Maxi Dropped


Maxi Dropped Ceiling System: High performance acoustic ceiling system designed to meet Part E of the Building Regulations without the need to rip out the existing ceiling.

Maxiboard is an extremely high performance and versatile acoustic building board. Maxiboard can be used as an alternative to plasterboard to dramatically increase the acoustic performance of both existing and newly constructed walls and ceilings.

The Maxi dropped ceiling System is ideal in situations where compliance with Building Regulations Part E is required, or noise transfer through a ceiling is an issue, but you don’t want the disruption of removing the existing ceiling.The Maxi dropped ceiling can be installed beneath existing plasterboard and lath and plaster ceilings. Should additional impact sound insulation performance be desired, SRS Acoustilay can be used on the floor above.


  • Effective Solution meeting and exceeding part E Building Regulations
  • Improves impact and airborne sound insulation performance
  • Takes screws and nails direct
  • Extremely durable and robust
  • Minimal thickness 110mm
  • Suitable for conversion and refurb projects
  • Suitable for domestic, commercial and industrial environments
  • Noisy neighbour solution



Impact Rating: 57 dB L nTw
Airborne Rating 48 dB D nTw +C tr
Thickness 17mm
Sheet Dimensions: 1.2m x 0.6m
Area: 0.72㎡

SRS Acoustic Sealant


Acoustic Sealant is a specifically formulated, high density gap filling mastic that offers excellent sound stopping properties without losing elasticity. Acoustic Sealant is the preferred solution for filling gaps and spaces in separating floors, walls and ceilings and can be decorated after it has been smoothed and cured. Easy to use by professionals and for DIY soundproofing in the home.

SRS Gripfix


Gripfix multi-purpose gap filling adhesive is a fast setting high performance synthetic rubber/ resin adhesive for interior and exterior use. It is a versatile one part gun grade adhesive that has excellent initial grab and is ideal for many general building and construction applications.


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