• TEST
  1. Home
  2. Kingspan Insulation
  3. KoolDuct

Discover The Potential

Scroll For More

KoolDuct® – Premium Pre-Insulated Ductwork & Liner Solutions

Kingspan KoolDuct® offers both a complete pre-insulated duct system and a rigid liner for sheet metal ducts. Up to 72% lighter than traditional sheet metal with fiberglass wrap, KoolDuct® installs faster while maintaining superior thermal performance. Its fiber-free phenolic core ensures cleaner air distribution, while sustainable manufacturing helps support greener building design when compared to traditional sheet metal ducting.

KoolDuct

KoolDuct® Liner System

Smarter insulation for sheet metal ducts

Rigid phenolic boards insulate from the inside, with easy installation, no adhesives, and a fiber-free core that improves air quality and delivers lasting thermal efficiency.

Learn More
KoolDuct

KoolDuct® System

Pre-insulated ductwork in one step

A lightweight, all-in-one duct and insulation solution that installs faster, reduces air leakage, and provides superior thermal performance for cleaner, more efficient HVAC systems.

Learn More

Clean & Efficient

Fiber-free core with high thermal performance.
Learn More

Lightweight & Fast

Up to 72% lighter for quicker installs.
learn more

Planet Passionate

Driving Sustainability Beyond Insulation

Planet Passionate is Kingspan’s bold sustainability program focused on reducing carbon, cutting waste, and driving innovation to protect our planet and create a more sustainable future.

Learn More

Kingspan Insulation News

OPTIM-R-E-roof-intall-render

Kingspan Insulation Launches OPTIM-R E Encapsulated Vacuum Insulation Panel

Kingspan Insulation North America announces the addition of OPTIM-R E to its line of OPTIM-R® Series

News3 min read
Kingspan Kooltherm K12 Brand Page Hero

Kingspan Insulation North America Introduces Kooltherm® K100 Foam Plastic Insulation

Kingspan Insulation North America has introduced its most advanced insulation product yet.

News3 min read
OPTIM--R-E-render

Vacuum Insulation Panel Provides Energy-Efficient Roofing Solution.

Kingspan Insulation North America announces the addition of OPTIM-R E to its line of OPTIM-R Series.

News3 min read

Kingspan Rebrands Expanded Polystyrene Line as AEROROOF™, AEROWALL™ and AEROSLAB™

New brand structure simplifies product selection across multiple applications.

News3 min read

Contact Us

How can we help you?
BACK TO TOP
Products
BIM Library
About Us
Document Library
Contact Us
Contact Sales
Technical Support
Call Us
Follow Us
Instagram
Linkedin
YouTube
Facebook
Legal Notice
Cookie Settings
Cookie Policy & Control
Terms & Conditions of Website Use
Website Privacy Policy

© 2026 Kingspan Holdings (IRL) Limited, All Rights Reserved