is the UK’s leading innovator, manufacturer & supplier of environmentally friendly, high performance thermal, acoustic and underfloor heating products and systems.
For over 25 years our products have been successfully installed in a myriad of residential, commercial, educational, health and industrial


The low CO₂ high thermal performance beam & insulation block flooring system.

  • 42% less CO₂ produced
  • PART L 2021 Solution
  • Produces a floor with zero bridging
  • Easily incorporates underfloor heating
  • Reduces number of deliveries
  • Q-Mark third party accredited system

Case Studies





RIBA Certified CPD

Cellecta are part of the RIBA CPD providers network, offering a range of free, RIBA approved seminars.

“A clear and informative seminar presented well”

“Valuable experience recommend to fellow professionals”

“Extremely rich and easy to navigate”

“Very good seminar that covered my learning under the building regulations”

“The seminar provided a good overview on the possible technical solution for a correct soundproofing, both in new build and refurbishments. Very interesting”

Regularly supplying to leading UK construction companies

Featured Products

Installation Videos

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Our products are available on leading platforms

About Us


Cellecta is the UK’s leading innovator, manufacturer and supplier of environmentally friendly, high performance thermal and acoustic insulation product and systems.

UK production facility

We attract customers from across the nation with our extensive range Acoustic & Thermal Treatments all of which are available from most builder’s merchants.

Outstanding customer support

Need help or have any questions? Get in touch with our customer services on 01634 29-66-77 or email

CPD presentations

To book one of our RIBA approved CPD’s contact