SunGuard® High Performance

Neutral 40

Vitra is an iconic residential project in the heart of the city São Paulo. The building is covered in SunGuard Royal Blue 40 solar control glass and is also Leed and Aqua certified.

Versatile design options without compromise

SunGuard Neutral 40 coated glass combines excellent solar control, thermal insulation and a variety of manufacturing options in one. With a neutral gray/silver reflected appearance on clear glass, Neutral 40 coated glass offers flexibility to create unique designs without compromising performance.

Key features:

Neutral, slightly reflective aesthetic: Creates a sophisticated look with available matching spandrel
Flexible options: Can be laminated, tempered, heat-strengthened, curved and more
Medium visible light transmission and low heat gain: Helps save energy

Request Neutral 40 sample

Product Downloads:

Neutral 40 Flyer Sunguard BrochureNeutral 40 Case Study: C.S. Mott Children's HospitalBuilding Information Modeling (BIM)

CSI 3-Part Specifications:

Download Neutral 40 Spec

Product Information

Espesor

  • 4 - 12 mm

Aplicaciones

  • Fachada
  • Ventanas
  • Puertas
  • Curtain Walls
  • Techo
  • Claraboyas

Opciones de Fabricación

  • Templado
  • Laminado
  • Heat Strengthened
  • Recocido
  • Curvado

Tamaños disponibles

  • Maximum Height x Width: 2600 x 3600 mm

Posición de recubrimiento recomendada

  • Double glazed: 2
  • Laminado: 2

Eliminación de bordes

  • Requisito: Si

Tipo de aplicacion

  • Puede ser usado: Laminated, Insulating Glass Unit

Visual appearance

Use the glass visualizer to get an introductory understanding of how glass will appear in use. Use the Glass Analytics tools to explore even more options for color and performance.

Visual appearance

Use the glass visualizer to get an introductory understanding of how glass will appear in use. Use the Glass Analytics tools to explore even more options for color and performance.

Launch Glass Visualizer

*Intended to represent the reflected/transmitted color on clear; however, glass color cannot be accurately portrayed online. Please see color disclaimer at bottom of the page.
For more information and additional mockups visit the full Glass Visualizer.

Performance Data

  • Luz visible

    1. Transmisión 38.9
    2. Reflexión externa [%] 22.1
    3. Reflexión interna [%] 12
    4. Colour Rendering Index (Ra) 89.6
  • Energía solar

    1. Reflexión externa [%] 24
    2. Factor solar 31.9
    3. Transmisión directa 27
    4. Absorción [%] 48.9
    5. UV [%] 26
  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.37
  • Térmica

    1. U-Value [W/m²·K] 1.8
  • Composicíon

    1. Composicíon 6mm - 12,7mm - 6mm - Coating on 2
    2. Vidrio 1 & Coating SunGuard HP Neutral 40 on Clear
    3. Glass 2 & Coating Clear
    4. Brecha 1 100% Air
    5. Calculation Standard EN 410:2011 / EN 673:2011
  • Luz visible

    1. Transmisión 37.9
    2. Reflexión externa [%] 21.5
    3. Reflexión interna [%] 14.9
    4. Colour Rendering Index (Ra) 91.1
  • Energía solar

    1. Reflexión externa [%] 25.9
    2. Factor solar 37.8
    3. Transmisión directa 26.6
    4. Absorción [%] 47.5
    5. UV [%] 0.3
  • Coefficients

    1. Shading Coefficient (sc) [g/0.87] 0.43
  • Térmica

    1. U-Value [W/m²·K] 5.6
  • Composicíon

    1. Composicíon 4mm - 0.38 - 4mm - Coating on 2
    2. Vidrio 1 & Coating SunGuard HP Neutral 40 on Clear
    3. Glass 2 & Coating Clear
    4. Calculation Standard EN 410:2011 / EN 673:2011

Displayed colors are intended to represent actual color. Color is a function of light and reflectivity and cannot be accurately portrayed online. Actual glass samples should be used to determine color. Please order a sample and discuss color with your Guardian Architectural Design Manager to ensure you are pleased with your SunGuard selection before ordering glass for your project.

The thermal stress guideline is only a rough guide to the thermal safety of a glazing. Other factors such as large glass areas, shapes and patterns, thick glass, glass damaged during shipping, handling or installation, orientation of the building, exterior shading, overhangs/fins that reduce wind speed, and areas with high daily temperature fluctuations can all increase the probability of thermal breakage. The results shown are not for any specific glazing installation and do not constitute a warranty against glass breakage.