Barriers and Foam Treatments

TF-Block and TF-Sorb: Effective Solutions for Noise Reduction in Various Applications

Foam treatments—protection and aesthetics

We can protect your acoustical foam solution and/or meet aesthetic requirements by custom painting or covering the foam with fabric. We offer a number of different paint options and offer many fabric types and colors. We customize all foam in-house and specialize in quick turnaround.

TF-Block and TF-Sorb—working behind the scenes
TF-Block is made of 1# mass-loaded vinyl on 30’ rolls. Patterned and embossed surfaces are available. TF-Block is a stock item that typically ships within 24 to 48 hours.
Applications
Common walls Placed over drop-in ceiling systems New construction/between studs TF-BLOCK 1/8″ Pattern: flat surface Sizes: 54’×30′ Thickness: 1/8″ Density: 1 lb/square foot Facings: black(non-reinforced)

Frequency (Hz)	125	250	500	1K	2K	4K	NRC
TF-Block 1/8″	17	18	22	27	32	36	26

TF-BLOCK 1/4″

Pattern: flat surface
Sizes: 54’×30′
Thickness: 1/4″
Density: 1 lb/square foot
Facings: black(non-reinforced)

Frequency (Hz)	125	250	500	1K	2K	4K	NRC
TF-Block 1/4″

TF-Sorb is made of mass-loaded vinyl with a 1/4″ foam decoupler
Pattern: flat surface Sizes: 54’×60′ Thickness: 3/8″ Color: black (non-reinforced)
Applications
Common walls Placed over drop-in ceiling systems New construction/between studs Under carpet to lower sound transmission between levels

Frequency (Hz)	125	250	500	1K	2K	4K	STC
TF-SORB	13	17	21	27	34	40	26