Sapa Facade 4150 SSG Structural Glazing

The 4150 SSG Structural Glazing facade system consists of 50 mm wide insulated aluminium mullions and transoms. The system is based on double glazing units with a warm edge and a specially developed mounting profile for installation fittings. The glass panes are anchored in the mullions and transoms with the help of installation fittings. The weather seal between the glass panes is done with the use of an approved sealing compound, usually black. The design of the inside gasket and the insulating strip optimises the insulation of the profiles.

The mullions are designed so as to ensure stability under the dimensioning loads and are joined together with hidden joints. The system also includes opening units, which can be easily integrated. The U value of a facade must be calculated for the entire facade.

Facade 4150 SSG Structural Glazing Configuration

  • Well-insulated profiles
  • Several mullions and transoms Rectangular (profile depth 35-300 mm), I- and T-shaped profiles give a lot of freedom in interior design
  • Opening window with hidden sash
  • Doors Hinge type and sliding doors can be easily be integrated.
  • Classified According to applicable EN standards

Elevations & Details

A4150-1051 10111617781828384
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A4150-1058 110163
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A4150-1048 101417212223313234
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A4150-1052 101216212223313234
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A4150-1057 110163
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A4150-1016 110121314162212223345681828384
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A4150-1049 11012121635
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Available profiles

Mullion & transom profiles (pdf) (dwg)
Mullion & transom profiles, I-shaped or T-shaped (pdf) (dwg)
Dividing profiles (pdf) (dwg)

Drawing texts

The texts are intended to help the specifiers to define which systems, fittings, glazing units, surface treatment alternatives and functions are required. The licensed fabricators will later use them during the production of the finished products.

Download the text as .dwg
Download the text as .pdf

Dodając ten tekst w swoich dokumentach przetargowych  pomagasz zaprojektować budynki przyszłości.

Rozwiązanie systemowe wykorzystuje materiał pochodzący z recyclingu w następujących obszarach:

  • Aluminium uzyskane w co najmniej 75% z recyklingu (EoL) e.g. AW 6060T66

For aluminium with EoL recovery, material that has already been installed in and removed from a building, is recycled again. The minimum 75 percent proportion of this post-consumer material (>75% EoL material) must be verified by means of an independent certification.

U values for glass facades

Formula for calculating the total U value of a facade, taking into account the glazing unit, the share of profiles and the edge zone effect the linear factor.

Ufasad = ( Ag * Ug + Af * Uf + Ig * ψg )  /  ( Ag + Af )

The links below present tables with the total U value of a facade for different glazing units and spacer. The calculations are based on the requirements and general guidelines contained in the Swedish construction regulations BBR 2008, chapter 9 and the calculations standard for curtain walls EN 13947:2006.

Share of profiles
U value of glass Ug W/m2K (middle point)

Warm edge spacer
1,0
1,1
1,2
1,3
1,4
1,5
1,6
5 %
1,2 1,2 1,3 1,4 1,5 1,6 1,7
10 %
1,4 1,4 1,5 1,6 1,7 1,8 1,9
15 %
1,5 1,6 1,7 1,8 1,9 1,9 2,0
20 %
1,7 1,8 1,8 1,9 2,0 2,1 2,2
For more information please contact our Architect Support


U values for infill panels

The links below present tables with the middle point U value for different infill panels. The calculations are based on the requirements and general guidelines contained in the Swedish construction regulations BBR 2008, chapter 9.

Infill panel

U value of infill panel Up W/m2K (middle point)
U value of infill panel in
W/m2K
0,65
0,48
0,38
0,31
0,27
0,21
Profile depth in mm
60 80 100 120 140 180
For more information please contact our Architect Support



Dimensioning

Rough calculation of facade profiles
See tables below in PDF format.

Facade profile on 2 supports
Facade profile on 3 supports
Facade profile on at least 4 supports
Dimensioning with regard to the weight of glass

For help with dimensioning please contact our Architect Support.

Glazing

Unprotected glazed surfaces that can be reached by persons shall be designed to limit the risk of injury. Such glazed surfaces shall be dimensioned so as to withstand the dynamic influence of a person. Applicable standards and requirements should be taken into account.

The illustration shows the different functional dimensions commonly used by the window industry and established by the MTK. The gaskets are made of EPDM rubber and are available in several versions.

Opening units

The facade system can be easily complemented with 4074 outward opening windows and 2074 doors.

The 4074 window system is suitable for integrating in the facade system. The outward opening windows can be provided with fittings for either horizontal or vertical projecting function.

The 2074 door system includes inward and outward opening, single or double leaf doors.

- Profile depth 84 mm
- Insulated aluminium profiles
- Rebate for double glazing units

Product overview

The 4150 SSG Structural Glazing facade system consists of 50 mm wide insulated aluminium mullions and transoms. The system is based on double glazing units with a warm edge and a specially developed mounting profile for installation fittings. The glass panes are anchored in the mullions and transoms with the help of installation fittings. The weather seal between the glass panes is done with the use of an approved sealing compound, usually black. The design of the inside gasket and the insulating strip optimises the insulation of the profiles.

The mullions are designed so as to ensure stability under the dimensioning loads and are joined together with hidden joints. The system also includes opening units, which can be easily integrated. The U value of a facade must be calculated for the entire facade.

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