Reinforced MLV Soundproof Curtains for Industrial Noise Control

Steel Guard Safety's SCC-12 and SCC-13 reinforced mass loaded vinyl (MLV) soundproof curtains are engineered to block and absorb industrial-strength noise in factories, manufacturing plants, and commercial facilities. Unlike standard sound curtains, the SCC-12 and SCC-13 feature a reinforced MLV barrier layer bonded with quilted fiberglass batting on the front face — delivering both sound blocking and absorption in a single curtain panel.

What Makes MLV Curtains Different

Mass loaded vinyl is one of the most effective sound blocking materials available for flexible curtain applications. The reinforced MLV layer in the SCC-12 (1 lb/sq ft) and SCC-13 (2 lb/sq ft) adds significant sound transmission loss compared to standard absorptive curtains alone. These industrial soundproof curtains are ideal for enclosures, separator walls, and machine barriers where both blocking and absorption are required.

SCC-12 & SCC-13 Features

• Reinforced 1 lb/sq ft (SCC-12) or 2 lb/sq ft (SCC-13) mass loaded vinyl barrier layer
• 1" or 2" quilted fiberglass batting on front face for sound absorption
• #4 grommets along top hem for easy hanging
• Mating Velcro on vertical edges for modular panel connections and sound seal
• Compatible with curtain track hardware for moveable barrier systems
• ASTM E-84 Class 1 fire rated for indoor industrial use
• Available in 4 ft-6 in widths with 8, 9, and 10 ft heights
• Custom sizes available — call for quote

Applications

• Machine and equipment enclosures requiring high STC performance
• Industrial separator walls and divider partitions
• Generator and compressor noise enclosures
• Manufacturing plant noise control barriers
• Warehouse noise containment zones
• OSHA noise compliance applications

For standard dual-sided absorptive curtains without MLV reinforcement, see our Industrial Soundproof Curtains — Dual Sided SCC-10 & SCC-11. For our full range of industrial sound curtains, visit our Sound Blankets & Curtains collection.

Ships 10-15 Business Days. Call for custom sizes.

 

             SOUND ABSORPTION (HZ) PER ASTM C423

Model Number	Thickness	125	250	500	1000	2000	4000	NRC
SCC-12	1″	0.12	0.47	0.85	0.84	0.64	0.62	0.70
SCC-13	2″	0.07	0.27	0.96	1.13	1.08	.99	.85

 

           SOUND TRANSMISSION LOSS (HZ) PER ASTM E90 & E413 

Model Number	Thickness	125	250	500	1000	2000	4000	STC
SCC-12	1″	11	16	24	30	35	35	27
SSC-13	2″	13	20	29	40	50	55	32