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Quilted Stainless Steel Sheet | 6 Diamond Patterns

Quilted stainless steel is a diamond embossed sheet — a raised, rhombus-grid textured surface pressed into the metal that diffuses light, hides fingerprints and fine scratches, and stiffens the panel.

Finish Tech
2B/BA/No.4+ PVD+Embossed Quilted
Available Grades
201 / 304 / 304L / 316 / 316L / 430
Thickness Range
0.3 – 3.0 mm (30 – 11 Gauge) or Customize
Color Tones
Customized
MOQ
Flexible / Customized Per Project
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Decorative Metal Sheet

What Is Quilted Stainless Steel?

Quilted stainless steel — also called diamond quilted or diamond pattern stainless — is one of the embossed, textured stainless steel finishes. The pattern is a regular grid of raised diamonds (rhombuses) embossed into the sheet face, giving a padded, "quilted" look similar to tufted upholstery.

"Quilted" is the umbrella term; "diamond quilted" names the diamond motif. In stainless steel the cells are almost always diamonds, so the two terms are used interchangeably.

Like all embossed / textured stainless steel, the relief breaks up reflections to cut glare, conceals fingerprints and everyday wear, and adds rigidity to the panel — turning a plain sheet into a durable design surface.

quilted-stainless-steel-backsplash-panels-kitchen-counter
quilted diamond embossed stainless steel sheets in four cells
4 Patterns

Diamond Patterns

Quilted is not a single look — the diamond quilted pattern comes in two shapes and two line profiles, so you can match the textured finish to the panel and the project.

Shape

  • Square diamond — even, symmetrical rhombus grid; the classic quilted look.
  • Elongated diamond — taller, stretched diamonds for a bolder, directional texture.

Line Profile

  • Fine line — crisp, shallow diamond outlines for a subtle, refined surface.
  • Beveled — deeper, chamfered diamond edges with stronger light-and-shadow.

Each shape is available in either line profile. Cell sizes below.

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Cell Size

Square Diamond  Finish

  • Small (3″ / 76 mm) 
  • Standard (6″ / 152 mm) 
  • Large (12″ / 305 mm)

Elongated Diamond Finish

fixed at 4″ × 8″ (102 × 203 mm), for a stretched, directional look

Line Profile

All cell sizes available in either shape's line profile (fine line or beveled).

square-diamond-quilted-stainless-steel-cell-size-comparison

Colors & Finishes

Every quilted sheet can be finished with PVD color coating over the embossed texturetexture and color on one panel, durable and corrosion-resistant. This goes beyond the plain mirror / brushed quilted sheet most suppliers stop at.

  • Base finishes: 2B · BA · No.4
  • PVD colors: Original · Gold · Rose Gold · Champagne · Bronze · Black · Blue · Up to Your Need
Gold mirror diamond quilted embossed stainless steel sheet3
Gold Mirror
Gold mirror diamond quilted embossed stainless steel sheet2
Gold Mirror
Gold mirror diamond quilted embossed stainless steel sheet
Gold Mirror
Large diamond pyramid embossed textured stainless steel sheet in mill finish
Original Color
Large diamond pyramid embossed textured stainless steel sheet in mill finish5
Original Color
Large diamond pyramid embossed textured stainless steel sheet in mill finish
Original Color
Large diamond pyramid embossed textured stainless steel sheet in mill finish
Original Color
Large diamond pyramid embossed textured stainless steel sheet in mill finish
Original Color
Large diamond pyramid embossed textured stainless steel sheet in mill finish2
Blue with stras
Black

Applications

Quilted (diamond embossed) stainless steel suits high-traffic, easy-clean surfaces where appearance and durability both matter:

  • Commercial kitchen backsplash & wall cladding — hygienic, wipe-clean, glare-reducing textured panels.

  • Architectural wall panels & elevator interiors — decorative embossed surfaces for lobbies, columns and cabins.

  • Food truck & restaurant fabrication — durable patterned panels for builders and foodservice OEMs.

  • Transportation & trailer panels — the diamond texture diffuses glare; 304 resists road salt and weather.
We supply fabricators, foodservice OEMs and contractors — by the sheet or full container.
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Product Details

Design & Patterns
Sizes & Grades
sanmei metal decorative stainless steel sheets
Different pattrens can match with different colors—click to see endless patterns and possibilities.
Explore ALL Catalog →

Standard Sizes & Thickness

Sheet Thickness
0.3mm – 3.0mm (30–11 Gauge)
Recommended Decorative Range
0.5mm – 2.0mm
Metric Sizes (Width x Length)
1000x2000, 1219x2438, 1219x3048, 1500x3000 mm
Imperial Sizes (Width x Length)
3.28x6.56, 4.00x8.00, 4.00x10.00, 4.92x9.84 ft
Coil Width Options
1000mm / 1219mm / 1500mm
Coil Weight Range
3–5 Tons (Custom Slitting Available)
Custom Sizing
Coil slitting & cut-to-length options available

Material & Processing Data

Substrate Options

AISI 201, 304, 304L, 316, 316L, 430

Surface Finish
Quilted Diamond Finish
Coloring Methods
Standard Lead Time
7–10 Days (In Stock) / 25–30 Days (Custom)
Forward / Bulk Orders
30–45 Days
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Ready to Elevate Your Architectural Project?

Contact our technical engineering team for samples, project pricing, or custom fabrication consultations.

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Material-Driven. Engineering-Supported. Execution-Ready.

Why Choose Sanmei Metal

Verified Material Sources & Traceability

Material quality starts at the source. Verified mills and processors in Foshan ensure traceable, consistent supply.

In-House Color & Surface Processing

Coloring and processing under one roof. PVD, water plating, and surface finishing — all in-house.

Engineering Support Built on Material Understanding

Built on material understanding. Engineers review drawings to ensure profiles are manufacturable.

Integrated Processing & Project Coordination

Coordinated, not fragmented. Processing, fabrication, and finishing aligned end to end.

Mill Guarantee & Quality

Base coils come from our TOP partner mills (Lisco, Tisco, Jisco, Posco PZSS, Yongjin, Hongwang) before undergoing surface finishing and coating in-house at our Foshan facility. 

Know More Our Top Resources →

Laser-Grade Film Protection

Every sheet and coil ships with protective PVC film from Polifilm (Germany) and Novacel (France). Adhesion level is matched to your downstream process — strong enough to stay in place through laser cutting or stamping without gas pressure lifting the film and causing edge blowout, but not so strong that it leaves residue when removed.

Global Logistics & Packing

Seaworthy packaging using sturdy wooden crates or steel frames to ensure 100% surface perfection upon arrival. Exporting directly to North America, Europe, Middle East, and Southeast Asia.

Quilted Stainless Steel Sheet | 6 Diamond Patterns

stainless steel measurement standard
304 2b finish stainless steel sheets flattened from a coil are of the same quality.

Size For Sheets(With x Length)

1000 x 2000 mm (3.28 × 6.56')

1219 x 2438 mm (4.00 × 8.00')

1240 x 2500 mm (4.07 × 8.20')

1500 x 3000 mm (4.92 × 9.84')

Custom

Size For Coil

Width (mm): 1000, 1219, 1240, 1500 or Customized

Weight (MT): 3-10

Thickness (mm): 0.15-3.0

Custom

Contact us

Creating Center, Shunde District, Foshan City, Guangdong Province, 528315, China

    Headquarters:
    Creating Center, No.142, Yuhe Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, China. 528315

    Factory: Liyuan Logistics City, Chencun Town, Shunde District, Foshan City, Guangdong Province, China. 528313

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