I’m getting desperate to cool my gaming room in this heat, and this DIY “PC chimney” solution could be a genius solution
Gaming has become increasingly challenging during summer months as climate change drives record-breaking heat waves across the globe. According to reporting in June 2026, the United Kingdom and Europe experienced a significant heat dome, with temperatures reaching between 36°C and 41°C (95°F to 105.8°F).
The problem is compounded by regional housing architecture. Most homes in the UK and Europe were built with heat retention as a priority for winter comfort, leaving them particularly vulnerable to extreme summer temperatures. Additionally, air conditioning remains uncommon in these regions, making it difficult for residents to maintain comfortable indoor environments during heat waves.
For gamers, this presents a serious challenge to enjoying their hobby. PC gaming generates substantial heat, which can make already-uncomfortable gaming rooms unbearable during peak summer months. In response, one gamer has proposed a DIY “PC chimney” solution as a potential workaround for those unable to install or afford traditional air conditioning systems. While described as an “extreme method,” the solution represents an attempt to manage the thermal challenges that climate change is increasingly imposing on gaming setups and indoor spaces more broadly.