Wilhams Insulation



Wilhams PUNF® acoustic foam is fire retardant modified polyurethane acoustic foam designed to meet the stringent requirements of British Building Regulations. Dark grey in colour PUNF acoustic foam is CFC and HCFC free.

Wilhams PUNF® acoustic foam is used for internal and external duct linings, thermal/acoustic machine coverings and suspended ceiling absorptive panels.

Also used as part of composites combined with an acoustic barrier material for acoustic floor treatments and external lagging products. A general-purpose acoustic foam that due to its extended properties is highly adaptable.

Code Description Thickness (mm) £/m2
FB 10644 6mm PUNF Foam Plain 6mm £2.63
FB 10645 12mm PUNF Foam Plain 12mm £4.15
FB 10646 25mm PUNF Foam Plain 25mm £7.60
FB 10647 12mm PUNF Foam SAB (Self-Adhesive Backed) 12mm £5.54
FB 10648 20mm PUNF Foam SAB (Self-Adhesive Backed) 20mm £7.68
FB 10649 25mm PUNF Foam SAB (Self-Adhesive Backed) 25mm £8.99
FB 10650 50mm PUNF Foam Plain 50mm £14.38