Structure

full size core with internal stiles

Frame Components

stiles:HVA, HVB or solid wood
top rail:VV, HVA or solid wood
1.bottom rail:  solid wood
2.bottom rail: VV

Internal Stiles

hinge side  VV: 25 - 35 mm
lock sideVV: 25 - 35 mm

Core

type S22-layer solid coreVL
S33-layersolid coreVL
S2K2-layersolid core+ Cork
S3K 3-layersolid core + Cork

Possible results

Performans
Class
Sound
dB
Climate-
Class
Fire
min
 S2  S 371/ 2/ 3 15
 S3  S 391/ 2/ 3 15
 S2K  S 391/ 2/ 3 30
 S3K  S 411/ 2/ 3
Performance:depends on frame construction
Sound:lab results ‘sealed to the frame’
Climate:depends on door construction
(stabilizer, skin with foil etc.)