ROCKWOOL Safe ‘n’ Silent Pro sound insulation

ROCKWOOL Safe 'n' Silent Pro Acoustic Insulation Boards
Mineral wool sound insulation, sound absorption
ROCKWOOL Safe 'n' Silent Pro sound insulation
ROCKWOOL sound-blocking panels, mineral wool sound absorption panels

Price Price range: 652.80 บาท through 3,088.80 บาท

Product Details

ROCKWOOL Safe ‘n’ Silent Pro acoustic insulation is a mineral wool insulation made from natural volcanic rock, melted at 1,000 °C and spun into fibers. It features soundproofing, sound absorption, fire resistance, and thermal insulation properties.

ROCKWOOL Safe ‘n’ Silent Pro Features

  • Excellent Acoustic Performance: The volcanic rock fiber structure traps sound waves, reduces reverberation, and prevents sound transmission through walls, enhancing room privacy.
  • Fire Resistant: Maximum safety with non-combustible properties, withstanding heat up to 1,000 °C. It delays fire spread and does not emit toxic gases during a fire.
  • Sag Resistant: The insulation boards are highly stable; once installed in wall frames, they will not sag or slump, ensuring consistent acoustic performance throughout their lifespan.
  • Water Repellent: The fibers do not absorb water, reducing moisture accumulation—the primary cause of mold and bacteria growth.
  • Easy to Install: Lightweight and easy to trim with a standard utility knife. Fits perfectly and quickly into corners or light wall structures.
  • Eco-friendly and Safe: Made from natural volcanic rock and asbestos-free. Safe for the health of both installers and occupants.

ROCKWOOL Safe ‘n’ Silent Pro sound insulation

ROCKWOOL Safe ‘n’ Silent Pro sound insulation is designed for sound-blocking wall and ceiling systems. The entry-level Safe ‘n’ Silent Pro 330 has a high NRC value of 0.90, absorbing 90% of sound. With mineral wool’s heat insulation, sound-blocking, and non-combustible properties, Safe ‘n’ Silent Pro is often the first choice for customers.

Due to the properties of volcanic rock or basalt, the raw material for ROCKWOOL mineral wool, which is inorganic and resistant to microorganism or mold growth, the insulation does not decay, allowing ROCKWOOL mineral wool to last long in buildings.

ROCKWOOL Safe ‘n’ Silent Pro mineral wool has received international standards such as ASTM, EN, LEED, WELL, Carbon footprint (CFP), ISO, BS, and VOCs, making it trusted for use.

 

 

ROCKWOOL Safe 'n' Silent Pro sound insulation, 400 mm wide, 1200 mm long

ROCKWOOL Safe ‘n’ Silent Pro sound insulation, 400 mm wide, 1200 mm long

 

 

Property table for ROCKWOOL Safe ‘n’ Silent Pro

Test / Product model name Safe ‘n’ Silent Pro 330 Safe ‘n’ Silent Pro 350 Safe ‘n’ Silent Pro 370 Safe ‘n’ Silent Pro 380 Test Standard
Sound absorption value at 50 mm thickness (NRC) 0.90 1.00 1.00 1.00 EN ISO 354 /

ASTM C 423-01
Density (kg/m3) 40 60 80 100
Fire resistance standard Non-combustible material / Classified as A1 fire-resistant material Non-combustible material / Classified as A1 fire-resistant material Non-combustible material / Classified as A1 fire-resistant material Non-combustible material / Classified as A1 fire-resistant material EN13501-1
Melting point > 1,000 °C > 1,000 °C > 1,000 °C > 1,000 °C ASTM E794
Thermal conductivity at 20˚C λ Value (W/mK) 0.036 0.035 0.034 0.033 ASTM C518
Thermal resistance at 50 mm thickness (R-Value in m2K/W) 1.398 1.429 1.471 1.515
Water absorption value (partial immersion) 1.0 kg/m2 0.5 kg/m² 0.5 kg/m² 0.5 kg/m² EN 1609.97
Moisture absorption value Less than 0.04% by volume Less than 0.04% by volume Less than 0.04% by volume Less than 0.04% by volume ASTM C1104 / C1104M
Sheet size 400 x 1200 mm

600 x 1200 mm

 400 x 1200 mm

600 x 1200 mm

 400 x 1200 mm

600 x 1200 mm

 600 x 1200 mm EN 822
Sheet thickness 50 / 75 / 100 mm 50 / 75 / 100 mm 25 / 50 / 75 / 100 mm 50 / 75 / 100 mm EN 822

 

