400 Wave Intermediate Support 400 Wave Intermediate Support

400 Wave Wall Panel

The 400 Wave insulated metal panel presents a bold, undulating profile creating a unique architectural appearance. With a hint of classic “retro” styling, this panel adds an element of sophistication to commercial and industrial projects. The 400 Wave joint design allows for both vertical and horizontal installation.

  • High thermal performance with R-value of 7.2 per inch
  • Profiles are available in either embossed or non-embossed finish
  • Excellent foam-to-foam contact at joint providing continuous thermal barrier
  • Used in a variety of sectors including health care and military
  • V-Groove profile creates an attractive interior finish
  • GREENGUARD Gold Certified

Product Information

Technical Information
Performance Testing & Approvals
Profile Exterior: Wave
Interior: V-groove
Embossing Exterior: Stucco or non-embossed
Interior: Stucco or non-embossed
Gauge Exterior: 22 ga
Interior: 26, 24, 22 ga
Width 39 ⅜”
Thickness 2”, 3”, 4”
Length 8’ - 53’
Reveal option N/A
Orientation Vertical or horizontal
Post fabrication N/A
R-value ≈ 7.2 per inch per ASTM C518 @ 75˚F
Test Procedure Results
Fire FM-4880 Class 1 Fire Rating of Insulated Wall or Wall and Roof/Ceiling Panels, Interior Finish Materials or Coatings, and Exterior Wall Systems
ASTM E84 Flame Spread: 25 or Less / Smoke Developed: 450 or Less
CAN / ULC-S102 Standard Method of Test for Surface Building Characteristics of Building Materials and Assemblies; Flame Spread: 20; Smoke Developed: 280
CAN / ULC-S127 Standard corner wall Method of Test for Flammability Characteristics of Non-Melting Foam Plastic Building Materials; Flame spread: 490
CAN / ULC-S138 Standard Method of Test for Fire Growth of Insulated Building Panels in a Full Scale Room Configuration; NOTE: The panels are permitted in a non-combustable construction, provided the building is sprinklered
NFPA 285 Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components
NFPA 259 Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components
Strength ASTM E72 Chamber Method Panel load / span and deflection tables are available
Thermal Transmission ASTM C518
Thermal Performance at 75°  
Thickness K-Factor R-Value
2 0.1407 14.8
3 0.1304 22.2
4 0.1351 29.6
Air Infiltration ASTM E283 0.003 CFM/ft² of Panel Area at 6.24 psf
Water Penetration ASTM E331 No Water Penetration at 20.0 psf
Fatigue Subjected to 2 million alternate cycles of 20 PSF positive and negative wind loading No metal / foam delamination or metal fatigue
Humidity Sample subjected to 100% relative humidity at 140°F for 1000 hours No evidence of metal primer corrosion
Autoclave Sample placed in an autoclave device and pressurized to 2 PSI at 212°F for 2½ hours No evidence of delamination
Skin Delamination   No skin delamination with direct pull off pressure up to 1188 psf

At Kingspan, we understand the unique challenges that design and construction professionals face every day.  To do our part in meeting these demands, Kingspan products are offered with our team’s guidance and technical expertise, followed up after construction is completed with our product warranties:

  • 2 year standard material workmanship warranty
  • Up to 20 years standard finish warranty
Contact our sales or customer service departments for information regarding our optional warranty programs.


Featured Projects


Insulated Panel Systems Product Selector

Colour Chart

Be Inspired Global Case Study Book

400 Wave Data Sheet

400 Wave Load Span Weight Table

400 Series MasterFormat CSI Specification (DOC)

400 Series MasterFormat CSI Specification (PDF)

400 Wave Vertical CAD Details (DWG)

400 Wave Vertical CAD Details (PDF)

For the complete building envelope solution, consider these complementary products.

Support & Training

Can we help or provide a sample?