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order code type of glass

thickness

mm

U-value

W/m2.K

acoustic insulation

(Rw) dB

safety
 

modern

insulation++ 8,5 3,2 34 P2a
  moden isolerend glas High Performance Insulation (HPI) 6,2 1,4 30 -
             
             
 

(float glass)

production after 1960

 

         
 

classic

insulation+ 3,8 3,7 29 tempered
  klassiek isolerend glas insulation+ solar reflection 5,9
4,1
31 tempered
  insulation++ 7,5 3,3 33 P2a
  insulation++ extra thin 6,5 3,4 33 P1a
  insulation++ extra bright 6,9 3,4 33 P2a
 

(slight distortions)

production 1920 -1960

> VR 22.22 insulation++ extra distortions 8,6 3,2 34 P2a
  > VR 22.52 insulation++ extra sound insulation 8,5
3,2
37
P2a
    insulation++ extra sound insulation 14,4 3,0 40 P2a
    insulation++ extra secure 9,9 3,1 35 P5a
 

 

High Performance Insulation (HPI) 10,2 1,3 34 P1a
  High Performance Insulation (HPI) extra secure 14,8 1,3 35 P5a
  cylinder insulation++ 5,9+ 3,4 32 P1a
 

cilinder isolerend glas

High Performance Insulaion (HPI) 9,7+ 1,3 34 P1a
  High Performance Insulation (HPI) extra secure 14,1+ 1,3 36 P5a
     

 

other types or qualities of glass on request

>printable version

 

(strong distortions)

production before 1920

Actual sizes may vary on account of the manual production process.

No rights may be derived from this information.Van Ruysdael Glas is patented and a registered brand name.

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