Generally, if your house is decently insulated, keep the windows and blinds closed when the sun is shining. Open the windows in the evening and at night. More specifically, keep the windows closed when the outside temperature is hotter than it is inside, and open the windows when it's cooler outside than inside.
Tip. Closing your window blinds on hot summer days blocks the sunlight to keep your home cooler and reduce your energy use. Closing them on cold winter nights cuts down on heat loss, so your home stays warmer with less strain on your furnace.
Smart Home Cooling Tips. Close your blinds and curtains. Keeping your blinds closed during the day will reflect a surprising amount of heat radiating in through windows, especially during the time of day when the sun's rays shine directly on your home.
The clever use of blinds, curtains, and other window treatments can help keep your house cool and your bills in check. The Department of Energy says the smart management of window coverings can reduce heat gain by up to 77 percent. (And, as a bonus, these same practices can reduce heat loss in the winter.)
Sunshine streams in through the window, and the gap in between the window and blinds captures the heat, producing a greenhouse effect. In the winter, this is a desirable effect, and in the summer, when you want it to be cooler in your home, all you have to do is raise the blinds to leave the window uncovered.
When blinds are closed with the slats turned up and the rounded side facing out, the heat is directed towards the ceiling, which helps keep the room cooler. This is the ideal position for blinds in the hotter months.
Many homeowners often ask us whether you should turn your blinds up or down. Truth is that both directions work since blinds usually have curved edges to help prevent light from getting through. However it all comes down to what you are trying to control.
Zebra blinds are the best insulators against cold and keep heat from escaping. Thus, they reduce your energy bills over the long run.
Integrated blinds can be used as a highly effective, extra barrier to heat loss when closed and help insulate the room more effectively, so you can turn the heating thermostat down when it's cold.
The View From Outside During The Day
From outside they do offer privacy due to the fact that the light outside is much brighter than the light inside. As you can see from the picture the person in the room can not be seen. However you can notice the items on the sill due to their close proximity to the blind.
The direction — up or down — to close blind slats is a matter of personal preference, but if you want more privacy, tilt them up, with the rounded side facing out. With window blinds tilted up, passers-by can't see in: The convex side faces the window, creating less space through which to view.
This means that when it comes to the solid fabric of the blind itself, you cannot see through blackout blinds from outside at night, or during the day for that matter either. Blackout blinds then do provide privacy at night, and won't let either light in or out, nor the sight of things best kept private.
To minimize light leakage and ensure privacy the blind should overlap the window opening by 4" on each side for a total of 8" on entire width. 2) Measure distance from where the top of the blind will be located to the window sill. The blind should overlap the window opening on the top and the bottom by at least 3".
Better winter option: turning the blinds down will help direct heat towards the center of the room, utilizing your resources in the winter. More light: because the blinds are facing down, light can stream in from the sun easier, which will flow towards the center of your living space.
Daylight blinds are a modern miracle in that they guarantee your privacy while simultaneously filtering the outside light to allow it to gently penetrate the room. They are suitable for the majority of rooms and come in a range of different sizes, styles and colours.
If you're looking to buy day and night blinds for a bedroom, it's probably fairly important to you that they're not transparent when you've got the lights on at night! So, are day night blinds good for bedrooms, and can they serve as a blackout blind? Yes and yes.
Yes. Emergency management agencies specifically recommend using “aluminum foil-covered cardboard” between windows and drapes to reflect heat back outside.
By extension, heavier curtains are better at preventing heat exchange between the cold air around the window and the warm air in the rest of the room. The thicker the curtains, generally speaking, the more effective they are as an insulator.
What are thermal blinds? Thermal window blinds are window dressings that help to prevent cold draughts coming into your home. They can also effectively lock in heat within each room to keep your environment comfortable at all times.
Blockout roller blinds
They are some of the best shades to keep heat out of your room because they prevent solar rays from entering entirely.
How do thermal blinds work? Thermal blinds work by creating a heat reflective barrier at your window. These blinds have aluminium lined, honeycomb pockets that trap the air and work to create a thermal barrier between the window and your home, reducing heat loss by reflecting the heat back into the room.
But what's the difference between blackout and thermal curtains? In short, blackout curtains are primarily designed to blackout a room by reducing the amount of light that can enter through the window. Thermal curtains, on the other hand, are primarily designed to reduce heat loss from a room's windows.