Moralt Firesound

Moralt Firesound Acoustic Door Blanks

Having undertaken comprehensive fire and acoustic testing, Moralt offers an impressive range of assistance to your performance. Moralt’s LAMINESSE FireSound-sandwich panels are available in multiple formats, standard as well as individual sizes. They provide you with all the options to produce functional door assemblies of excellent quality with highest flexibility and a great diversity in shape and style. 


  • Fully tested fire performance
  • For FD30, FD60, FD90 and NFR internal doorsets
  • Scope to produce large leaf sizes
  • FSC Chain of Custody certified
  • Acoustic evidence supporting performance up to 44dB
  • Stable, engineered board construction
  • Unlipped blanks ready for processing

Fire performance

FD30 - BS 476 pt 22 in single and double doorset configurations

FD60 - BS 476 pt 22 in single and double doorset configurations

FD90 - BS 476 pt 22 in single doorset configurations


  • High density fibreboard or particleboard facing for the application of paint or veneers.
  • Engineered spruce inner facings
  • Specialist acoustic core

Size / availability

2135 x 915 x 44mm
2440 x 915 x 44mm
2750 x 915 x 44mm
2440 x 1220 x 44mm
3050 x 1220 x 44mm

2135 x 915 x 54mm
2440 x 915 x 54mm
2750 x 915 x 54mm
2440 x 1220 x 54mm
3050 x 1220 x 54mm

2135 x 915 x 59mm
2440 x 915 x 59mm
2750 x 915 x 59mm
2440 x 1220 x 59mm
3050 x 1220 x 59mm

Custom sized boards available on request