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Celotex EL3000

Purpose designed for use in built-up flat roofing applications - including hot-applied bituminous and mastic asphalt waterproofing systems and fully adhered single-ply membranes - EL3000 provides a quick and easy method of achieving effective thermal insulation in flat roofing structures.

With coated glass tissue facings, EL3000 is manufactured from rigid polyisocyanurate (PIR) using a blend of blowing agents that have zero ozone depletion potential (zero ODP) and a low global warming impact.

With Celotex EL3000, you are specifying insulation board that:

  • Is designed for use in a variety of flat roof systems 
  • Achieves U-values with minimum thickness 
  • Is strong and durable 
  • Is rot proof 
  • Is dimensionally stable and unaffected by temperature cycles 
  • Is easy to cut and shape 
  • Requires minimum number of fixings 
  • Comes in a range of thicknesses from 50 up to 200mm thick
  • Is available in two different lengths: 600mm and 2400mm (EL3050, EL3080 and EL3110 available in 600mm length only)

Applications

The facers are suitable for bonding in the following flat roofing applications:

Perforated facer

  • Mastic asphalt 
  • Bituminous built-up roofing systems;

Unperforated facer

  • Single-ply, fully adhered flat roof systems 
  • Self-adhesive membranes 
  • Liquid-applied membranes;

For full and detailed product information, please download the EL3000 product datasheet.

Energy Performance

The Celotex Technical Centre can provide you with all your SAP and Energy Performance Certificate requirements. Read more

Downloads for: Celotex EL3000

Built-up flat roofing applications

Use Celotex EL3000 high performance insulation in built-up roofing applications, ... Find out more

Single-ply membrane flat roofing applications

Use Celotex EL3000 high performance insulation in either mechanically fixed or fully ... Find out more

Sustainability

Celotex achieves an A+ rating when compared to the BRE Green Guide 2008. Visit our sustainability page for more information. Read more

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