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: Are quality products on the decline?
Gift-giving looks a lot different these days when you can pick up super-cheap goods made overseas. But do they last?
Do you have any old items like appliances, electronics or clothing that have stood the test of time? Share below!
-
91.9% Yes
-
7.2% No
-
0.9% Other - I'll share below
Kmart duvet recall
Kmart will be recalling a number of their Anko duvet sets.
What you need to know:
- The recall is involving Christmas-themed duvets: Mrs & Mrs Claus Reversible Queen Size Bed Quilt Cover Set and Christmas Elf Reversible Single Bed Quilt Cover Set
- A recall of the products began in Australia following health concerns from several families.
- One woman said she thought she was having a heart attack after using one of the products which smelt of diesel.
- One customer said she’d purchased the quilt covers and said they smelled like gas. Another mum said hers did not have that smell but claimed her son developed a rash that only went away when he stopped using the product.
- The product is no longer available for purchase on the Kmart website.
Regardless of whether you have experienced an issue, customers who have purchased this item may return the product to store for a refund.
Book shop Stock Coordinator
Our book shop in Papaioea | Palmerston North, REaD Books, is looking for a Stock Coordinator. This is a great opportunity for someone who likes organising and loves books! In this location, we're looking for someone who can attend monthly meetings with our local Branch.
For more information, please contact manawatu@redcross.org.nz
Loading…
