Acoustic and Thermal Insulation Manufacturers

The UK’s No.1 for Acoustic and Thermal Insulation

Cellecta manufacture acoustic and thermal insulation products suitable for a multitude of domestic, educational, commercial and industrial applications. Cellecta products enable designers and purchasers to solve their acoustic and thermal insulation problems with cost effective constructions that satisfy the requirements of Approved documents L1, L2 & E (England and Wales) and sections 3 & 5 (Scotland) of the building regulations.

Acoustic and thermal insulation products have been designed and rigorously tested to be suitable for various applications including floors, walls, roofs, basements and swimming pools. Wherever you require acoustic or thermal insulation Cellecta’s acclaimed technical team can help satisfy the requirements of your project with a cost effective, high performance solution. Specified and installed throughout the UK, Cellecta’s acoustic and thermal insulation range is highly regarded by specifiers, house builders and installers.

Call Now – Acoustic and thermal insulation – 08456 71-71-74Contact Form


Need acoustic insulation

Acoustic Insulation Solutions

Specializing in acoustic floor and wall  systems, Cellecta’s acoustic products have been specified on projects and developments throughout the UK. From 9,000m2 of soundproof flooring for student accommadation at Oxford University to 10,000m2 on a multi-storey project in Belgravia London, Cellecta products are frequently specified by architects, contractors and selfbuilders.

Soundproofing products include acoustic battensacoustic overlay floor boardsdry screed boards, and acoustic resilient layers. Earlier this year Cellecta’s ScreedBoard acoustic flooring won the Interior Product of the Year Award at the prestigious Housebuilder Awards.

 View Acoustic Insulation Range 


High Performance Thermal Insulation

Cellecta’s HEXATHERM range of Thermal insulation boards are highly regarded for their high compressive, low water absorption and lifelong thermal performance, making them suitable for a multitude of domestic, commercial and industrial applications. HEXATHERM thermal insulation boards are frequently specified for floor projects including 9,000m2 at the Bournemouth Arts University and the elephant enclosure at Longleat Safari Park. Board HEXATHERM boards have also been manufactured specifically for basements, inverted roofs and swimming pools and are frequently specified for their very low water absorption properties. The HEXATHERM product range includes, extruded polystyrene boards, underfloor heating boards and cavity closers.

View Thermal Insulation Range


Acoustic and Thermal Insulation Manufacturer ISO 9001 QMS Certification

Cellecta Feature

Insulation app

Award Winning Insulation

Product winner 14 logo


We have just had the sound test carried out on the separating floors on the our project & the results are fantastic, sailed through! I have to say that I have been really impressed with ScreedBoard, the difference when you walk from a flat with just the 15mm OSB boarding laid into one with the ScreedBoard in place is amazing. I will be looking to specify ScreedBoard on all conversion work in the future.”  Liam Anderson – Director of Architectural Services Limited


How To Order Cellecta Insulation

To order call 08456 71-71-74 and speak to our sales and technical team. Alternatively email
Supplied through a nationwide distributor network, ordering Cellecta acoustic and thermal insulation products is a quick and simple process. CALL TODAY 

How to orderHow to orderHow to orderHow to order



Acoustic and thermal insulation specification tools
Acoustic & Thermal Insulation Brochures
Acoustic and Thermal Insulation CPD
Acoustic and thermal insulation projects
Thermal Insulation Boards
Talk to Cellecta LIVE

Questions? Our technical and sales team are available. Send us a message!

Questions, issues or concerns? I'd love to help you!

Click ENTER to chat