Mustwall 33B for Ceilings

Heavy duty 33mm thick ceiling soundproofing panel, composed of a 20mm-thick acoustic panel and a 12.5mm thick plasterboard slab.

More details

In Stock 18th August 2017

€ 59.95

€ 49.96 per m²

More info

33mm thick ceiling soundproofing panel, composed of a 20mm-thick acoustic panel and a 12.5mm thick plasterboard slab. Simply fix to the ceiling followed by another layer of plasterboard. The panels have dimensions of 1.0m x 1.2m. Mustwall 33B ceiling panels are designed for use when space is at a premium - remember you only lose 50mm in total when the complete system is installed.

Key Features
Complete acoustic upgrade system at a minimum loss of space
Eco-friendly product - made from recycled rubber
Easily cut to size
Easy to install

Mustwall 33B Ceiling Sound Insulation Panel

Accessories

Timber Joist Ceiling

Mustwall 33B on Timber Joist Ceiling

Mustwall 33 B on Timber joist ceiling

Using Mustwall 33B acoustic panels on the ceiling an airborne sound insulation (Rw) value of 64dB* can be achieved. Using it in conjunction with Syl 5 an impact sound insulation (Ln,w) value 56dB** is achievable.

* - Rw - The higher the value the better the performance
** - Ln,w - The lower the value the better the performance

How to fit

How to fit Mustwall 33B to your ceiling

  • Fix a layer of Mustwall 33B to the plasterboard ceiling leaving a 3-5mm gap around the perimeter.
  • Ensure that jonts are butted joints together tightly.
  • Fill perimeter gap with acoustic sealant
  • Fix another layer of 12.5mm plasterboard leaving a 3-5mm gap around the perimeter.
  • Ensure that jonts are butted joints together tightly.
  • Stagger the joints between the plasterboard and Mustwall 33B.
  • Fill perimeter gap with acoustic sealant
  • Apply a skim finish to your ceiling.