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MSEA 1+2 OPENABLE WOOD-ALUMINIUM WINDOW

msea-leikkaus2014A openable wood-aluminium MSEA window is the most common type of window, suited for both new construction and renovation sites. This double sash inward opening window is a good solution for both detached houses and blocks of flats.

Wood-aluminium windows are popular today because they are in practice maintenance-free. The frame and inner sash of wood-aluminium windows are wood. The outer sash is entirely aluminium and the exterior parts of the frame have aluminium profile casing. Although wood-aluminium windows are maintenance-free, exterior aluminium parts as well as interior wood surfaces should be inspected regularly and possible maintenance measures taken.

Openable wood-aluminium window MSEA 1+2 technical information

MSE A Vinoreunainen

Wood products: Frame of several parts glued and finger jointed pine, no knots on visible surfaces. Sash in painted window finger-jointed with no knots, in stained window EFEX-pine sash.

Aluminium parts: Outer sash and outer casings of frame aluminium.

Frame depth: 130, 150, 170, 210 mm.

Surface treatment: Wooden parts painted or stained, aluminium parts powder coated, anodised or Decoral wood pattern surface treatment.

Glazing: Inner sash with double selective glass element filled with argon gas, outer sash float glass.

Insulation: Inner sash double standard insulation, outer sash single standard insulation.

Fittings: Inner and outer sash pivot hinges M8/12*30/35, inner sash latches and locks manufacturer's standards, as well as outer frame's lock. Counterparts metal, ventilation windows with venting hardware. Covers installed, handles for ventilation parts unattached.

U-factor: starting at 0,78 w/m2k

Alavus Ikkunat Oy's wood-aluminium windows MSE/A 130,
MSE/A 170, MSE/A 210 and their manufacturing fulfil requirements as per EO320:2001, SFS 3304:1978,
SFS 4003 EHD:1995, SFS 4151:1990, SFS 4433:1990, SFS 5657:1990, SFS 5795:1994.

Air soundproofing values

MSEA 
Frame depth170mm

Rw

Rw + C

Rw + Ctr

Inner sash glassi

Outer sash glass

dB

dB

dB

2k4/4-18

4

46

44 

41

2k4/6-16

4

48 

46

43

2k4/6-16

6

 49

47

43

2k4/4-18

6

 49

47

43

 

MSEA 
Frame depth 210mm

Rw

Rw + C

Rw + Ctr

Inner sash glass

Outer sash glass

dB

dB

dB

2k4/4-18

4

48

46

43

2k4/6-16

4

50

48

45

2k4/6-16

6

51

49

45

2k4/4-18

6

51

49

45

 

Air soundproofing value Rw + Ctr can be used for example
when assessing urban traffic noise soundproofing and value Rw + C
for example in assessing air soundproofing capacity for jet aircraft noise near airports.

 

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