Are balmy summer evenings affecting your sleep?

The first heat wave of 2025 is expected to arrive this week according to by the Met Office, with temperatures expected to soar to 30℃ and more.

For a heatwave to be declared in the UK needs to reach a threshold temperature of 25℃ for at least three consecutive days. (This threshold increases to 28℃ for areas in South-East England such as London.)

Many people will now be prepping ways to cope with the hot weather, such as wearing light clothes, drinking plenty of cool liquids and avoiding exercise during peak hours (11am – 3pm). However, what many people won’t realise is how effective a BlocOut blackout blind can be as solution to the challenges a heatwave can bring.

You may think that as the evening approaches you no longer need to worry about the heat until tomorrow. But even it feels cooler, the lingering heat of the day can keep your home warm, and the late sunset can trick your brain into staying alert, disrupting your circadian rhythm. By combining superior light-blocking and thermal insulation features, the BlocOut blind can help you cool down and rest during balmy summer evenings.

What sets BlocOut apart is the thermal blackout fabric with a rubber bottom seal and light-blocking side rails. The thermal fabric reflects solar radiation away from your windows, preventing heat from entering your room and leaving it naturally cooler during these hot days, without relying heavily on fans or air-conditioning.  

The side rails and seal provide near-complete darkness, signalling your brain it's time to rest and helping you fall asleep faster. By getting a proper night’s sleep during heatwaves, you are giving your body more time to rest and cool down when it needs it most.

Don’t let restless balmy nights ruin your summer. Turn your bedroom into cool, dark haven with BlocOut and wake up refreshed, ready for the day.

For more tips check out our blog post - Keep Cool This Summer

You can order BlocOut blackout blinds here