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Protect from Sunlight

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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 glass to help meet it.

Glass for your home

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

Highlights
122 Leadenhall - The Cheesegrater

The 75,000 square metres façade features a curtain wall that is double glazed to allow for a high solar protection on neutral-looking glass.

Fruit and Wool Exchange

The new-build façades are predominately brick-faced, with punched windows to reflect the surrounding context.

Caudwell International

Curved glass, punch windows and precast stone panels make up the envelope on a figure-of-eight footprint.

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

Environmental priorities

Find out more about how glass can support sustainable design

Quality control

We strive for quality in everything we do

Protect from Sunlight

Protect from sunlight with solar control and laminated glass

Sunlight streaming into a home is both beautiful and comforting, and combined with outside views, it’s been proven to improve mood and health. In warmer climates, however, sunlight can overheat interiors and cause furniture or curtains to fade. 

Why prevent the sun from entering interiors

You can use curtains, blinds or awnings to stop the sun’s light from causing high interior temperatures. They will also help prevent the sun’s UV rays from discoloring interiors. These efforts, however, will change the appearance of your home and eliminate views to the outside. You can turn up the air conditioner to offset uncomfortable interior temperatures, however, that will drive up your utility bills.

Why prevent the sun from entering interiors

Using the right glass

The trade-off between the benefits of daylight and how it affects your home and lifestyle can be frustrating. Fortunately, there are window glass products that can help protect your home while allowing natural light to enter.

Using the right glass

How to reduce overheating

There is one key factor that affects a window’s ability to reduce the amount of solar heat inside the home: the glass composition. This is an important element in keeping out solar heat, as the glass can make up 80 percent of the window area. Solar control glass products for the home specialize in reducing the risk of interiors overheating, while allowing you to retain clear views.

How to reduce overheating

How to reduce the risk of interior color fade

The glass composition is the key factor to reduce the possibility of color fade on curtains, furniture and other material. Laminated glass can block more than 99% of UV rays because plastic interlayers between single panes of glass absorb UV radiation. Take a look at how solar control glass and laminated glass – either individually or combined – help to maintain a comfortable home, with views and natural light and reduce the risk of overheating and faded furniture.

How to reduce the risk of interior color fade