South America - EN

Roofs and skylights

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Highlights
Performance and energy efficiency

Understand how glass can influence a building's energy and acoustic performance.

Applications of glass

Whether you need glass for facades, interiors, homes, or specific applications, we have a solution

Which glass is right

See how the right glass can help improve your quality of life and the beauty of your home

Understand glass

Learn more about glass and what you can do with it

Design with glass

There’s almost no limit to what you can create with glass

Build with glass

Glass is the ultimate building element, and can be tailored to each project

Glass for your home

We’re helping glass inspire more homes than ever before

Highlights
7 St. Thomas

Curved glass contributes to harmony between Victorian and contemporary design

Midlands Technical College Library

When glass helps to create a comfortable learning environment

ARO - 242 West 53rd Street

Floor to ceiling windows provide light, transparency and sweeping views of Central Park

All our projects

From landmark construction projects to innovative residential builds, this is how our glass can make the difference.

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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

Our company

Learn more about who we are

Help and contact

Our expertise and commitments

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

Skylights can introduce natural light into the core of a building

Roof glazing can safely be used throughout a building roof, reducing the need for artificial lighting, providing a natural source of daylight while still addressing solar and thermal insulation needs. By introducing natural daylight through the core of a building, glass roofs create bright, inviting interiors.

Architects and designers need consider relevant international and/or local glazing standards relating to roof glazing. These typically address the various building types, classifying these into different load levels, providing guidance on maximum allowable deflections and stresses for overhead glazing. Therefore, the thickness of the glass and the integrity of the insulating glass unit must be considered. The Guardian Glass team and supplier partners are available to help you navigate these considerations.

The support system for the glass needs to be sufficient in order to prevent distortion under load. Unlike vertical glazing, loads caused by snow, maintenance, water and the ‘dead’ load (the self-weight of the glass as a permanent load) need to be considered. If the glass roof forms part of an accessible area, it must be treated as a glass floor. Laminated safety glass is often recommended for roof glazing, although toughened glass is sufficient for some overhead glazing applications.