Why External Shading is the Smart Solution for the UK’s Overheating Challenge
The UK is warming up — and our homes, schools, and workplaces aren’t ready. Summers are getting hotter, heatwaves are lasting longer, and buildings designed for insulation rather than ventilation are struggling to cope. According to the British Blind and Shutter Association (BBSA), shading is one of the simplest, most effective solutions.
What the BBSA’s Research Shows
Independent studies highlighted by the BBSA reveal that:
External shading such as awnings, roller shutters and screens can block up to 98% of solar heat before it even reaches the glass.
This can make interiors feel 10–18 °C cooler, naturally and without the need for energy-hungry air conditioning.
In winter, the same products can cut heat loss by up to 33%, helping to reduce heating bills.
That means external shading delivers a double benefit: cooler spaces in summer and better insulation in winter.
Why This Matters for the UK
The UK is particularly vulnerable to overheating because many of our homes and public buildings were designed to retain heat, not release it. Unlike southern Europe, air conditioning is not widespread here — so when extreme heat arrives, people are left struggling to stay comfortable. Overheating is not just inconvenient; it can:
Affect health and wellbeing, especially for children, older people, and those with health conditions.
Impact productivity in workplaces, schools, and offices.
Put more demand on the energy grid if people resort to portable air conditioners and fans.
That’s why the BBSA and climate experts agree: passive cooling strategies like external shading must play a bigger role in the UK.
How Central Awnings Helps
At Central Awnings, we support the trade in delivering these proven solutions. Our role is to make it easy for installers, builders, and trade partners to offer external shading systems that really make a difference.
We provide:
High-performance products — awnings, roller shutters, pergolas, and external screens engineered for the UK climate.
Technical support and training — so trade partners can install with confidence.
Nationwide supply and aftercare — ensuring projects run smoothly and customers are supported.
By working with us, trade professionals can help their customers reduce overheating, cut energy bills, and enjoy more comfortable indoor and outdoor spaces.
The Takeaway
The science is clear. The BBSA has shown just how effective external shading can be in reducing overheating and improving efficiency. With record summers on the rise in the UK, the time to act is now.
👉 If you’re in the trade and want to expand your shading offer, talk to Central Awnings today.