Decorative Laminated Steel Roll Forming Material Guide: Finishes, Coil Sizes & Uses

Decorative Laminated Steel Roll Forming Material

1. Overview of Decorative Laminated Steel in Roll Forming

Decorative laminated steel is a metal substrate coated with a bonded decorative film or laminate layer. This layer provides enhanced aesthetics, surface protection, and consistent finishes without the need for post-processing.

In roll forming, decorative laminated steel is widely used for architectural panels, interior cladding, ceilings, appliance panels, and furniture components.

Compared to painted steel, laminated steel offers more advanced textures, patterns, and high-end finishes such as wood grain, marble, brushed metal, and custom designs.

2. Material Composition & Structure

Decorative laminated steel typically consists of:

Steel base (GI, CR, or stainless steel)
Primer or coating layer
Adhesive bonding layer
Decorative laminate film (main surface layer)

Layer Structure

Steel core
Zinc or primer layer
Adhesive layer
Decorative laminate (PVC, PET, or composite film)

3. Available Coil Specifications

Thickness Range

0.3mm – 1.5mm (excluding laminate)

Coil Width

600mm – 1250mm

Coil Weight

2 tons – 8 tons

Coil ID / OD

ID: 508mm / 610mm
OD: up to 1500mm

Tolerance

High surface precision
Tight thickness control

4. Mechanical Properties

Depends on base steel:

Yield Strength: 140 – 350 MPa
Tensile Strength: 280 – 500 MPa
Elongation: 20% – 35%
Hardness: 90 – 160 HB

5. Coating Types (Laminates)

Common Laminate Types

PVC laminate
PET laminate
PP (polypropylene) laminate
Composite decorative films

Laminate Thickness

Typically 20 – 200 microns

Features

UV-resistant coatings
Anti-scratch surfaces
Anti-fingerprint coatings

6. Surface Finishes

Wood grain finish
Marble / stone effect
Brushed metal look
High gloss
Matte finish
Textured / embossed finishes

7. Common Roll Forming Applications

Interior wall panels
Ceiling systems
Decorative cladding
Appliance panels
Furniture components
Retail and commercial interiors

8. Advantages of Decorative Laminated Steel

Premium appearance
Wide range of finishes
Excellent surface protection
Consistent quality
No painting required
Scratch resistance

9. Disadvantages / Limitations

Limited outdoor durability (depending on laminate)
Risk of delamination
Not suitable for heavy forming
Sensitive to heat
Higher cost than standard coated steel

10. Roll Forming Machine Considerations

Roll Tooling

Polished or chrome rollers required
Surface protection is critical

Speed

10–30 m/min

Lubrication

Not recommended

Cutting

Clean hydraulic shear with protected blades

Common Issues

Surface scratches
Laminate peeling
Adhesion problems

11. Common Problems in Production

Laminate delamination
Scratching during forming
Edge damage affecting appearance
Air bubbles under laminate
Uneven forming due to coating thickness

12. Pricing Guide

Typical global pricing:

Low: $900–$1200 per ton
Medium: $1200–$1800 per ton
High: $1800–$2600+ per ton

Factors affecting price:

Laminate type
Finish complexity
Base material
Thickness

13. Comparison with Other Materials

Laminated Steel vs PPGI

Laminated = better aesthetics
PPGI = more durable outdoors

Laminated Steel vs PET Film Coated Steel

Laminated = decorative permanent layer
PET = often protective film

Laminated Steel vs PVC Coated Steel

PVC = thicker, industrial
Laminated = decorative

14. Best Industries Using Decorative Laminated Steel

Interior construction
Architecture and design
Furniture manufacturing
Appliance production
Commercial fit-outs

15. How to Choose Decorative Laminated Steel

Choose Decorative Laminated Steel When:

High-end appearance required
Interior applications
Decorative finishes needed
Consistent surface quality important

Avoid When:

Outdoor exposure required
Heavy forming needed
High temperature environments

16. FAQ Section

What is decorative laminated steel?

Steel coated with a decorative film layer.

Is it suitable for roll forming?

Yes, with proper surface protection.

Can it be used outdoors?

Depends on laminate type, usually indoor.

Does it scratch easily?

Less than painted steel, but still requires care.

What finishes are available?

Wood, marble, gloss, matte, textured.

17. Machine Matcher Section

We supply roll forming machines for all material types including decorative laminated steel.

Custom-built machines to your profile
New machines built to specification
Global delivery available
UK and USA technical support

Contact:
Machine Matcher
Sales & Technical Team

Quick Specs

Thickness
0.3–1.5mm

Yield Strength
140–350 MPa

Coil Width
600–1250mm

Coil ID
508 / 610mm