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Application

  • Suitable as a roofboard for flat roofs waterproofed with mechanically fixed single-ply waterproofing, including concrete, timber and metal decks.
  • Compatible with most green roof systems.
  • Suitable for new build and refurbishment, and fast track building programmes.

Description

Kingspan QuadCore 426 is a high performance fibre-free rigid neo-thermoset insulant.

Features and benefits:

  • Non-deleterious material.
  • Easy to handle and install.
  • Thermal conductivity of 0.021 W/m·K can allow roof U-values to be met within slim, light constructions.
  • Resistant to the passage of water vapour.
  • Manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).

Applications:

  • Suitable as a roofboard for flat roofs waterproofed with mechanically fixed single-ply waterproofing, including concrete, timber and metal decks.
  • Compatible with most green roof systems.
  • Suitable for new build and refurbishment, and fast track building programmes.

FM approval:

Upon request, Kingspan QuadCore® 426 is available with FM Approval to FM 4470 (Approval Standard for Single-Ply, Polymer-Modified Bitumen Sheet, Built-Up Roof (BUR) and Liquid Applied Roof Assemblies for use in Class 1 and Non-combustible Roof Deck Construction) December 2016, subject to conditions of approval. Consult manufacturer for details.

Kingspan QuadCore 426 is manufactured under a management system certified to ISO 9001: 2015 (Quality management systems. Requirements), ISO 14001: 2015 (Environmental Management Systems. Requirements) and ISO 50001: 2011 (Energy Management Systems. Requirement with Guidance for Use).

General information
Features

Compatible with most mechanically fixed single-ply waterproofing systems, compatible with most green roof systems, installation technique good for fast track building programmes, resistant to the passage of water vapour, easy to handle and install, non-deleterious material

Material

Polyisocyanurate (PIR) insulation

Size

100 x 2400 x 1200 mm

105 x 2400 x 1200 mm

110 x 2400 x 1200 mm

115 x 2400 x 1200 mm

120 x 2400 x 1200 mm

125 x 2400 x 1200 mm

130 x 2400 x 1200 mm

135 x 2400 x 1200 mm

140 x 2400 x 1200 mm

145 x 2400 x 1200 mm

150 x 2400 x 1200 mm

Uniclass 2015 Polyisocyanurate (PIR) foam boards (Pr_25_71_63_66)
Specification data
Product Reference

Kingspan QuadCore® 426

Thickness

Refer to manufacturer's literature or Technical Services department for details of available thicknesses.

Standard product features

Board size:

  • Length: 2.4 m.
  • Width: 1.2 m.

Facing:

Faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture.

Core:

High performance fibre-free rigid neo-thermoset insulant.

Declared value thermal conductivity:

0.021 W/m·K.

Compressive strength:

150 kPa (at 10% compression).

Fire performance:

Details on the fire performance of Kingspan Insulation products may be obtained from the manufacturer's Technical Service department.

Other characteristics:

Refer to the QuadCore 426 Declaration of Performance document for details.

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