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Open Mon - Fri 08:30 - 17:00

Cellecta Insulation view-london-city-sunset

Innovators in Insulation, Acoustics, Thermal & Underfloor Heating

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

What we offer?

UK production facility

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

Customer Support

Need help or have any questions? Get in touch with our customer services on 01634 29-66-77 or email technical@cellecta.co.uk

RIBA Certified CPD's

Check out our Case studies to discover more about the projects we have supplied.

Robust Detail

The Robust Details scheme is an alternative to pre-completion testing for satisfying Part E of the building Regulations.

We have a large library of Architectural Resources, which can be found on our website or on sites like NBS, Fastrack CAD & Bimstore

Our products are available on specialist leading platforms

5,035+

CUSTOMERS SUPPLIED

2,243+

PROJECTS INSTALLED

1,616+

NBS SPECIFICATIONS

1,036+

CPD'S PRESENTED

Drawing of a thermal insulation house

About Our Company

The UK's Leading Acoustic and Thermal Insulation Specialists

Regularly supplying to leading UK construction companies

Midgard
Willmott Dixon
Vistry Partnerships
mace
Hill
Higgens
engie
Crest Nicholson
Barrat Homes
Countryside
Persimmon
Bellway
Check out our

Case Studies

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Latest Projects

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TESTIMONIALS

5 Star rating
"Provided an excellent and interesting CPD with lots of products for us to consider."

Stephen

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14 November 2025

5 Star rating
"Ricky Hill's webinar last Friday was excellent. Easy to follow & very informative."

Ian Coleman

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27 October 2025

5 Star rating
"This is the third CPD event Graham has presented at our offices. Each one has been very informative, delivered in Graham's professional and friendly manner.
We would highly recommend Graham's presentations."

Paul Briggs

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24 October 2025

5 Star rating
"Graham has presented CPD's to us for a couple of years now and he is great, enthusiastic and engages well with the audience. We really enjoy Graham's CPD's and couldn't recommend him enough."

Becky Edward

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12 October 2025

5 Star rating
"Excellent CPD and products"

Acoustic Consultants Ltd

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24 September 2025

5 Star rating
"Great CPD with Ricky Hill, very informative and useful, we'll be using the materials in the future. Highly recommend this service. Thank you."

Kevin Sherwood

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12 September 2025

5 Star rating
"I attended a very informative CPD session delivered by Olivia Irven in person on Soundproofing Solutions."

Ellie Spencer

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8 August 2025

5 Star rating
"A precise and clearly presented seminar by Jay this morning was very informative and useful. The illustrations were clear with precise information on all types of construction. Thank you!"

Dhiraj Dudhia

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4 June 2025

5 Star rating
"We had a well-presented and informative CPD session delivered by Ricky Hill in person on Soundproofing Solutions. We found it very useful and would recommend it. Many thanks! Will organise the other topics offered by Cellecta as well."

Cannock

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30 May 2025

5 Star rating
"A good level of knowledge."

Mr Kevin OLeary

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28 May 2025

5 Star rating
"Another informative CPD, enjoyed by all!"

Tom Riozzi

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7 May 2025

5 Star rating
"A very informative CPD on insulated suspended ground floors by Graham. This is the second time we've had Graham at our offices and we will be booking him in again soon for another CPD!"

Mari

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15 April 2025

5 Star rating
"Insulated Suspended Ground Floors - We were delighted with the CPD received from Graham Podmore. An extremely informative presentation. The session was relaxed, and enabled staff to ask questions and see examples of materials. Graham was very knowledgeable and able to provide our team with all the information required. Thanks again for a wonderful CPD experience."

Architecture & Design Ltd

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21 March 2025

5 Star rating
"I attended an online presentation today discussing underfloor heating treatments. Olivia Irven delivered an engaging and professional talk to our team and provided us with useful content."

Charlotte

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19 February 2025

5 Star rating
"The presentation was informative, providing pro's and con's for different alternatives and was relatively simple in its explanation and description of the construction method and design."

Darren Wright

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6 February 2025

5 Star rating
"Fantastic series of CPDs for the staff at David James Architects, very informative and a great company to deal with. Many thanks, Team DJA."

