On 21 March 2026, we celebrate Global Shading Day — a day dedicated to raising awareness about the crucial role of solar shading in creating more sustainable and energy-efficient buildings worldwide. The use of solar shading to stay cool during the summer months has existed for centuries. What is less widely known is that shading is a dynamic and flexible solution that works effectively throughout the entire year. Shading is not only one of the most efficient ways to cool a home in summer, but also an important factor in maintaining comfort and energy efficiency during winter.
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19 FEB 2026
Global Shading Day 2026: Shade as the most efficient way to cool
Let the sun work for you in winter
On sunny winter days, open your blinds, shutters and exterior shading systems to allow the sun to warm your home or workplace. Research* shows that opening these during sunny winter days can significantly reduce heating energy consumption, by up to:
15% in Northern Europe
17% in Central Europe
41% in Southern Europe
*Conventional control strategies for shading devices in residential and office premises March 2025 https://es-so.com/resources/resource-center/documentation.
In the evening, close your shading to retain the warmth inside and improve overall energy efficiency.
Modern homes increasingly feature large glazed surfaces to maximise daylight and views. Unlike fixed solutions such as solar control glass, which permanently blocks solar heat, dynamic shading systems allow you to benefit from free warmth in winter while still protecting your home during summer. Flexible solar shading therefore becomes essential to optimise indoor comfort throughout the year.
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Dynamic shading compared to fixed glass solutions
Solar protection glass is static. Once installed, it cannot adapt to seasonal changes. Smart solar shading systems are adjustable. They help regulate indoor temperatures in both winter and summer while also offering additional benefits:
Improved privacy
Enhanced security
Reduced glare from low winter sun
Increased energy efficiency
Reduce cooling energy in summer and minimise reliance on air conditioning
Patio covers, screens, (outdoor) blinds, shutters and awnings are therefore a smart investment for residential homes, workspaces, the hospitality sector and public buildings.
Brustor, sustainable shading since 1965
For over 60 years, sustainable shading has been central to our expertise. Our solutions are designed to optimise comfort while reducing energy consumption.
Keep heat outside with ZIP-screens
Our ZIP-screens can block up to 80% of solar radiation and may lower indoor temperatures by 7 to 8 degrees during summer. Installed either during construction or added afterwards, ZIP-screens create an additional barrier between the sun and the glass. With a simple adjustment, overheating can be prevented before it starts. For greater sustainability, solar-powered ZIP-screens are also available. Thanks to the integrated solar panel, no electrical connection is required. The system operates using energy generated by the sun itself.
Regulate temperature in your conservatory
Conservatories are often prone to overheating in summer and heat loss in winter. Our conservatory awnings are made to measure and suitable for a wide range of roof shapes. By stopping solar radiation before it reaches the glass, indoor temperatures remain comfortable throughout the year.
Patio covers
A patio cover not only creates a pleasant outdoor living space. It can also contribute to better indoor climate control when attached to your home. A patio cover with a louvred roof allows precise regulation of sunlight and ventilation. During winter, the louvres can be opened to allow sunlight inside. In summer, they provide cooling shade. Fabric roof patio covers offer similar flexibility while combining comfort, design and functionality.
Awnings for indoor and outdoor comfort
Retractable awnings provide shade on your terrace and help prevent direct sunlight from entering through your windows. This results in a cooler indoor space and a more comfortable outdoor area at the same time. Our awnings are manufactured using high-quality aluminium components and durable fabric collections.
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Shading makes a difference
We embrace the vision of a sustainable future where shading enhances comfort while contributing to energy-efficient living.
On 21 March 2026, we will celebrate Global Shading Day to raise awareness of the importance of solar shading in creating more sustainable and energy-efficient lifestyles.
Let us work together towards smarter buildings, improved comfort and a more responsible way of living throughout the year. Curious how sustainable shading can make a difference in your home? Visit your nearest Brustor dealer for personal advice and discover the solution that fits your project perfectly.
Find out more at: www.globalshadingday.com.
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