70mm Kingspan Kooltherm® K5 is a rigid phenolic external wall insulation board for masonry walls that can be installed around the house to achieve a high R-value and can be retrofitted externally to existing properties without disturbing the occupants.

Kingspan Kooltherm K5 Insulation Board 70mm for external wall insulation is compliant with Building Regulations reducing insulation thickness while delivering outstanding thermal performance.

The K5 boards are suitable for use behind traditional and lightweight polymer modified renders and can be retrofitted externally to existing properties without disturbing the occupants as all work is done from the outside.

The thinnest commonly used External Wall Insulation (EWI), an ideal solution for retaining internal space within buildings - perfect for buildings that can’t be insulated on the inside.

Kingspan Kooltherm K5 EWB is an insulating sheet faced on both sides with mineral glass coatings bonded to the insulation core during the manufacturing process and certified thermal conductivity (lambda) of 0.021W/mK.

The core of Kingspan Kooltherm K5 Board is a highly efficient thermal phenolic insulation manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).

Using Kooltherm Kingspan K5 a higher insulation value is achieved with a thinner board thickness than with other insulation materials (such as EPS, XPS and mineral wool).

Kingspan K5 Insulation Board is an easy to handle and install 1200mm x 600mm x 70mm phenolic insulation sheet.

Specification:

Thickness: 70mm 

Width: 600mm

Length: 1200mm

Board Coverage: 0.72m2

Density: 35kg/m3

Weight: 1.61kg/board

Thermal Conductivity: 0.021W/mK

R-Value: 3.50m2K/W

Compressive Strength: 100kPa

Water vapour resistivity: 300MN.s/g.m

Fire Rating (Reaction to Fire): C(Class 1)

Kingspan Kooltherm K5 Features:

 · Thermal conductivity (lambda value) of 0.021 W/mK.

 · Suitable for use behind polymer modified renders.

 · Unaffected by air infiltration.

 · Resistant to the passage of water vapour.

 · Easy to handle and install.

 · Suitable for new build and renovation.

 · Non-deleterious material.

 · Manufactured with a blowing agent that has zero ODP and low GWP.

 · High resistance to mold growth.

Applications:

 · External wall insulation systems:

 · Solid brick and block walls.

 · Cavity block and brick walls.

 · Thin coat rendering.

 · Cavity brick walls.

 · Cavity dense block walls.

 · Insulated render systems.

 · Steel-framed walls

 · Timber-framed walls.

70mm Kingspan Kooltherm K5 Installation:

We recommend:

Adhesive and Base-Coat Render: EWI-225 Premium Basecoat Render Adhesive 25kg,

Rendering Mesh: Orange Fibreglass Rendering Mesh Roll,

Peiming Paint: EWI-333 Top Coat Primer,

Top Coat Thin Coat Render: EWI-075 Silicone Render.

Plastic Fixings: 140mm Insulation Panel Fixings Plastic Pin,

Metal Fixings: 135mm Insulation Panel Fixings – Metal Pin Hammer Fix

Base Track: 70mm Aluminium Base Track | 2500mm length profile,

Render Beads and Profiles

Standards & Certification:

 · ISO 9001: 2015 (Quality management systems. Requirements).

 · ISO 14001 : 2015 (Environmental Management Systems. Requirements).

 · BS / I.S OHSAS 18001: 2007 (Occupational Health and Safety Management System Requirements) .

 · ISO 50001: 2011 (Energy Management Systems. Requirements with guidance for use).

 · Kingspan Kooltherm K5 is BBA / NSAI Agrément Certified rendered external wall insulation systems.

 · Kingspan Kooltherm K5 achieves European Classification (Euroclass) C-s2,d0 when classified to EN 13501-1: 2018.

 · Kingspan Kooltherm K5 when subjected to EN ISO 5659-2: 2012 (Plastics. Smoke generation. Part 2)

*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 

*Special Product - Non returnable cancelable.