architecture, so the hood feels intentional within the space.
Copper Range Hoods
Signature SX4 - Custom Range Hood
Define the details for your project.
CSH-SX4a
Receive your project-specific quote and next steps within 24 hours.
Need Help? Talk With a Specialist
Designed
Without
Compromise
Designed Without
Compromise
PROPORTION,
PERFORMANCE,
INTEGRATED
Ventilation is engineered alongside the design, bringing performance requirements and architectural intent together from the start.
MATERIAL,
UNDERSTOOD
Real metal, finish, and architectural details are selected for what they bring to the larger design, from tone and contrast to texture, variation, and character.
DETAILS,
CARRIED THROUGH
Detailed CAD drawings bring every decision together before fabrication. Once approved, those specifications guide production through the finished piece.
ARCHITECTURAL METALWORK FOR THE DESIGNED HOME.
Inspired in Metal
MASTERS IN METAL.
MASTERS
IN METAL.
IN METAL.
Over 97% customer satisfaction
Customers are satisfied with their finished product.
Trusted by 5,000+
Interior designers, architects, and builders.
Rated 4.7
Based on thousands of third-party reviews.
Based on thousands of third-party reviews.
DESIGN & CONFIGURE
Explore the possibilities and make your initial selections. Our team is available to guide dimensions, material, finish, performance, and architectural details.
REVIEW & APPROVE
We translate your selections into a detailed CAD drawing so you can review dimensions and key specifications before fabrication.
FABRICATION & FINISHING
With the drawing approved, your piece moves into fabrication and finishing, guided by the specifications you've reviewed.
INSPECTION & DELIVERY
Your finished piece is inspected, carefully packaged, and coordinated for delivery to your project.
Talk With a Specialist
Have a question about your design, dimensions, finish, or next step? Our team can help you resolve the details and move your project forward with confidence.
Signature SX4 Architectural Range Hood
THREE-SIDED BODY WITH APRON AND TRIM.
The Signature SX4 turns a three-sided body with apron and trim into a composed piece of architectural metalwork. Trim defines the lower edge while the upper body remains broad and composed. Across a quiet palette or a layered interior, the hood can establish the line that brings the larger kitchen into focus.
Real metal gives the Signature SX4 depth that printed or simulated finishes cannot reproduce. Select the body material, patina or finish, and texture, then coordinate compatible trim, straps, rivets, crown, or pot rail details. Each selection should serve the full kitchen elevation.
Defined Around the SX4 Form
Every Signature SX4 order moves from configuration to drawing review. The selections establish size, mount, material, details, and ventilation; the CAD drawing translates them into the exact project specification used by the fabrication team.
Physical finish samples help evaluate the metal beside cabinetry, countertops, backsplash, hardware, and lighting. A CopperSmith® project specialist can help resolve proportion, finish compatibility, airflow, and installation requirements before the drawing is approved.
Continue the Design Process
For related material, planning, and installation context, explore zinc range hood., copper kitchen hood, and installation of a copper range hood..
Continue the specification with CopperSmith® guidance on wall mount range hood and kitchen ventilation hood.
Every Signature SX4 is configured for its setting. The selected dimensions, material, finish, architectural details, ventilation, and mount are translated into a project-specific CAD drawing before fabrication.
01 — Design & Dimensions
- Model
- Signature SX4 custom range hood
- Form
- three-sided body with apron and trim
- Design effect
- trim defines the lower edge while the upper body remains broad and composed
- Series
- Signature Series
- Mount
- Wall or island
- Width
- 30"–100", configurable in 1/8" increments
- Height
- 24"–100", configurable in 1/8" increments
- Depth
- Approximately 22"–33". Mount, model, and ventilation determine the final CAD-confirmed depth.
02 — Materials & Definitive Details
- Material families
- Real copper, brass, stainless steel, zinc, aluminum, and powder-coated metal
- Body textures
- Smooth and compatible hammered textures; availability varies by material and finish
- Finish selection
- Natural, polished, aged, patinated, brushed, vintage, and color finishes where compatible
- Crown profiles
- Configurator selections vary by model
- Straps
- Optional 1"-wide, 16-gauge metal straps where compatible
- Rivets
- Optional compatible finish and style selections
- Pot rail
- Optional compatible metal finish where offered
03 — Ventilation
- Integrated blower
- 290, 395, 610, or 1260 CFM
- Remote blower
- 390, 835, or 1260 CFM
- Ductless
- 395 CFM recirculating kit
- Design to Fit
- Built around a compatible customer-provided insert
- BBQ ventilation
- Integrated or remote blower at 1200 or 2300 CFM
- Additional selection
- Liner only
- Liner construction
- Stainless steel
04 — Project Specification
- CAD drawing
- Defines final dimensions, depth, details, and applicable installation information
- Approval
- Required before fabrication begins
- Finish review
- Physical samples recommended before final approval
- Dimensional tolerance
- 1/8"
- Production timing
- Varies by size, material, finish, texture, ventilation, and selected details; estimated timing is provided with the quote
- Delivery
- Standard or Priority Service, subject to the selected configuration
- Manufacturer
- CopperSmith®
Final Project Specification
Available combinations depend on the Signature SX4 configuration, including material, finish, texture, dimensions, mount, ventilation, and architectural details. The configurator and approved CAD drawing provide the definitive project-specific specification.
