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KingSeam Insulated Standing Seam Roof Panel for Cold Storage

The KingSeam roof panel combines the performance advantages of a standing seam roof with the insulation advantages of an insulated metal panel. KingSeam is designed for use on temperature controlled buildings for new and re-roof applications. Kingspan’s knowledgeable technical services team can assist on freezer applications to ensure proper design.

  • Available 6” thickness allows for an R-value of up to 46
  • Electric seamer system available for increased installation speed
  • Easiest and most cost-effective route to reducing building energy demand
  • Available with factory cutbacks at eaves and end laps
  • Easily adaptable to accommodate safety and fall arrest systems

Product Information

Technical Information
Performance Testing & Approvals
Profile Exterior: Ribbed standing seam
Interior: Mesa
Embossing Exterior: Smooth
Interior: Embossed
Gauge Exterior: 26 ga Standard (24, 22 ga optional)
Interior: 26 ga Standard (24, 22 ga optional)
Width 40"
Thickness 3.25", 4", 5", 6"
Length 8' - 50' 
Reveal option N/A
Orientation Roof only
Post fabrication Cutbacks, swaging
R-value ≈ 7.2 per inch per ASTM C518 @ 75˚F
≈ 8.25 per inch per ASTM C518 @ 35°F
* Consult a Regional Sales Manager for additional lengths.
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
Wind Uplift Factory Mutual 4471 1-105 @ 5’0” spans with minimum 12 gauge roof purlins
1-60 @ 6’ spans with minimum 16 gauge roof purlins
UL 580 Class 90 uplift rating 5’0” spans with minimum 16 gauge purlins
Strength ASTM E72 Chamber Method Panel load / span and deflection tables are available
Thermal Transmission ASTM C518
Thermal Performance at 75°   Thermal Performance at 35°
Thickness U-Factor R-Value Thickness U-Factor R-Value
3.25 0.043 23 3.25 0.040 25
4 0.034 29 4 0.032 31
5 0.028 36 5 0.026 39
6 0.023 43 6 0.022 46
Air Infiltration ASTM E1680 0.01 CFM/ft2 of Panel Area @ 12 psf
Water Penetration ASTM E331 and ASTM E1646 No Water Penetration at 20.0 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.



KingSeam System Guide

Kingspan Blue Book Online Product Binder

Insulated Panel Systems Product Portfolio

Be Inspired Global Case Study Book

KingRib & KingSeam Series Colour Chart

KingSeam Data Sheet

KingSeam MasterFormat CSI Specifications (PDF)

KingSeam MasterFormat CSI Specifications (DOC)

KingSeam Cold Storage CAD Details (DWG)

KingSeam Cold Storage CAD Details (PDF)

KingSeam Installation Guide

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