Celotex TC3000

The Celotex TC3000 range has been discontinued by Celotex.

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Finding the perfect insulant for external walls can be a tough task especially when the misjudgment or unawareness of depth of construction is a major drawback. It obviously requires a lot of research and hard work to find the perfect insulant. Not anymore! We bring to you an array of insulants which provide the perfect wall insulation without any hassles in searching them.

The Celotex TC3000 is a range of products offered by insulation4less.co.uk which provides superior performance and perfect thermal insulation with the application of fill cavity wall insulation. It is made up of rigid polyisocyanurate foam and an insulation core. It provides a thermal conductivity that happens to be 0.022 W/mK. They are provided with aluminum foil facings at low emissivity levels at both the sides. This is formed with the blending of blowing agents which enable low global warming potential and a rigid polyisocyanurate (PIR).

Best of the Rest:

The products in this range come with an A+ rating in comparison to the former BRE green guide, 2008. These have been given a CE marketing compliance and are CFC/HCFC free which means it results in zero ozone layer depletion. It is made up according to BS EN ISO 9001:2000 and quality management and assurance systems by Celotex limited.


The Celotex TC3000 are manufactured without the use of the CFCs/HCFCs board making them completely environment friendly and featuring a zero ozone depletion potential which also fosters low global warming potential.

  • Perfectly fits between cavity wall ties and through cavity ties clips
  • It provides clips offer Retention
  • Imparts a long lasting and reliable energy savings for all buildings
  • Provided with Foil facers with low emissivity
  • Imparts improved thermal insulation along with cavity walls air spaces
  • Exemplary dimensional stability
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