Call us now: 0151 933 2026 or Email us


Suitable for:

  • domestic
  • residential
  • industrial
  • leisure

Hush Slab is an acoustic mineral wool that has been developed to reduce airborne sound transmission through separating floors, ceilings and walls within both new build and refurbishment projects and is manufactured by a unique process, utilising renewable energy and a sustainable source of raw material. Hush-Slab 100 provides excellent acoustic performance, reducing airborne sound as part of a recommended sound-insulating system for separating floors, ceilings or walls.

For advice on the use of Hush-Slab, as part of a system within any project, please contact our experienced technical team on 0151 933 2026 who will be happy to give comprehensive and practical advice to meet with your requirements.

Test Data

Test data for field tests in compliance with Building Regulations Document E can be supplied upon request.

Product Data

✓ In between floor and ceiling joists and wall studs to suit the system requirements ✓ Comprises of high-density mineral fibre produces from inorganic rock. ✓ Durability will not encourage the growth of fungi, mould or bacteria, does not sustain vermin, is rot-proof, odourless and completely non-hygroscopic ✓ Reaction to fire - Classification A1 non-combustible

Product Data

  • A unique high density sound insulating slab available in varying thicknesses to suit many applications
  • Excellent acoustic and thermal properties
  • Non-combustible; Class 'O' fire rating
  • Used extensively within refurbishment and new build projects to reduce airborne sound through system designed floor, ceiling and wall structures
  • Compatible with a full range of Hush-Systems, designed to exceed the current Building Regulation requirements of Part E (England and Wales), Part H (Scotland) and Part G (Northern Ireland).
  • Simple to cut and install

Cut the Hush-Slabs to the required void width using a sharp saw or long blade, and starting at one of the room perimeters, begin fitting the slabs in between the floor joists or wall studs. At the end of each run, cut the last slab to the required length and then continue the process until all voids are filled, ensuring there are no gaps. Any excess trimmings can be used to pack in alongside the full slabs, avoiding any waste. Hush-Slabs can be friction fitted from below when using within a ceiling system.

Full fitting instructions are supplied with all products and are available to download from the Installation Guides section.

Should you have any technical questions prior to or during installation, please call 0151 933 2026 for friendly and straightforward advice.

Hush-Slab Related Videos

Request a FREE CPD presentation.

Our Partners

fast track logo Nbs logo Riba logo Pasm logo