SilentCloud Panel CEM 28 - High Mass Acoustic Floorboard


Sale price£77.27

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The SilentCloud Cem 28 is a high-mass acoustic floorboard designed to address both airborne and impact noise challenges. It incorporates an 18mm cement particle board with tongue and groove, complemented by the SilentCloud 10 resilient layer. The installation involves a broken bond pattern, with all tongue and groove joints glued using SilentCloud Adhesive. Perimeter sealing is achieved with Silent Seal 20 or Silent Flanking Strips.

This resilient and sturdy flooring solution is suitable for various floor finishes. It complies with Document E (England & Wales), Section 5 (Scotland), and Part G (Northern Ireland). Additionally, it can contribute to a Code For Sustainable Homes compliant specification and form part of a Robust Details compliant system. The board surface holds a Class 'O' Fire Rating, and it exhibits a thermal conductivity of 0.26 W/m.k.


  • Application: SilentCloud Cem joints must be glued using SilentCloud Adhesive. SilentCloud Cem perimeters should be sealed using Silent Seal 20 or Silent Flanking Strips.
  • Overall Board Dimensions: 1200 x 600 x 28mm -- 0.72m²
  • Weight per m²: 24.00kg
  • Weight per board: 17.30kg
  • Board Surface: Class 'O' Fire Rated
  • Thermal Conductivity: 0.26 W/m.k


  • Impact: 56dB
  • Airborne: 61dB
  • CTR: 57dB (Results are based on SilentCloud Cem System HD1042)

Features And Benefits

  • High Mass Acoustic Flooring: Effectively addresses both airborne and impact noise issues.
  • Excellent Acoustic Performance: Ensures superior sound insulation, fostering a quieter and more comfortable environment.
  • Stable Surface: Provides a solid and stable base for diverse floor finishes, allowing for versatile design options.
  • Compliance with Building Regulations: Meets the requirements of Document E (England & Wales), Section 5 (Scotland), and Part G (Northern Ireland) for acoustic performance.
  • Code For Sustainable Homes Compliant: Contributes to meeting sustainability standards outlined by the Code For Sustainable Homes.
  • Robust Details Compliant: Integrates into a system meeting the Robust Details requirements for sound insulation.
  • Improved Airborne Acoustic Performance: Enhances overall acoustic performance, reducing sound transmission between floors.
  • Durable and Long-lasting: Offers a reliable and resilient flooring solution, enduring heavy foot traffic and maintaining performance over time.
  • Easy Installation: Designed for straightforward installation, saving time and effort during construction.
  • Versatile Applications: Suitable for various residential, commercial, and industrial settings, providing flexibility in acoustic design.


  • Residential Buildings: Ideal for noise reduction in apartments, houses, and condominiums.
  • Commercial Buildings: Suitable for offices, restaurants, and hotels, creating a quieter environment for employees and customers.
  • Education Institutions: Benefits schools, colleges, and universities by reducing noise in classrooms, lecture halls, and libraries.
  • Healthcare Facilities: Crucial for noise control in hospitals, clinics, and healthcare facilities, creating a quieter environment for patients and staff.
  • Industrial Buildings: Beneficial in reducing noise transmission from machinery and equipment in factories and warehouses.
  • Renovation Projects: Suitable for improving acoustic performance in existing buildings during renovation.


 Full fitting instructions come with all products and can be downloaded from the Installation Guides section.


  • Class 'O' Fire Rated

About SilentCloud Acoustics: SilentCloud Acoustics is a leading manufacturer of acoustic products, committed to delivering innovative solutions for noise control in diverse environments. With a team of technical experts, SilentCloud Acoustics aims to provide high-quality products that meet the unique needs of their customers.

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