NBS Source
I'm a manufacturer
Compare variants

ProTherm PIR ADHERED Insulation

Verified by manufacturer 3 months ago

30 mm

Radmat Building Products Ltd Variant:

A rigid polyisocyanurate (PIR) foam insulation for use in bituminous roofing systems on suitable surfaces.

Jump to:
+44 (0)1858 410372 Website

Application

For use with adhered or mechanically fastened warm roof 

waterproofing such as EshaPlan, EshaUniversal, EshaFlex and EshaGum.

Description

ProTherm PIR ADHERED is a rigid polyisocyanurate (PIR) foam core faced with mineral-filled glass fibre tissue on one side and polypropylene fleece on the other.


Features and benefits:

  • The PIR foam core is temperature tolerant and withstands the application of hot bitumen to the surface temperature of 240°C. 
  • ProTherm PIR ADHERED is compliant with BS 4841-4:2006, BBA No.16/5341.
  • Typical compressive strength for the foam exceeds 150 kPa when tested to BS EN 826: 1996 Thermal Insulating Products for Building Applications-Determination of compressive behavior.
  • The product is stable, rot proof and durable and will remain effective as an insulation system at least as long as that of the waterproof covering. Durability depends on the method of application, the supporting structure and conditions of use.
  • The insulation core and facings resist attack by mould and microbial growth, and do not provide any food value to vermin.
  • ProTherm PIR ADHERED resists attack from dilute alkalis and acids, mineral oil and petrol. The foam is not resistant to ketonic solvents. Damaged boards should not be used.
  • The insulation core has a water vapour resistance of 40 MNs/g/m and will, therefore, provide resistance to water vapour transmission. This will minimize both surface and interstitial condensation. The necessity for the inclusion of a water vapour control layer in the roof construction should be assessed in accordance with BS 6229:2003 Code of Practice for flat roofs with continuously supported coverings.
  • Achieves BS 476-7: 1997 Class 1 rating for surface spread of flame. Finished with 3 layer built-up felt and chippings, the roof will attain an FAA rating when tested to BS 476: 1988 External Fire Exposure Test. Further details on the fire performance may be obtained from Radmat Technical Services.
  • Depending on the chosen waterproofing system, ProTherm PIR ADHERED is suitable for use on roof decks that are subject to limited maintenance foot traffic. Walkways should be provided on roofs requiring regular pedestrian access. The roof should be boarded out with protective boarding whenever site work is to take place after the roof board has been laid and the roof made watertight.

Spanning metal decks:

ProTherm PIR ADHERED laid over metal decks must not exceed:

spanning distance | insulant thickness:

100 mm | 40 mm;

140 mm | 50 mm and over.

On metal decks the long edges should be at right angles to the corrugations. All board joints should be fully supported by the deck. Please refer to BS 4841-4:2006 for details of thickness of board over metal trough openings. 

General information

Color

Black

Finish

Textured

Material

Polyisocyanurate (PIR)

Shape

Rectangle

Length

1200 mm

Width

600 mm

Height

Bespoke

Uniclass

Pr_25_71_63_66 Polyisocyanurate (PIR) foam boardsPrimary

CAWS

J41/430 Warm deck roof insulation

J42/420 Rigid urethane foam insulation

J41/26 Thermal insulation

J42/27 Thermal insulation

J41/420 Rigid urethane foam insulation

Specification data - Polyisocyanurate (PIR) foam boards

Standard

Compliant with BS 4841-4: 2006.

Third party product certification

BBA Certificate 16/5341.

Fire performance

Achieves BS 476-7: 1997 Class 1 rating for surface spread of flame.

Thermal conductivity (maximum)

0.026 W/mK.

Cross section

Uniform thickness.

Thickness (nominal)

30 mm.

Guidance for specification option:

Made to order. May be subject to extended lead time and minimum order quantities. Please confirm with manufacturer before quoting. 

Face size (length x width)

1200 x 600 mm.

Density

31 kg/m³.

Facing

Mineral filled glass tissue.

Edges

Butt.

Ozone depletion potential

Zero.

Global warming potential

3.

Green guide rating

A.

Typical compressive strength

<150 KPa.

Manufacturer guidance

 BS EN 826: 1996

Water vapour resistance

40 MNs/g/m.

Weight

4.1 kg.

Manufacturer guidance

Typical weight of a 120 mm thick board:

R-Value

1.15 m²k/W.

U-value

0.72/0.68/0.57 W/m²k.

Manufacturer guidance

Typical U value on metal deck/ concrete deck/ timber deck:

Sustainability data

Contains Red List materials

Yes

Country of material origin

Europe

Country of product manufacture

Europe

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

-

Manufacturer guidance

k.g.CO2e=

Recyclability

0

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Literature

ProTherm PIR Adhered Product Data Sheet

ProTherm PIR Adhered Product Data Sheet

Similar products from Radmat Building Products Ltd

ProTherm PIR ADHERED Tapered Insulation

ProTherm PIR ADHERED Tapered Insulation

ProTherm PIR FOIL Insulation

ProTherm PIR FOIL Insulation

ProTherm PIR FOIL Tapered Insulation

ProTherm PIR FOIL Tapered Insulation

ProTherm PIR PLY Insulation

ProTherm PIR PLY Insulation

ProTherm PIR TORCH Insulation

ProTherm PIR TORCH Insulation

ProTherm PIR TORCH Tapered Insulation

ProTherm PIR TORCH Tapered Insulation