SGG PLANITHERM UN

DESCRIPTION

SGG PLANITHERM ULTRA N is a high performance low-E coated glass, to be processed into an insulating glass unit.  It is made of clear float glass on which a thin transparent coating has been deposited by magnetron sputtering under vacuum. The coating reflects the far infrared radiation thus limiting the heat transfer by radiation.
 

PRODUCT APPLICATION

SGG PLANITHERM ULTRA N, low-E coated glass, can be used in all insulating glass units, for new construction or refurbishment works:

  • windows in domestic buildings
  • conservatories and patio doors
  • windows and façades in non residential buildings

It can be incorporated in all types of frames.
 

ADVANTAGE

SGG PLANITHERM ULTRA N offers up to three times more thermal insulation compared to a standard non low-E double glazing unit.

  • Money savings in all climates
  • Great comfort level:
    • No cold area around windows
    • Maximal use of living areas
    • Great reduction of condensation levels on the inner pane
  • High light and solar transmission maximizing the entry of natural light and energy into buildings
  • Large architectural possibilities (neutral appearance)
  • Environmentally-friendly thanks to the CO2 emission reduction

 

RANGE

Monolithic glass

• Thickness:
from 3 mm to 12 mm

 

• Substrate:


- clear float SGG PLANILUX
- extra-clear float SGG DIAMANT

 

• Size:


- split sizes and Jumbo sizes (6,000 mm x 3,210 mm)

 

• To be tempered version:


SGG PLANITHERM ULTRA N II
Once tempered, this glass has the same radiation properties as the annealed SGG PLANITHERM ULTRA N.

 

Laminated safety glass


• Numerous possibilities of compositions, including one or more PVB interlayer foils

• Acoustic laminated glass SGG STADIP SILENCE

 

PERFORMANCE

 

DGU 6+12+6mm on SGG PLANILUX 

Product Light transmittance LT (%) Solar factor g Shading coefficient (SC) External light reflectance LRe (%) Internal light reflectance LRi (%) U-Value (EN 673)
W/(m².K)
            12mm air  16mm argon
SGG PLANITHERM   ULTRA N  78 0.60 0.69 12 12 1.6 1.1
SGG PLANITHERM   ULTRA N DIAMANT 81 0.64 0.74 12 13 1.6 1.1

 

PROCESSING CAPABILITIES

SGG PLANITHERM ULTRA N should always be processed into an insulating glass unit. The coating along the edge is removed then placed inside the cavity, in face 2 or 3. It can be tempered (in the case of the post-temperable version) or laminated prior to its manufacture in IGU. Please read our guidance for use.
 

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