David James Architects

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4 February 2025

5 Star rating
"Clear, informative and interesting CPD from Richard Snudden today on Insulated Suspended Ground Floors and the benefits over more traditional options. I will definitely be attending more CPDs from Cellecta."

Janine Gibson

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31 January 2025

5 Star rating
"We had a well-presented and informative CPD session from Graham Podmore on sound insulation, would highly recommend. Many thanks!"

Lucy Hoye

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29 January 2025

5 Star rating
"Great products."

Paul

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24 January 2025

5 Star rating
"A thoroughly professional and informative seminar presented by Richard Snudden."

J Sears

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9 January 2025

5 Star rating
"Excellent CPD on products available and their integration into both large and small scale projects. Informative and would highly recommend. Many thanks"

Emma Webster

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18 December 2024

5 Star rating
"I recently attended a webinar by Cellecta on suspended floors, it was very informative, their knowledge of the market and other products and their inefficiencies allowed them to design new products which address the faults and provide all round better products"

Seema Mistry

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17 December 2024

5 Star rating
"A highly informative CPD seminar on soundproofing solutions. Highly recommended"

Sean Kennedy

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29 November 2024

5 Star rating
"Very good CPD seminar on insulated suspended ground floors. Richard Snudden is a good speaker."

FR

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20 November 2024

5 Star rating
"A good presentation, with informative slides and clear explanation of the different materials options."

Michael Gurney

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15 November 2024

5 Star rating
"Have dealt with Cellecta for many years, past and present staff are always professional, helpful knowledgeable and keen to help us and our clients get the best products and deal for their needs.
Look forward for our mutually beneficial relationship continuing for years to come."

Cathi

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1 November 2024

5 Star rating
"Good clear presentation by presenter and diagrams.
Explained potential problems and good practice"

Eric Smith

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18 October 2024

5 Star rating
"Richard was incredibly enthusiastic and engaging during the presentation! He sparked my interest in soundproofing systems, including the regulations and construction details. Thank you!"

Lea

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20 September 2024

5 Star rating
"We have been working with Cellecta and Richard Snudden for years. The CPD presentations are always very informative and interesting, and the products innovative and of high quality. Special thanks to Richard for always being so helpful and at the other end of the line."

Christina

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9 August 2024

5 Star rating
"The best!
We had Graham Podmore visit our office to present a CPD, which was very detailed and the whole team here really enjoyed! Couldn't recommend him enough!"

Becky

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25 July 2024

5 Star rating
"Have spoken back and forth with Brad from the Marketing team and he has been lovely and fast on getting over Certificates for our CPD’s. Great presentation and great company!"

Abdul

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19 July 2024

5 Star rating
"We only deal with Rebecca Goodson in their sales office, but the team are all good.
She is helpful with great product knowledge, problem solving, and polite. Cellecta as a company are very good, they have helped us secure some important business."

Minster Truro

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2 July 2024

5 Star rating
"I have dealt with Cellecta for many years, they are friendly, helpful and extremely professional. They have great products and the staff are very knowledgeable. I would recommend them highly."

Gillian Halliday

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19 June 2024

5 Star rating
"Honest, helpful and constructive"

Andrew Pipe

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13 June 2024

5 Star rating
"We were thoroughly impressed with the professional service provided by Cellecta when installing the ScreedBoard 28. Their team was efficient and knowledgeable, ensuring a seamless installation that met all our expectations."

Joanna Smith

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23 December 2023

5 Star rating
"Cellecta's Rubberfon Impact 3 system exceeded all expectations with its impeccable performance and ease of installation, making the entire underfloor heating project seamless and efficient. Their customer service team offered invaluable support and expertise, ensuring every aspect of the installation went smoothly."

Sarah Johnson

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10 September 2025

5 Star rating
"As a screeding contractor, I've found Cellecta Deckfon 30T boards to be exceptional in their strength and versatility, making every installation seamless and reliable. These boards consistently deliver outstanding acoustic performance, perfectly complementing my projects and ensuring client satisfaction."

Michael Brown

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10 July 2025

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