MS3EA 1+3 OPENABLE WOOD-ALUMINIUM WINDOW
Quadruple glass low energy windows are designed to meet current construction requirements and are intended particularly for new construction and low energy houses, but are also suited for renovation sites. MS3EA 1+3 window's inner sash has a triple insulation glass element and outer one have float glass. The size of MS3EA 1+3 windows limits usage possibilities to some extent due to the weight of the inner sash.
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 MS3EA 1+3 technical information
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, stained window EFFEX-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 triple selective glass element filled with argon gas, outer sash 4mm 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 sash lock. Counterparts metal, ventilation windows with venting hardware. Covers installed, handles for ventilation parts unattached.
U-factor: Starting at 0,58 w/m2k
Air soundproofing values
|
MS3EA |
Rw |
Rw + C |
Rw + Ctr |
|
|
Inner sash glassi |
Outer sash glass |
dB |
dB |
dB |
|
3k4/4/6-14 |
AF4 |
46 |
44 |
41 |
|
MS3EA |
Rw |
Rw + C |
Rw + Ctr |
|
|
Inner sash glassi |
Outer sash glass |
dB |
dB |
dB |
|
3k4/4/6-14 |
AF4 |
48 |
46 |
43 |