QuadCore Topdek
Membrane Roof System

We're here to help if you need more advice

QuadCore Topdek
KS1000TD Roof Panel

QuadCore™ Topdek is a single component, factory pre-engineered roof deck panel, comprising a high performance single-ply PVC / TPE membrane with insulation and a trapezoidal steel deck. This unique solution for both flat membrane roof options and architectural detailing with standingn seam capabilities is now exclusively available with Kingspan QuadCore™ Technology.


Kingspan QuadCore™ Topdek KS1000TD

Profiles: Flat single-ply PVC / TPE membrane, with optional standing seam aesthetic
Core: QuadCore™
Fixing detail: Secret-fix appearance
Metal type: N/A
Colours: PVC / TPE Membranes. Download a copy of the coating selector here
Application: Membranes
Lengths: Flat and pitched roofs above 1:80 (0.72°) after deflection
Cover width: 1000mm
Fire rating: Please see the fire tab below within the techical information section or contact our technical services team for more information on the fire rating for this product. Visit our comprehensive Fire Safety area for information on how our tested and accredited systems meet Compliance and Insurance Industry Approval and perform in real fire case studies.
Product compatibility: Integrates with Kingspan Safety Solutions and Kingspan Roof Mounted PV System

Technical Information

Installation Guides
CAD Details
Product Data Sheet
QuadCore™ Product Pack

Kingspan Topdek Installation Guide

Kingspan TopDek CAD DWG

Kingspan TopDek CAD PDF

Kingspan QuadCore™ Topdek KS1000TD Product Data Sheet

The external and internal faces of the panel to be Class 0 in accordance with the Building Regulations when tested to BS 476: Part 6: 2009 and Part 7: 1997. The panel is rated FAA or FAC (depending on membrane used) when tested to BS 476: Part 3: 2004.
This FIREsafe system has passed all the requirements of LPS 1181: 2005: Part 1: Issue 3, ceiling lining tests by the Loss Prevention Certification Board (LPCB) certified to LPS 1181 Grade EXT – B and FM approval to FMRS 4471.
This ECOsafe system may achieve a Green Guide A+ rating and is subject to project specific assessments.

BIM Store

Click here to visit the BIM Store to download the BIM files for this product.

BIM Store

Kingspan Topdek QuadCore™ Specification Product Pack

QuadCore™ Dimensions, Weight & Thermal Performance

Core Thickness (mm) 34 71 91 100 120
Overall Thickness (mm) 72 109 129 138 158
U-value (W/m²K) 0.43 0.23 0.19 0.17 0.14
Weight kg/m² 0.5mm Deck 9.0 10.5 11.3 11.7 12.5

Looking for a sample?
Please contact

Build Speed

Topdek reduces costly roofing delays by installing your steel deck, insulation core and weather membrane in a single operation. This means buildings become weathertight faster and installers spend less time on the roof helping improve safety and manage project costs.

System Accessories & Services

For 50 years, Kingspan insulated panel technology has led the industry in thermal-efficiency, fire safety and lifetime durability.

Today, Kingspan also offers enormous aesthetic flexibility with a vast range of insulated panel profiles supported by state-of-the-art specialist fabrications. Together with advanced daylighting and integrated rooftop solar PV, this enables Kingspan to deliver the complete envelope solution.


Education and Training

We use cookies on our website www.kingspan.com. To find out more about the cookies we use, or to change your cookie preferences i.e. to remove your consent to our use of certain categories of cookies, please visit our Cookie Policy & Control page.

Please click "Accept and close" to accept the use of cookies on our website. If you do not click "Accept and close" but continue to use this website: you thereby consent to the use of all Kingspan's cookies and third party cookies for the purposes of improving performance, improving functionality and audience measurement, in accordance with the terms laid out in our Cookie Policy & Control page; and we will assume that you have read and understood our Cookie Policy & Control page.

The Cookie Policy & Control and Website Privacy Notice were updated on 13 August 2018.