Acoustic window glass also named sound proofed glass, it can be laminated glass and insulated glass, even single panel help to reduce t he sound transmission. Acoustic glass create a quiet environment, for those areas especially a hearing test room or the operating room, it's the top important need . Lanjing produces the acoustic soundproof glass solutions.

Soundproof glass for sale Types

Single Panels

As we know single panel glass has the function to block sound transmission, the thicker the glass is, the better sound transmission loss. Here is the sample:

Glass Configuration STC/DB OITC/DB

3mm  30  25 

6mm  31  29 

10mm  34  32 

12mm  36  33 

Laminated Glass

Laminated glass is the priority choice for sound proofing. With Eastman Saflex Q Acoustic PVB,

Eastman Saflex Q Acoustic PVB is better than normal PVB. Below is the comparison:

Glass Configuration 55.2 Lami 66.2 Lami 6-12-66.4 8-12-66.4 66.4-12-66.4

Normal PVB STC/DB 36 38 40.7 41.3 44.3

Eastman Saflex Q Acoustic PVB  STC/DB 38 39 43.7 44.3 50.3

Insulated Glass

Insulated glass is made with two or more panels of glass with spacer, it definitely block sound transmission. both sides glass thickness different, the STC value better than both sides same thickness glass.

Glass Configuration STC/DB OITC/DB

6--12--6 35  30 

8--12--8 37  32 

6--12--8 38  33 

Laminated Insulated Glass

Glass combined laminated and insulated glass together, the STC is much better than each glass. With Eastman Saflex Q Acoustic PVB ,it has better value.

Glass Configuration STC/DB OITC/DB

6--12--6 35  30 

33.2 Lami 36  31 

6-12-33.2 41  33 

More acoustic glass data needed ,kindly contact us.

Ways to Create More Silent Environment

We know the glass thicker ,the sound proof value better, besides the glass thickness, are there any others factors effecting the sound transmission? Let's see below:

Use Acoustic PVB

As we know Eastman Saflex Q Acoustic PVB is better than normal PVB.

Lanjing makes acoustic PVB laminated glass often, supply the better glass for client for better life.

Use different thickness glass in one combination.

Whether the laminated glass or insulated glass, the both sides glass thickness different, the STC  value better than both sides same thickness glass.

Make insulated air spacer thicker or multiple

The air spacer gets 1mm thicker, the blocking on sound transmission gets around 0.1 higher.

Production Capability of Acoustic Glass

Clear,Low Iorn,Tinted,Coated

Laminated Glass Thcikness Glass : 3-19mm    PVB thickness: 0.38mm,0.76mm,1.14mm,1.52mm,1.9mm,2.28mm

IGU Spacer thickness 6mm, 9mm,12mm,15mm,18mm,,20mm,22mm

Glass Standard EN12150, ANSI2208,ASTM C1048,GBT15763.4,GBT15763.2GBT17841,  5 years warranty

Glass Size MIN 300*300MM, MAX 13000*3000MM

Monthly Output 50,000SQM

For more information about acoustic glass windows cost and acoustic glass noise reduction, please feel free to contact us!

If you are looking for a reliable architectural glass supplier, please contact us.