Do Thermal Curtains Really Work?
Curtains, particularly thermal lined ones, can reduce heat loss by as much as 60%, depending on the type of windows your home is fitted with. The key to ensuring you get the most out of your curtains is in understanding exactly how heat is lost, and how the use of thermal lined curtains can prevent this.
Understanding the physics: You know the old saying that hot air rises? Well, during cold weather that is exactly what happens, and something called the reverse chimney effect comes into play.
It is widely accepted that cold air is denser, and therefore heavier, than warm air. When it’s cold outside the air close to the window is cooled and sinks down (due to its density increasing with the temperature change). When the cooled air sinks it’s replaced by warmer air from other parts of the room.
As you can imagine, this then creates a circulating current, taking all of your warm air and replacing it with cool air. And just like that, you have lost most of your heat, not just near the window, but in the entire room.
If your curtains are not fitted correctly they form a channel between the window and the curtain, creating a space for the cooled air to sit and increasing the effect of the reverse chimney. The most important aspect to note is that it is the power of each factor combined, which decreases heat loss. No single factor works in isolation.
The first thing to ensure is that your curtains fit your windows correctly. This means that they are within a millimetre of perfect, with absolutely no gaps at the top or bottom. They need to fit against the wall snugly, creating a seal between the curtain and window.
Keep reading: www.curtainclean.co.nz...
Poll: Should employees be able to work from home?
At the post-Cabinet press conference, the National Party asserted they want public sector staff to return to the office. This has opened a conversation about other sectors in New Zealand who have adopted working from home (WFH).
Where possible, do you think employees should be able to work from home? Vote below and share your thoughts in the comments.
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71% Yes
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26.1% No
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2.9% Other - I'll share below
Guess what? It’s riddle time in the neighbourhood!
What can travel all around the world while remaining stuck in a corner?
Do you think you know the answer to our daily riddle? Don't spoil it for your neighbours! Simply 'Like' this post and we'll post the answer in the comments below at 2pm.
Want to stop seeing riddles in your newsfeed?
Head here and hover on the Following button on the top right of the page (and it will show Unfollow) and then click it. If it is giving you the option to Follow, then you've successfully unfollowed the Riddles page.
Kids Go Free in the holidays
Are you looking for a fun and educational activity for the school holidays? Bring your little ones to Tākina! They can explore the Free Science Discovery Zone, where they’ll have an interactive science journey.
Plus, don’t miss the chance for kids to go Free to the Doctor Who Worlds of Wonder exhibit with each adult ticket. It’s a fantastic opportunity for young minds to dive into the world of science fiction and real science. Make the most of these holidays with a visit to Tākina!
More information about the free science activity
Limited capacity. Get your free Kid ticket with each Adult pass here
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