Standard Sizes & Packaging
The following sizes and packaging are available for minimum quantity orders only. Typically Higgins Sound Insulation Products are supplied in blanket form however, subject to quantity, the product can be supplied in batt form.

Product Name	Nominal Thickness	Standard Size
HSB 2	50mm	450mm x 15m
		610mm x 15m
HSB 3	65mm	450mm x 15m
		610mm x 15m
HSB 4	75mm	450mm x 15m
		610mm x 15m
HSB 5	85mm	450mm x 15m
		610mm x 15m

Performance Data

	HSB 2	HSB 3	HSB 4	HSB 5
Nominal Thickness	50	65	75	85
STC	43	44	46	47
NRC	0.4	0.5	0.6	0.75
R - Value	0.9	1.15	1.35	1.5

One layer 13mm Fyrchek on each side 64mm steel stud wall with studs at 600mm centres. All testing is conducted in a laboratory situation. On site results may vary due to site conditions.