Middle East & Africa - EN

Vision Glazing

logo check
What's your challenge?
Design with glass

From anti-reflection to color tints, modern glass enhances design in many ways.

Build with glass

Whatever the construction challenge, we have the right glass to meet it.

Glass for your home

See how the correct choice of glass can help transform a home – and even our wellbeing.

Highlights
Damac Towers by Paramount

Glass helps set the scene for a comfortable stay in Dubai

The Burj Khalifa

174,000 square meters of Guardian SunGuard solar control glass and Guardian ClimaGuard low-E glass for the tallest building in the world

Diar al hasa

Glass helps provide quality living, and unique residential communities for Saudi citizens

Discover our showcase projects, captured through the lens of professional photography.

Explore Guardian Glass projects in your area and beyond with Google Street View and be inspired by the possibilities.

Highlights
Our story

Just as we were in 1932, we're ready to meet the challenges of now and the future

Sustainability

Find out more about how glass can support sustainable design

Quality control

We strive for quality in everything we do

Highlights
Glass Analytics

Access our comprehensive suite of engineering and analytical tools

BIM objects

Download and use our standardized Guardian BIM content to create project specific BIM files

Seminars and online learning

For anyone who is interested in learning more about glass and its use

Vision Glazing

Enjoy views through your glass in comfort

project_DSGrey_KSA_Riyadh_WAW-Hotel

What is vision glass?

Vision glass is any type of glass that you can see through. It is the opposite of spandrel glass. Spandrels are opaque glass panels located between areas of vision glass, which are often used to conceal structural building components such as columns, floor slabs, HVAC systems, vents, wiring and plumbing. Designs that call for large areas of glass such as curtain walls or structural glazed facades often include spandrels. Careful selection of the glass for vision areas is necessary to create a comfortable indoor environment for the building occupants.

 

Where and why do we use vision glass?

Vision glass is used in many different areas of buildings such as glazed facades, curtain walls, roofs and skylights. Vision glass can also be curved or oversized (up to 6 m panel lengths).

Vision glass provides views of the outside, while allowing more natural daylight into inside spaces to help improve the wellbeing of building occupants. When used in curved glazing or in larger sizes, vision glass can improve sight lines and reduce visual impediments, while helping to dissolve the boundaries of a building to bring occupants up close with the outdoors.

 

Which type of glass is used for vision glass?

While vision glass helps connect you with the outside and provides more natural daylight, if the glass is not carefully selected to suit the building’s orientation, use and surroundings, interior spaces can quickly become uncomfortable and more energy may be consumed in cooling these spaces and keeping them comfortable.

SunGuard® Double Silver

SunGuard® Double Silver coated solar control glass offers a winning balance of natural light transmission, solar protection and thermal insulation – all combined with a striking visual aesthetic. The glass helps make indoor environments more comfortable and inspiring.

project_DSSteelGrey_UAE_Dubai_NewVisaHQ
project_DSSteelGrey_UAE_Dubai_NewVisaHQ

SunGuard® SuperNeutral

SunGuard® SuperNeutral (SN) is our commercial range of double silver coated solar control glass, ideal for those seeking high performance with a highly neutral aesthetic. Its superb natural light transmission, solar protection and thermal insulation make it ideal for a wide range of applications.

When selecting vision glass, it is important to consider the following factors in order to create a comfortable inside environment, while benefitting from natural daylight and views of the outside:

Light transmission

When it comes to daylighting, Guardian Glass recommends a glass with a maximum light transmission of 50% in regions with a strong sunlight. This not only helps the visual comfort of occupants in terms of reduced glare, but also it can also help increase the ratio of vision glass areas in the façade to provide views of the outside.

Solar control

High performance coated glass helps minimize the amount of heat energy that penetrates a building by blocking a significant amount of this energy, thus helping to prevent interiors from overheating and to limit the use of air conditioning. The solar heat gain coefficient (SHGC) is used to measure the solar energy that transfers indoors through the glass. For architectural projects located in warm climates, a low SHGC is preferred. In an insulating glass unit (IGU), the number #2 surface placement of a solar control coating often facilitates the best performance because it partially reflects away incoming solar energy before it can enter the glazing.

Spectral selectivity

Selectivity refers to the ratio between light transmission and solar control. Light coming inside the building, as well as solar control coatings and their placement in the glazing, are essential in supporting occupant comfort. The term “spectral selectivity” is used to address the amount of daylight transmission relative to solar energy blockage. Greater spectral selectivity is achieved when more visible light, and less overall solar energy, is transmitted.

Thermal insulation

High performance coated glass can also help reduce the heat transfer associated with interior-versus-exterior air temperature differences, thus lowering the demand on HVAC systems. For example, high performance coated glass with a light transmission of 50% can offer a U-value of 1.3 W/m2K in a double insulating glass unit.

Learn more about how glass can help improve the energy performance of a building.

Want to know more about glass?

Guardian Glass supports you on your journey to become a glass expert. Create an account on our Training Center.

 

Aesthetics

High performance coated glass can provide a wide range of aesthetic options that can meet current trends for both neutral and grey-looking glass. Guardian SunGuard® high performance coatings are applied on clear float glass, which provides a more consistent color across different thicknesses of a product – compared to body tinted glass which becomes significantly darker as its thickness increases.

 

Some of our eye-catching vizion glazing projects:

The Grand Hôtel-Dieu
project_sn70_ae_dubai_mashreq-bank-hq

Mashreq Bank Headquarters

United Arab Emirates

WAW Hotel Riyadh

Saudi Arabia

Want to see more architectural roof glazing projects? Visit our project section