Product size table for ROCKWOOL Safe ‘n’ Silent Pro

  • ROCKWOOL Safe ‘n’ Silent Pro 330 sound insulation has a density of 40 kg/m3
Product model Density (kg/m³) Product size
Safe ‘n’ Silent Pro330 40 400 x 1200 x 50
Safe ‘n’ Silent Pro330 40 400 x 1200 x 75
Safe ‘n’ Silent Pro330 40 400 x 1200 x 100
Safe ‘n’ Silent Pro330 40 600 x 1200 x 50
Safe ‘n’ Silent Pro330 40 600 x 1200 x 75
Safe ‘n’ Silent Pro330 40 600 x 1200 x 100

 

  • ROCKWOOL Safe ‘n’ Silent Pro 350 sound insulation has a density of 60 kg/m3
Product model Density (kg/m³) Product size
Safe ‘n’ Silent Pro350 60 400 x 1200 x 50
Safe ‘n’ Silent Pro350 60 400 x 1200 x 75
Safe ‘n’ Silent Pro350 60 400 x 1200 x 100
Safe ‘n’ Silent Pro350 60 600 x 1200 x 50
Safe ‘n’ Silent Pro350 60 600 x 1200 x 75
Safe ‘n’ Silent Pro350 60 600 x 1200 x 100

 

  • ROCKWOOL Safe ‘n’ Silent Pro 370 sound insulation has a density of 80 kg/m3
Product model Density (kg/m3) Product size
Safe ‘n’ Silent Pro370 80 400 x 1200 x 25
Safe ‘n’ Silent Pro370 80 400 x 1200 x 50
Safe ‘n’ Silent Pro370 80 400 x 1200 x 75
Safe ‘n’ Silent Pro370 80 400 x 1200 x 100
Safe ‘n’ Silent Pro370 80 600 x 1200 x 25
Safe ‘n’ Silent Pro370 80 600 x 1200 x 50
Safe ‘n’ Silent Pro370 80 600 x 1200 x 75
Safe ‘n’ Silent Pro370 80 600 x 1200 x 100

 

  • ROCKWOOL Safe ‘n’ Silent Pro 380 sound insulation has a density of 100 kg/m3
Product model Density (kg/m3) Product size
Safe ‘n’ Silent Pro380 100 600 x 1200 x 50
Safe ‘n’ Silent Pro380 100 600 x 1200 x 75
Safe ‘n’ Silent Pro380 100 600 x 1200 x 100

 

Table for selecting ROCKWOOL sound insulation

STC Rating Performance Description
55+ Excellent Blocks nearly 100% of loud talking/arguing sounds
50 Very Good Significantly reduces loud talking/arguing sounds, conversation content not understandable
40 Good Blocks normal conversation sounds reasonably well, content not understandable
30 Fair Reduces normal conversation volume, but content still understandable
25 Poor Can hear and understand soft conversation content

 

Sound-blocking wall system (Wall System)

Wet System

STC 66 clay brick wall components

    1. 100 mm plastered clay brick
    2. 75 mm C-Stud frame
    3. 50 mm Safe ‘n’ Silent Pro 330
    4. 9 mm gypsum board
STC 66 clay brick wall with ROCKWOOL insulation

STC 66 clay brick wall with 50 mm ROCKWOOL insulation

 

 

ผนังอิฐมวลเบา STC 58 lightweight brick wall components

    1. 100 mm plastered lightweight brick
    2. 75 mm C-Stud frame
    3. 50 mm Safe ‘n’ Silent Pro 330
    4. 9 mm gypsum board
STC 58 lightweight brick wall

STC 55 lightweight brick wall with 50 mm ROCKWOOL insulation

 

ผนัง Precast STC 55 Precast wall components

    1. 100 mm plastered Precast wall
    2. 75 mm C-Stud frame
    3. 50 mm Safe ‘n’ Silent Pro 350
    4. 9 mm gypsum board
STC 55 Precast wall

STC 55 Precast wall with 50 mm ROCKWOOL insulation

 

Drywall System

STC 43 lightweight wall components

    1. 12 mm gypsum board
    2. 75 mm C-Stud frame
    3. 75 mm Safe ‘n’ Silent Pro 380
    4. 12 mm gypsum board
STC 43 sound-blocking lightweight wall

STC 43 sound-blocking lightweight wall with 75 mm Safe ‘n’ Silent Pro

 

STC 54 lightweight wall components

    1. 2 x 12 mm gypsum board
    2. 64 mm C-Stud frame
    3. 50 mm Safe ‘n’ Silent Pro 380
    4. 2 x 12 mm gypsum board
STC 52 sound-blocking lightweight wall

STC 52 sound-blocking lightweight wall with 50 mm Safe ‘n’ Silent Pro

 

STC 57 lightweight wall components

    1. 2 x 12 mm gypsum board
    2. 75 mm C-Stud frame
    3. 75 mm Safe ‘n’ Silent Pro 380
    4. 2 x 12 mm gypsum board
STC 57 sound-blocking lightweight wall

STC 57 sound-blocking lightweight wall with 75 mm Safe ‘n’ Silent Pro

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