How can the SX4 details be customized?
Depending on compatibility, selections can include body texture, crown profile, crown finish, straps, strap texture, rivet finish and style, and a pot rail. Each detail should support the larger material composition.
How should I choose a finish for the SX4?
Review physical samples beside the project cabinetry, stone, backsplash, appliances, lighting, and hardware. Samples provide a more reliable view of color, sheen, texture, and natural metal variation than a screen alone.
Will I receive a CAD drawing for the SX4?
Yes. A project-specific CAD drawing documents the final dimensions, depth, selected details, and applicable installation information. Approval is required before fabrication begins.
How is the final SX4 depth determined?
Depth depends on the hood model, wall or island mounting, and the selected ventilation system. The configurator provides the starting configuration and the approved CAD drawing confirms the final depth.
How long does the SX4 take to produce?
Production and shipping timing varies with size, material, finish, texture, ventilation, and architectural details. The project quote provides the current estimated schedule and delivery options.
Will the finished SX4 match the sample exactly?
Real metal and hand-applied finishes can show subtle variation in tone, texture, and surface character. These variations are inherent to the material and process; review current samples before final approval.
What defines the SX4 range hood?
The SX4 is defined by a three-sided body with apron and trim. Trim defines the lower edge while the upper body remains broad and composed.
Which materials are available for the SX4?
The Signature SX4 can be specified in real copper, brass, stainless steel, zinc, aluminum, or a compatible powder-coated finish. Availability depends on the selected finish, texture, and details.
Can the SX4 be wall-mounted or installed over an island?
Yes. Choose Wall Mount for an installation against a wall or Island Mount for a hood suspended over an island or peninsula. Mount and ventilation selections determine the final depth.
What sizes can be configured for the SX4?
Widths from 30 to 100 inches and heights from 24 to 100 inches are configurable in one-eighth-inch increments. The approved CAD drawing confirms the exact project dimensions.
What ventilation options work with the SX4?
Options include integrated blowers, remote blowers, a 395 CFM ductless kit, BBQ ventilation, liner-only selection, and Design to Fit for a compatible customer-provided insert.
Is a ductless SX4 configuration available?
A 395 CFM recirculating kit is available for compatible configurations. The project specialist and CAD review confirm fit, depth, and installation requirements.
Terese Poulos - Relic Design
"My client absolutely loves it. I would definitely recommend CopperSmith, they did a really nice job with this hood"
The Leary's
"We went to a number of high-end establishments locally. Nothing compared to CopperSmith."
Anatomy
- Height, depth & width are customizable.
- Perfect your design with our CAD process.
- Visualize options with the configurator.
Ventilation
- Constructed from stainless steel.
- Available: Unit, BBQ, remote, recirculating.
- Flexible "Design to Fit" with other brands.
CFM
- Match CFM rating to cooktop heat.
- Choose higher CFM for heavy cooking.
- Opt for quiet, high-CFM in open kitchens.
Width
- Match minimum width to cooktop.
- Ideal width: 6 inches over cooktop.
- Wider hoods boost efficiency and coverage.
Depth
- Pre-designed for hood depth and CFM.
- CFM adjustment in configurator.
- Higher CFM equals more suction power.
Height
- Height varies by stove type: electric or gas.
- Ensure height for comfort and visibility.
- Select a minimum of 27" above.
| Feature | Specification |
|---|---|
| Mount | Wall, Island, Undercabinet |
| Width | 30" - 100" |
| Height | 24" - 100" |
| Depth | 22" - 33" |
| Material | Stainless Steel, Copper, Brass, Powder Coated |
| Texture | Smooth and Hammered |
| Accessories | Rivets, Straps, Pot Rail, Crown |
| Feature | Specification |
|---|---|
| Room | Kitchen, Outdoor |
| Style | Signature |
| Ventilation | 290, 395, 610, 1260 CFM |
| Remote Blower | 395, 835, 1260 CFM |
| CAD Approval | Yes |
| Tolerance | 1/8" |
| Manufacturer | CopperSmith® |
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