Your Home: Cold and Damp, or Warm and Dry?

As someone who was raised in Germany and now lives in New Zealand, I’ve got to say I love this videoclip!

Most of New Zealand’s houses have poor thermal performance. In winter, most of them are cold and damp. The remainder are warm but expensive to run. Ian Mayes says the problem is most Kiwis have not lived in warm, dry homes; poor quality homes have been normalised. It is so common, thatĀ  parts of the Census is dedicated to asking whether your home is cold and whether these is mould growing in it.

Thermo-Hygrometer: Modell HM 16We should all have thermo hygrometers in our homes. If everyone had one, there would be riots as people realise they are paying so much for cold, damp, poorly performing homes.

Ian Mayes, 2018

Making our homes warmer

Our homes can be made warmer by heating them well and reducing heat loss.

Heating

There are different ways we can heat out homes, and EECA has created a great resource to compare the options, depending on the size and use of the space you want to heat.

Reducing Heat Loss

Tips on insulating and reducing heat loss can be found in this blog post but here’s a little bit of extra info about my favourite topic – windows!

A single pane of glass only has an R-value of between 0.15 and 0.19. Standard double glazing is around R 0.26 and the fanciest double glazing might reach R 0.6.

Because even the best double glazed windows still have low insulating abilities, curtaining is very important.

The 4 rules for good curtaining are:

  • Cover ALL glass. Windows. Doors. Funny glazed spots. The lot.
  • Always 2+ layers. It is the air around and between layers that insulates, rather than the material itself. A single layer doesn’t trap nearly as much heat as a double layer.
  • Energy saving curtains should close off airflow over the window glass
    Image from http://www.green-energy-efficient-homes.com/energy-saving-curtains.html

    Stop reverse convection currents. By having curtains touching the floor, orĀ  pelmets, or both!

  • Good behaviour. Close curtains in the afternoon, to stop daytime heat escaping. Open curtains in the morning to allow heat in during the day.

Making our homes drier

Ventilation and moisture control can help us make homes drier.

Note: Ventilation is different to draughts in that the former is a chosen air exchange, while draughts are uncontrolled air exchanges and heat leakages.

We want less moisture in our homes because it makes them healthier and less prone to mould. Good ventilation combined with other moisture control practices can reduce relative humidity.

Once again, EECA have created a great resource for tackling dampness and reducing indoor moisture, which can be found here: www.energywise.govt.nz/at-home/dampness.

 

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56. & 57. Found a home for a couple sleeping rough & home-starter pack

For the last couple of weeks I have been trying to help a young couple that have been sleeping rough each night to find a home. It has been so much more challenging than I imagined. With poor credit and payment records, renting has proven to be an almost impossible option at this point. I managed to find a place where they could live and pay board, but because of communication and organisational issues I still struggle to comprehend, their moving off the streets took extra days. Yesterday everything was finally ready and I dropped them off at their new home, where they will be living with a lady who is trained as a psychologist and seems eager to offer them a comfortable and stable home environment.

As a little gift, I made the couple a home-starter pack, to last them for their first few days. In it I put pasta and tomato sauce, cereal and milk, bananas, some washing powder, soap, shampoo, a sponge, tampons and a few more items. I spoke to them again today and they said all is going well, as did the lady that is hosting them. I really hope this is can be a new beginning for them.