FUTUREPROOF AGAINST RISING HEAT
FUTUREPROOF AGAINST RISING HEAT
Tim Mitchell from Klima-Therm explores how the latest HVAC technologies can safeguard learning environments against rising temperatures while supporting net zero goals.
In October last year, the Climate Change Committee (CCC) warned that buildings should not take 1.5°C as the baseline for climate adaptations. Its guidance is to design for at least a 2°C rise by 2050, with 4°C by 2100 still a possibility for long-term structures. For schools and educational estates expected to remain in service for decades, this demands a fundamental rethink of building services strategy.
THE OVERHEATING PARADOX
Overheating is now one of the most pressing risks facing building designers and property managers. Research by RHOSS and the Polytechnic University of Turin has revealed an interesting paradox where buildings designed for high energy efficiency by minimising heat loss are now struggling to keep heat out. Well-insulated buildings with high internal heat loads can reach a point where further insulation works against them, trapping heat and driving up cooling demand.