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Celotex/Xtratherm insulation 2400x1200

Foiled faced insulation boards.

Simple to cut and shape.

Reliable long-term energy solutions for buildings.


Use in localised thermal bridges:

  • Roofs
  • Walls
  • Floors


Same or Next Day Delivery

Delivery charge may apply. Deliveries are kerb side only.

Collections from yard only by appointment!

Payment Options

All major credit & debt cards accepted.

Cash accepted.

Xtratherm/Enertherm Insulation

  • 2400x 1200 Sheets
  • 25mm, 50mm and 100mm
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