Trapezoidal Secret Fix KS1000 DR

Kingspan Insulated Panel Systems Trapezoidal Wall SystemRender 03201701 Image

Product Overview

Trapezoidal Secret-Fix is a wall panel that has been specifically designed for vertical applications. The secret-fix appearance is achieved by inserting a colour matching push on cap to the panel joint.
  • Fixing detail: Secret-fix appearance
  • Available in Kingspan XL Forte and Kingspan Spectrum coatings. Download a copy of the coating selector
  • Suitable for vertical application
  • Lengths from 1.8m up to 29m
  • Cover width: 1000mm

Technical & Downloads

Core Thickness (mm) 40 50 60 80 100 115
Overall Thickness (mm) 75 85 99 115 135 150
U-Value (W/M²K) 0.46 0.38 0.31 0.25 0.21 0.18
Weight kg/m² 0.5/0.4 Steel 10.0 10.5 10.9 11.8 12.7 13.4

Contact to request the installation instructions for this product.

CAD Details

Kingspan Trapezoidal Secret Fix Wall KS1000 DR CAD PDF

Kingspan Secret Fix Wall KS1000 DR CAD DWG

BIM Store

Visit the BIM Store to download the BIM files for the trapezoidal secret-fix wall panel: 
KS1000 DRTrapezoidal Secret-fix Wall BIM File

Please contact to request the NBS specification for this product.

Kingspan Trapezoidal Wall Secret fix KS1000 DR Data Sheet

Fire Performance

Please contact for further advice and appropriate specifications.

Reaction to Fire

  • Classified B-s2,d0 according to the European Reaction to Fire classification system (Euroclasses) BS EN 13501–1:2007+A1:2009 when tested on the internal liner. Please contact Technical Services for information relating to the external face
Fire Resistance
  • EI15 / E60 according to BS EN 13501-2 with 80-100mm thickness in vertical and horizontal orientations

Insurer Approvals
  • LPS 1181 Part 1: Issue 1, series of fire growth tests for LPCB approval and is certified to LPS 1181 Grade EXT-B (vertical orientation only)
  • LPS 1181 Part 1: Issue 1, series of fire growth tests for LPCB approval and is certified to LPS 1181 Grade EXT-A30 (80-100mm thickness in vertical orientation only). Contact Technical Services for fixing criteria
  • FM 4880 Class 1 fire rating of building panels or interior finish materials, unlimited height*
  • FM 4881 Class 1 exterior wall systems, unlimited height*
*2m maximum span only. Please contact for more information.

For all our LPCB approvals, please visit RedBookLive by clicking here 
For all our FM approved wall systems, please visit ApprovalGuide by clicking here 



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