963 days ago

Do Thermal Curtains Really Work?

Robert Anderson from Curtain Clean Hamilton

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.

Keep reading: www.curtainclean.co.nz...

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More messages from your neighbours
1 day ago

Poll: Do you think banning gang patches is reasonable?

The Team from Neighbourly.co.nz

With the government cracking down on gangs, it is now illegal for gang members to display their insignia in public places whether through clothing or their property.

This means arrests can be made if these patches are worn in places like restaurants, shops, on public transport or ferries, and on airplanes. Arrests were made recently at a funeral.

Do you think this ban is reasonable?

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Do you think banning gang patches is reasonable?
  • 77% Yes
    77% Complete
  • 21.6% No
    21.6% Complete
  • 1.4% Other - I'll share below
    1.4% Complete
851 votes
4 days ago

Have you come across many roadworks sites recently?

Libby Totton Reporter from Waikato Times

The frustration of seeing a detour sign partway through your journey on the main highways possibly the new way forward when it comes to roadworks.

One of the latest areas to have a section of the road blocked off is State Highway 1 between Putāruru to Tokoroa as part of a massive renewal project that extends down to Waiouru.

Have you come across many roadworks sites recently?

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2 days ago

Poll: Do you think this was the right decision?

Libby Totton Reporter from Waikato Times

Hamilton City Council is defending a $60,000 spend on a flood of water management PR featuring a TV personality as residents face huge rates rises.

At a time of council cash constraints, Te Radar - real name Andrew Lumsden - catches the eye on the council’s Facebook page, where he currently features in three “explainer” video clips about Hamilton’s water services.

Do you think this was the right decision? Tell us your reasons in the comments (adding NFP if you don't want your words used in print).

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Do you think this was the right decision?
  • 5.9% Yes
    5.9% Complete
  • 88.2% No
    88.2% Complete
  • 5.9% Not sure
    5.9% Complete
17 votes