BENCHMARK Roofliner Render


  • Safe, quick and easy to install.
  • Ideal for all metal standing seam systems and single-ply membranes.
  • Suitable for flat, low pitch and curved roof applications.
  • Convex or concave radius of 50 metres can be achieved.
  • Available in a larger range of thicknesses.
  • Attractive flat internal liner profile available.
  • Creates a safe working platform, allowing early removal of safety nets.
Roofliner is an insulated roof panel, ideal as a substrate for single-ply membrane roofs or standing seam roofs. Suitable for buildings with flat, pitched and curved roofs with a convex or concave radius.

Technical Details

Profile External: Flat
Internal: Rib
Fixing Detail Through-fix
Metal type Steel
Application 2 degree minimum pitch.  
Lengths From 2m to 11.8m
Cover Width 1100mm
Product Compatibility      Kingzip standing seam roof system
Kingspan fall protection solutions
Single ply membrane over steel faced insulated panels

Core Thickness (mm)
50 75 100 125 150 200

R-Value (m2.K/W)
2.65 3.90 5.15 6.40 7.15 10.15

Weight (kg/m2) 0.5 steel / 0.4 steel
12.5 13.5 14.5 15.5 16.5 18.5

Product Information

The 'engine' of a panel system is the insulation core. Kingspan's unique PIR insulation formula creates a superior closed cellular core fundamental to the panel system in terms of fire and thermal performance. This combined with the robust engineering of the Kingspan Roofliner panel, with its steel facings and superior joint design, make the Kingspan roof unparalleled as a weather-resilient, air-tight, low energy and highly fire resistant solution.
  • Certified FIREsafe PIR Sydtem
  • Superior R values
  • Durability- Long Term performance
Standard coatings: Colorbond Off-white to both faces.  Please contact us for other options to suit specific internal environments.

Exterior weatherproofing is provided by the overlaid single-ply membrane or standing seam – please refer to the applicable supplier of the specified system for details.

Note: Roofliner is not suitable as a substrate for torch on membranes: if used in this application all guarantees are voided by Kingspan.
The Kingspan PIR core has been tested and passed the requirements of AS1366.2   

The ‘internal spread of flame’ is classed as Group 1-S for a firewall specification.
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 Roofliner panels are guaranteed for up to 15 years.

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