You can fit Wi-Fi sockets/plugs to control on off times .
Keeping home cool, what options are there?
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Exactly, plus set the on and off's conditional, based on time and comparative temperatures.
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Now you are talking, I have looked at this idea, but other than use a PLC which I have considered as I have a couple spare, how do these things work? My first thoughts was the Inkbird
set it so when outside at say 24ºC the fan stops. But it would need two, one to start the fan when inside temp 18ºC what is really wanted is if inside is over outside temp, and inside is also over 18ºC then run that fan. A if this then that (ITTT) setup.So fan is already on a wifi socket TP-Link one I think, so hey google turn on fan will work, that helps as I can set the fan to stop at set times, or start at set times, and use voice to override the times.
However if one keeps the home cool that's half the battle, once the home has heated up, it often too late to use fans. It turn the AC on time.
Take a look at Alexa, it is quite versatile, and becoming more versatile as time passes.
Fans don’t cool , they move air , if you are hotter than the air they move they will cool you .Or if you are sweating they will cool you .
I have a house in a sunny region. I used to be away all week, and it would be closed up, and very hot on my return.
I found that opening the loft hatch allows the hottest air to rise into the loft, and escape through the eaves. It is fastest if you open a downstairs door or window on the shady side of the house when you are in. Even a letterbox gives noticeable airflow.
the loft hatch can be left open when you are away.
blinds on sunny windows will reduce solar gain.
I found that opening the loft hatch allows the hottest air to rise into the loft, and escape through the eaves. It is fastest if you open a downstairs door or window on the shady side of the house when you are in. Even a letterbox gives noticeable airflow.
the loft hatch can be left open when you are away.
blinds on sunny windows will reduce solar gain.
I don't think it's the same. A DPC at about 10cm height is to prevent scatter off the ground hitting the bricks and causing issues inside the house. So designers/BC seem to believe it's a different case to rain falling vertically (even with the odd gust of wind), and needs mitigation.
If you're further north than me that may be a compromise you're prepared to make in a forecast heatwave. I don't think I am, particularly as I have pets that can't sweat. Any time you try to block IR from inside the house it's going to be inferior to blocking it from outside, that's why people in southern climes have shutters outside the windows, to avoid the 'greenhouse'. Unless you want to install such shutters the next best thing in terms of efficacy is to put something on the outside. I have Velux windows with blackout blinds that are completely white, they are almost too hot to touch in the summer, so all that heat gets radiated into the room. It improves things somewhat to have a curtain behind the blinds but you are just trying to mitigate what's already been let in. Better to not let it in at all.
I agree, but we were discussing the point about hanging wet sheets outdoors, as a means to cool the interior..
Pets/dogs - I make a point of giving them a good soaking with cool water, in hot weather.
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I remember in Algeria we had AC's in the cabins, but nothing in the workshops which were containers, we tried the tray with some absorbent cloth, same idea as the water bottle with cloth around it made wet and hung off the wing mirror, but static it did not seem to work very well. However the brackets and corrugated sheets about 6" above container roof did. At least until we got high winds.
It seems to be don't let the home heat up, rather than cool it down, and French type shutters on windows will likely work, but want them to look aesthetically pleasing, with LED lighting and solar panels one can light the room with lights designed for night use, however it is how to have shutters in UPVC windows which don't look hideous.
It seems quite clear these
will never cover the windows, and likely are not even designed to move. And these 
may be practical and lend themselves to being motorised, but stop all light and do not really enhance the look of the house. And these 
can hardly be fitted to UPVC.
So this
seems a little more practical, or a more permanent type like this 
however they are expensive, so before getting one the first stage is to see what others say about them.
It seems to be don't let the home heat up, rather than cool it down, and French type shutters on windows will likely work, but want them to look aesthetically pleasing, with LED lighting and solar panels one can light the room with lights designed for night use, however it is how to have shutters in UPVC windows which don't look hideous.
It seems quite clear these
will never cover the windows, and likely are not even designed to move. And these may be practical and lend themselves to being motorised, but stop all light and do not really enhance the look of the house. And these can hardly be fitted to UPVC.So this
seems a little more practical, or a more permanent type like this however they are expensive, so before getting one the first stage is to see what others say about them.
I've said before in previous posts, brise soleil look good and can work well - we had a five floor building equipped with them on the south side and it made a huge difference to the comfort of the rooms during the summer.So thisseems a little more practical, or a more permanent type like this
however they are expensive, so before getting one the first stage is to see what others say about them.
I would have loved to install them, but there don't seem to be any DIY solutions on the market.
That seems to leaves the expensive corporate solutions for large buildings, or architect designed houses (...and to work properly, there does need to be some design considerations).
So in the end, I went with a slightly less elegant awning.
Is that wise from a fire spread point of view