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Benefits of OPTIM-R

OPTIM-R panel - construction efficiency

Construction efficiency

Bespoke design service ensures the system meets your project’s specific requirements & minimises waste.

OPTIM-R panel - thermal efficiency

Thermal efficiency

Thermal conductivity that meets and surpasses stringent target U-values, futureproofing your project.

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  1. Home
  2. Roof Insulation Boards
  3. OPTIM-R E Inverted Roofing System

How to insulate inverted roofs

Find out what U-values inverted roofs should achieve and which insulation products are best suited.

Knowledge Article6 min read
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
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Types of Insulation - a Guide

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

Knowledge Article4 min read
OPTIM-R E Inverted Roofing System
Kingspan OPTIM-R E Concrete Deck Paving Product Application Render
Kingspan OPTIM-R E Concrete Deck Gravel Product Application Render

OPTIM-R E Inverted Roofing System

The OPTIM-R E Inverted Roofing System is perfect for projects that require the lowest U-value or the thinnest roof build-up. It is ideal for where there is little space for installing new roof insulation. OPTIM-R E is encapsulated in a coating for increased robustness and easier handling on-site. The vacuum insulation panels are accompanied by rigid extruded polystyrene insulation infill panels which can be cut to fit around problem areas such as roof lights or ventilator kerbs.

Product Highlights

  • Optimum performance insulation with a declared thermal conductivity as low as 0.008 W/mK

  • Ideal for constructions where a lack of construction depth or space is an issue

  • Protective coating for increased robustness and easier handling

  • Compatible with green roof systems