Vertical blinds are the best blinds for winter because they have vanes that can be adjusted to direct sunlight away from your home. This helps keep heat in and keeps your house warmer during colder months.
Translucent blinds diffuse sunlight which increases your privacy from the watchful eyes of those passing by, as they will only be able to see shadows inside the room.
Overall, white blinds can reasonably be considered to be better in terms of their ability to support an ambient temperature to some degree in both hot or cold weather; they're definitely better than black blinds in this respect if you look at the year-round picture.
Faux-wood blinds and thick Roman blinds are good too; followed by real wooden blinds which are also great at insulating and keeping heat out in summer. Roller blinds (regular ones, as opposed to supersonic thermally insulating ones) come next, along with Venetian blinds.
Aerogel is more expensive, but definitely the best type of insulation. Fiberglass is cheap, but requires careful handling. Mineral wool is effective, but not fire resistant. Cellulose is fire resistant, eco-friendly, and effective, but hard to apply.
This is why blinds are commonly used in bedrooms and bathrooms, where residents may desire the greatest level of privacy. During the day, when it is brighter outdoors than inside, closed blinds are very difficult to see through from the outside.
Turn your blinds up. This direction is better for improved privacy too, as minimized gaps between the slats don't allow curious passersby to view the inside of the house. To let in a small amount of natural light, it's best to turn your blinds down and close them.
Roller Blinds for Keeping Heat Out
Roller blinds are effective for keeping heat out as they act as a barrier between the sunlight and the room. With roller blinds you can open your door/window whilst your blind is lowered.
Cellular shades, or honeycomb shades, are one of the most energy efficient window coverings you can buy. They use a series of honeycomb-like cell pockets to trap air around your windows, keeping your rooms warm in the winter and cool in the summer.
Solar film is designed in a way to allow light to pass through, while blocking UV rays and heat from the sun. This way you still benefit from natural light, but do not have to worry about heating your home or business up like an oven when the sun is pouring through your windows.
Stay in an air-conditioned indoor location as much as you can. Drink plenty of fluids even if you don't feel thirsty. Schedule outdoor activities carefully. Wear lightweight, loose-fitting clothing and sunscreen.
Additionally, those bacteria that were kept in the dark were also more closely related to respiratory diseases than those that stayed alive even with exposure to sunlight. So not only are you benefiting from the vitamin D that comes from the sun, but it could also be saving you from respiratory disease as well.
The greatest advantages of Day and Night blinds include the possibility of a smooth change of light intensity entering the room. The double fabric gives the possibility of darkening and uncovering so that the room darkens and brightens with a single stroke of the bead.
More privacy: by turning the blinds up, you limit the amount of visibility space directed towards the room. People won't be able to see inside when passing by.
No, people outside would not be able to see anything of inside, not even movement close to the window, nor the shapes and outlines of things. They would, however, be able to see a diffuse glow of light if you have a reasonably bright light not too far from the window.
Translucent Blinds – also called Light Filtering Blinds.
Translucent blinds are often used in kitchens, living rooms and dining rooms, as they provide good levels of privacy, but still offer a suitable amount of light.
Horizontal blinds are a better selection if privacy is your main concern. As vertical blinds offer slightly more exposure as they allow light to pass through more easily than horizontal blinds.
Insulators: Non-metal objects are used to slow down the transfer of heat. Different materials are better insulators than others. Good insulators include: wood, cloth, Styrofoam, cork, and plastic. (Glass and air also act as insulators.)
An insulator is a material that does not allow a transfer of electricity or heat energy. Materials that are poor thermal conductors can also be described as being good thermal insulators. Feather, fur, and natural fibers are all examples of natural insulators.
Natural stones with high energy density and excellent thermal conductivity are soapstone (by far the best) and marble. These are perhaps the best stones for absorbing large amounts of heat quickly. Some types of granite can be good heat conductors, but are not great at storing heat.