EcoTherm RSS

Range of Flat Roof Thermal Insulation Products

EcoTherm® offers a comprehensive, quality range of rigid flat roof insulation products.  All our boards are backed up by rigorous quality assurance and plain English technical support.

Tackle heat loss where it matters most 

Up to 25% of a buildings heat loss is through the roof.  By using insulation with excellent thermal performance this will greatly improve the energy efficiency of the building, and in turn make meeting Building Regulations/Standards easy. 

EcoTherm in flat roofs: 

  • Ideal for both new build and existing roofs (replacing or refurb)
  • Lightweight boards will not weigh down the structure
  • Compatibility with variety of waterproofing systems
  • Easy to cut and transport on site due to the boards ridigity and light weight
  • Excellent thermal performance means thinner boards that will not add to overall building height



EcoTherm® Eco-Torch is EcoTherm's 5 in 1 flat roofing solution and covers the following applications:

  • Torch on felt
  • Bituminous single ply membranes
  • Mastic asphalt
  • Roll and pour felt
  • Fully adhered single ply systems

It comprises a fibre free rigid polyisocyanurate (PIR) insulation core faced with coated glass tissue on one side and bitumenised glass fibre tissue with polypropylene fleece on the other.

One board to cut, carry and fix for multiple jobs


EcoTherm® Eco-Deck provides pre-insulated decking for flat roofs.  It has a fibre free rigid polyisocyanurate (PIR) insulation core faced with a tough exterior grade OSB or plywood on one side.


Tapered insulation roof schemes create falls on flat roofs, reducing the risk of water ponding by channeling water to drainage outlets.  They offer time and cost saving advantages over other means of creating falls and often eliminate the need for structural falls.  To find out more speak to our tapered insulation partner Building Innovation Ltd.