Actis: Hottest year predictions show the need for effective insulation

Actis: Hottest year predictions show the need for effective insulation

With 2024 poised to break heat records, keeping homes cool is vital, says Actis 

With climate scientists predicting that this year could be even hotter than record-breaking 2023, ensuring our homes stay cool in the blistering heat is essential for our health and comfort, says insulation specialist Actis.  

Within the last few days, the Met Office has named 2022 as the hottest year in the UK since records began in the 17th century, with 2023 the warmest globally, according to the EU’s Copernicus Climate Change Service. 

Last year was also, provisional Met Office data shows, warmer than any previous year in Wales and Northern Ireland.

The summer in the UK saw the hottest June and joint hottest September on record, with temperatures reaching over 33C.  

The Met Office and experts from US science organisation Berkeley Earth believe 2024 could be even hotter than 2023, with weather phenomenon El Nino likely to add even more heat to that generated by human-induced global warming. 

The latest reports follow others over the past few months pointing to practical actions which need to be taken to adapt to the increasing heat, including one from Oxford University stating that the UK is ‘dangerously unprepared’ for the impact of rising temperatures and calls for sustainable adaptations to the built environment to keep people cool. 

Actis UK and Ireland sales director, Mark Cooper said: “The main purpose for insulation has, until recently, purely been to keep homes warm. But with the recent hot summers we’ve had, and no sign of them going away, staying cool to reduce the uncomfortable and even dangerous effects of heat on the human body while indoors is increasingly important.

“This needs be done in a way which doesn’t add more fuel to the climate change fire. Energy-guzzling air conditioning systems, which create a vicious circle, are not the answer. That has to lie in addressing the fabric of the building, which includes minimising solar gain and installing heat-reflecting insulation. 

“While some insulation products can make homes unbearably hot in the summer, reflective alternatives also act as coolants – helping protect the health and comfort of the occupants.” 

Part O of the building regulations obliges architects to limit unwanted solar gains and provide a way to remove heat from residential dwellings. 

“Using the Actis range of insulation and membranes can make a dramatic impact on the comfort of homes in hot weather. Our two-in-one Eolis HC, for example, a reflective insulation with an integrated vapour barrier, reflects 95% of infrared radiation, courtesy of the revolutionary Triplex technology from which it is created. And the Actis Hybrid range of insulation and membranes also has an important role to play in helping buildings stay cool.” 

For more information on Actis Insulation visit ACTIS Insulation – Tomorrow’s insulation today (

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