Kingspan PalDuct Hydro Panel with a fibre-free core and an embossed aluminium foil facing.

Why Kingspan PalDuct Hydro?

Kingspan PalDuct Hydro Panels have a high performance, rigid thermoset polyisocyanurate (PIR) insulation core. The insulation core is faced on both sides with an embossed aluminium foil. 

Kingspan PalDuct Hydro Panels have a fibre-free and closed cell insulation core, which has been manufactured with a CFC/HCFC-free blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
Fibre-free core
  • Low Weight
  • Zero ODP
  • Low GWP
  • CFC/HCFC-free


Product Information

Product Data
Operating Recommendations
Testing and Compliance
Management Standards
Fire and Smoke Performance
Environmental Data

Product Data

Property Value
Width 1200 mm
Length 4000 mm
Thickness 20 & 30 mm
Thermal Conductivity at 10-23oC / 50-74oF Mean 0.020 W/m.K
Density 50 - 55 kg/m3

Operating Recommendations

Property 20 mm 30 mm
Operating Temperature Limits 35 oC to 110oC
Mean Air Velocity (Max.) 15 m/s 35 m/s
Pressure Limit (Max.) 1000 Pa 1750 Pa
Application Indoor Outdoor
Size Unlimited  

Testing and Compliance

Standard PalDuct R-value Compliance
ANSI / ASHRAE / IESNA 90.1:2004, 2007 & 2010 20 & 30 mm
ICC 20 & 30 mm
BS 5422: 2009 20 & 30 mm

Management Standard

Standard Management Standard
BS / I.S. EN ISO 9001:2008 Quality Management
BS / I.S. EN ISO 18001:2007 Health and Safety Management

Fire and Smoke Performance

Standard Result
UL 723 Class A
BS 476 Part 6 & Part 7 Class 0 & Class 1
ASTM E 84 – 13a Class 1/A
Euroclass Cs2d0

Environmental Data

Standard Result
U.S. EPA 8260B - Volatile Organic Compounds Pass

Kingspan Planet Passionate Logo
Through our new Planet Passionate 10-year groupwide sustainability programme, we aim to make significant advances in the sustainability of our business and of our products.

Download Product Catalogue and Datasheet

PalDuct Hydro Datasheet Front Cover

Kingspan PalDuct Hydro Datasheet

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Contact Information

Kingspan Insulation Middle East

Kingspan Insulation operates across the Middle East, Africa and Indian Subcontinent. Contact us to find your local representative. For any inquiries send an email to

Head Office

P.O. Box 113826, Dubai Investment Park 2

Dubai, U.A.E.

Tel: +971 4 889 1000

Fax: +971 4 883 8515