Kingspan Thermawall TW55
Application

For use in timber and steel framing systems.

Description

Kingspan Thermawall TW55 is CFC/ HCFC-free and is manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP).


The product is manufactured under a management system certified to ISO 9001: 2015 (Quality Management Systems. Requirements), ISO 14001: 2015 (Environmental Management Systems. Requirements),  ISO 45001: 2018 (Occupational Health and Safety Management Systems) and ISO 50001: 2011 (Energy Management Systems. Requirements with guidance for use).


Kingspan Thermawall TW55 is also manufactured in accordance with the Harmonised Standard BS EN 13165: 2001 (Thermal insulation products for buildings- Factory made rigid polyurethane foam (PUR) products- Specification).

General information

Finish

Foil

Low emissivity composite foil facing.

Color

Yellow

Material

Polyisocyanurate (PIR)

Rigid thermoset polyisocyanurate (PIR) insulant.

Shape

Rectangular

Size

l x w.

2400 x 1200 mm

Uniclass 2015

Pr_25_71_63_66 Polyisocyanurate (PIR) foam boardsPrimary

CAWS

F30/12 Partial fill cavity insulation

F30/155 Partial fill cavity insulation

K11/495 Rigid board insulation fixed through wall sheathing

P10/140 Insulation fitted between rafters

P10/15 Insulation fitted between rafters

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Specification data - Polyisocyanurate (PIR) foam boards Enhanced data

Standard

To BS EN 13165.

Third party product certification

British Board of Agrément (BBA) Certificate.

BBA 14/5133.

Fire performance

To BS EN 13501-1, class E.

Euroclass Rtf E - Produced at Kingspan Insulation’s Pembridge, Herefordshire and Selby, North Yorkshire manufacturing facilities


To BS EN 13501-1, No Performance Determined (NPD).

Euroclass RtF NPD - Produced at Kingspan Insulation’s Castleblayney manufacturing facility

Thermal conductivity (maximum)

0.022 W/mK.

Cross section

Uniform thickness.

Face size (length x width)

2400 x 1200 mm.

Compressive strength at 10% deformation

140 kPa.

Facing

Foil.

Low emissivity composite foil.

Edges

Square.

Product Reference

Kingspan Thermawall® TW55

Global warming potential (GWP)

Less than 5.

Ozone depletion potential (ODP)

Zero.

SpecificHeatCapacity

1.4 kJ/kg°C.

Third party certifications
  • Certificate 14/5133
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