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Flat Roofs

Celotex offers solutions for all flat roofing applications as listed below.

Warm flat roofs:

  • Built-up flat roofing applications
  • Single-ply membrane flat roofing applications
  • Flat roof insulating deck
  • Balconies and terraces
  • Ventilated lead covering

Cold flat roofs:

  • Insulation between joists
  • Insulation between and under joists

For further information, refer to the specific application or product page of interest.

SAP Calculator

The Celotex Technical Advisory Service offers a SAP calculation service to save you the time. Find out more

Single-ply membrane flat roofing applications

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

Balconies & terraces

Use Celotex GA3000 or Celotex XR3000 high performance thermal insulation between ... Find out more

Between joists

Use Celotex GA3000 or Celotex XR3000 high performance thermal insulation in flat ... Find out more

Built-up flat roofing applications

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

Sustainability

Celotex has the lowest carbon footprint of any PIR manufacturer. Read more about our sustainability stance here. Read more

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