NZ_R&W_AWP&CR_YealandsEstateWineryBlenheim (5)

RW Trapezoidal Pitched
Roof System

Primark, Kettering 13_KIP_UK

Pitched Roof System

The Kingspan RW Pitched Roof System is a versatile, high performance, energy and cost efficient roofing solution for many building applications.
1. Single component system for consistent quality and enhanced build speed.
2. Up to 2m  panel spans available vs industry standard 1.6m,
3. Panel available at up to 29.3m in length.
3. System includes fast install system ancillaries: daylighting solutions and LPCB-approved gutters
4. Full range of structural steel products also available.

Dimensions, Weight & Thermal Performance

Core Thickness (mm) 40 50 60 70 80 100 115 120 137 150
Overall Thickness (mm) 71 81 91 101 111 131 146 151 168 181
U-Value (W/M²K) 0.46 0.38 0.35 0.3 0.25 0.2 0.18 0.16 0.15 0.14
Weight kg/m² 0.5/0.4 Steel 9.9 10.3 10.7 11 11.5 12.3 12.8 13.1 13.7 14.2
Weight kg/m² 0.7/0.5 Alum 5.5 5.9 6.3 6.7 7.1 7.9 8.5 8.7 9.4 9.9

System Accessories & Services

Dedicated Technical Support is available throughout the building cycle, pre- and post-manufacture.
Contact us for complimentary services including: U Value/ Condensation risk calculation, project specific NBS specifications, bespoke construction detail, advice on fire & acoustic performance, panel spans, fastener & roof drainage calculations, optimised lighting designs, building energy modelling & CITB-backed Installation Training..

Trapezoidal Roof System Components

Featured Projects

Build Speed

The RW Trapezoidal Roof System brings you all the advantages of a Kingspan factory-engineered solution; a single source for all system components, faster build speed and consistent build quality. Combined with Kingspan-trained installers there can be significant installation efficiencies to be realised.

Technical Information

Kingspan Product Selector Brochure

Kingspan RW Trapezoidal Roof Datasheet

Kingspan Trapezoidal KS2000 RW Datasheet

Kingspan RW Trapezoidal Roof Installation Guide

Product Information

  • Profile: Trapezoidal
  • Fixing detail: Through-fix
  • Metal type: Steel
  • Colours: Kingspan XL Forté (Symphony / Vivace / Crescendo) and Kingspan Spectrum (Solid / Metallic / Diamond)
  • Application: Pitched roofs of 4º or more after deflection
  • Lengths: KS1000 RW: From 1.8m to 29m, KS2000 RW: From 5m to 20m 
  • Cover width: 1000mm and 2000mm
  • Environmental rating: Green Guide A+ rating as per the BRE Global "The Green Guide to Specification", Green Guide 2008 ratings (KS1000 RW only)
  • Fire rating: LPCB, FM approved* (KS1000 RW only)
  • Air Leakage: 3m3/hr/m2 airtightness certainty at 50Pa
  • Product compatibility: Integrates with Kingspan Day-Lite Trapezoidal & Upstand, Kingspan Safety solutions and Kingspan Roof Mounted PV System
  • Seals: Optional factory-applied side and end lap weather seals

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 SAA when tested to BS 476: Part 3: 2004.
This FIREsafe system has passed all the requirements of LPS 1181: 2005: Part 1: Issue 1.1, ceiling lining tests by the Loss Prevention Certification Board (LPCB) certified to LPS 1181 Grade EXT – B and FM approval to FMRC 4880 & 4471 Class 1 fire classification, unlimited height, for roof applications.

This ECOsafe system achieves a Green Guide A+ rating as per the BRE Global “The Green Guide to Specification”, Green Guide 2008 ratings. Green Guide element no. 812550001.

External Coating Brochure

Kingspan External Colour & Coating Brochure 2017

Kingspan Insulated Panels introduces a new guarantee scheme - the Ultimate Panel Guarantee. In a single unique package, it covers the performance of insulated panels and ancillary products in the following areas:

  • Coating performance - up to 40 years
  • Fire performance - up to 25 years
  • Thermal performance - up to 25 years
  • Structural performance - up to 25 years
  • Acoustic performance - up to 25 years

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