Insulation Boards

Insulation boards for low energy low carbon buildings. Optimum, premium and high performance rigid insulation products for building fabric applications, including roofs, walls and floors.

Our range of insulation boards includes Kooltherm, our premium performance thermal insulation, OPTIM-R, our vacuum insulation panels (VIPs) and Therma, our high performance insulation.

Need more details?

Why Kingspan Insulation?

Stay Updated

BACK TO TOP
Contact us
Kingspan Insulation
Kingspan Technical Insulation
Kingspan Great Britain
Kingspan Insulation
Kingspan Technical Insulation
Legal information
Cookie Policy & Control
Terms & Conditions of Website Use
Website Privacy Notice
Modern Slavery Act Statement
Group Approach to Tax
Gender Pay Gap
Direct Marketing Consent Notice
Customer Privacy Statement
Data Controllers

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

Types of insulation
Insulation Boards

Find your nearest stockist

Our insulation boards are stocked up and down the country. Use the interactive map to find your nearest stockist.

Happy Couple Hanging Picture on the Wall, Boyfriend Moves It, Girlfriend Tells Him when the Frame is Hanging Straight. Funny Moment in Young Couple's Life. Modern Stylish Apartment.
Insulation Boards

Your Home Insulation Hub: tips, guides & solutions

Make your home warmer, more energy-efficient, and cost-effective.

Positive woman searching new website for shopping via netbook at cafeteria, young successful hipster girl watching training webinar online via laptop computer while connected to wifi indoors
Insulation Boards

Sign up to our newsletter

Receive news about our latest products, business updates and key industry insights straight to your inbox by signing up to our quarterly newsletter.

Kingspan Technical Services
Insulation Boards

Technical Services

Contact details for technical enquiries relating to insulation boards, cavity closers and membranes for Great Britain.

What Are U-Values, R-Values And Lambda Values Article- 4:3
Insulation Boards

U-value Calculations

We provide U-value calculations free-of-charge to show compliance with current Building Regulations, Standards and best practices. 

Toolbox Talk Presentation
Insulation Boards

Product Awareness Training

Our site experienced technicians cover the full range of Kingspan’s Kooltherm applications and Kingspan OPTIM-R systems for flooring and roofing.

Talk to Us

What can we help you with?
Click here to request a sample

Frequently Asked Questions

  1. Home
  2. Insulation Boards
Rigid extruded polystyrene (XPS) insulation

Kingspan GreenGuard GG300

Rigid extruded polystyrene (XPS) insulation
Vacuum insulation panels for flat roofs and terraces

OPTIM-R Roofing System

Vacuum insulation panels for flat roofs and terraces
Rock mineral fibre soffit insulation

K-Roc Soffit Slab

Rock mineral fibre soffit insulation
Optimum performance solution

OPTIM-R Flooring System

Optimum performance solution
Encapsulated vacuum insulation panels for protected membrane flat roofs

OPTIM-R E Inverted Roofing System

Encapsulated vacuum insulation panels for protected membrane flat roofs
High performance flat roof insulation for adhered and bonded systems

Thermaroof TR27

High performance flat roof insulation for adhered and bonded systems
High performance insulation for steel and timber frame wall constructions

Thermawall TW55

High performance insulation for steel and timber frame wall constructions
Premium performance insulation for use behind rainscreen façade systems

Kooltherm K15 Rainscreen Board

Premium performance insulation for use behind rainscreen façade systems
Rigid wood fibre insulation board.

STEICO universal dry

Rigid wood fibre insulation board.

You are viewing 9 / 36

  • Page 1
  • Page 2
  • Page 3
  • Page 4