K Dek Roof System_Render_KD_UK

K Dek Membrane Roof

A factory- manufactured single component system, Kingspan K- Dek delivers continuity of insulation and low air leakage that can reduce operational energy consumption and costs.

1. Superior PIR insulation core
2. Compatible daylighting and fabrications
3. Part of Kingspan’s EnvelopeFirst energy efficiency strategy
4. Optional Rooftop Solar PV integration


AUS K-Dek Profile Roof No Dimensions

System Accessories

Technical Details

Product Features KS1000 KD

Profile Flat single-ply PVC/ TPO membrane, with standing seam aesthetic optional
Fixing detail Secret-fix appearance
Metal type         N/A
Colours White or Light Grey
Application Flat & pitched roofs above 1:80 (0.72o) after deflection, and curved roof with a convex curve (40m radius) and concave curve (50m radius)
Lengths From 2m to 13.7m
Cover Width 1000mm
Type of membrane PVC/ TPO

AWP_Image_Tech Details_Aus

The R-values / U-values have been calculated using the method required by the appropriate National Building Regulations.

Core Thickness (mm)

Overall Thickness (mm)

R-Value (m2K/W)

U-Value (w/m2K)

Weight (kg/m2) 0.5mm deck

Featuring Kingspan’s unique FIREsafe insulation, Kingspan K-Dek is fully compliant with Australian and New Zealand building regulations, codes and standards and is suitable for new build and refurbishment applications.
Kingspan K-Dek provides fast build, single-fix installation and is compatible with a range of integrated drainage, daylighting, HVAC plant support, flashings, trims, lightning protection and safety systems.
  • Certified FIREsafe PIR Core
  • Zero moisture ingress and no risk of interstitial condensation
  • Foamcore technology with an R-value of 5.27 m2K/W
  • Made to measure and arrives cut to size in lengths from 2m to 13.7m
  • 20 year thermal and structural performance guarantee

Colour and Membrane

Colours         White or Light Grey  
Type of Membrane      PVC/ TPO

Global Green Tag Certified
 Kingspan K-Dek roof panels have achieved a GreenTagCert™ Gold Plus certification with a GreenRate® Level A.
In recognition of the many different demands that are placed on construction professionals today, Kingspan Insulated Panels guarantees not just one aspect of its products but all of the key performance areas.

Kingspan guarantees the coating, structural, durability and thermal performance of a product. 

Kingspan K-Dek panels are guaranteed for up to 20 years.

K-Dek Roof Panel - Product Data Sheet

K - Dek Roof Panel - Installation Guide

K-Dek Roof Panel - CAD Detail DWG

K-Dek Roof Panel - CAD Detail PDF

Inspirational Projects

The Kingspan System

Roof Systems image

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