Kevin McCloud has revealed his top tip for keeping your home cool in the summer months — use a mop.
TheGrand Designspresenter says rather than paying forhome air conditioning早上,拖地板或露台leaving the water there to evaporate can have a cooling effect.
McCloud claims this is the reason you find water on the pavement outside older people's homes in villages in Italy.
“他们不做它保持清洁。水伊娃porates; to do so it draws energy from its immediate environment. So, sun heats water, water evaporates off, stone becomes cool. Air passing over stone into house becomes cool," he toldRadio Times(opens in new tab).
Rather than paying circa £3,000 to cool your home or leave yourself to swelter, he says it's about using "basic physics". Water on the floor works in the same way as evaporative cooling in air conditioning units, he explained.
McCloud's simple solution to large-scale glazing 'causing overheating'
This gives a simple, eco-friendly solution onhow to keep a house cool in summer. Of course, using a mop to do that comes without the price tag too.
Sitting under a tree gives the same effect, he added, because the water evaporates off the leaves to give evaporative cooling.
McCloud, who is returning to our screens soon for the 23rd series ofGrand Designson Channel 4, also had something to say about whether homeowners should continue adding glazing to their extensions and self builds after many found their homes overheating this summer.
“Go to Morocco or any hot climate in the world, and there are plenty of buildings with glazing. It’s not the glass that’s the issue. It’s the shading that we need to be providing,” he said.
He suggested rather than pull down all the glazing, people go and buy a Gazebo to shade their glass walls instead as it would sort the problem. Easy.
For those extending, building their own homes or looking to add something a little more permanent, an awning, shutters, an appropriately sized roof overhang or a brise soleil are external shading solutions which can helpprevent overheating in homes.
