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Frequently Asked Questions

  1. Home
  2. Floor Insulation Boards
  3. Kooltherm K10 PLUS Soffit Board
What Are U-Values, R-Values And Lambda Values Article- 4:3

What are U-values, R-values and Lambda Values?

Lambda, R-values, U-values, Thermal Conductivity and Thermal Resistance simplified in one article

Knowledge Article4 min read
kingspan-who-we-are

Types of Insulation - a Guide

We manufacture five types of insulation for walls, floors and roofs.

Knowledge Article4 min read
Kooltherm K10 PLUS Product Render Corner
Soffit insulation with a building board outer face

Kooltherm K10 PLUS Soffit Board

Kooltherm K10 PLUS is a premium performance soffit insulation solution with an impact resistant building board for when an improved finish is required. It allows for a thin structural ceiling (soffit) construction with an insulation component that delivers a thermal conductivity of as low as 0.021 W/mK.

Product Highlights

  • One of the thinnest commonly used insulation for soffits, allowing U-values to be reached with minimal thickness

  • Impact-resistant building board outer face for an improved finish

  • Easy to handle and install compared to some other commonly used insulants

  • Part of our Kooltherm range of premium performance insulation

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