When drawn during cold weather, most conventional draperies can reduce heat loss from a warm room up to 10% and increase the thermal comfort of the home. Therefore, in winter, you should close all draperies at night, as well as draperies that don't receive sunlight during the day.
In the winter, if you have south-facing windows, let the light shine in. The sun will help heat your home naturally, which takes some pressure off your furnace. For other windows, keep blinds and curtains close during the winter to keep heat inside your home.
The simple fact is closing your curtains at dusk helps stop cold draughts from penetrating. And it helps keep the heat in your home. Even if you have double or triple glazing in your home and they are draught-proofed you can still lose heat through your windows. Therefore it's a good habit to fall into doing.
The best way to prevent this heat loss is to close your curtains and lower your blinds immediately after dusk. They provide an extra barrier to radiant heat loss, add insulation and reduce draughts.
Keep cosy with curtains
Remember, the heavier the curtain, the better it's insulating effect. In general, lined curtains offer greater insulation than non-lined. If you want to keep your home extra warm, leave your curtains closed when you're out, and shut them before it gets dark.
Absolutely. Curtains reduce the amount of air exchange between a cold window and the rest of the room. For keeping heat inside the home, high-quality curtains can reduce heat loss by around 40%, particularly if they are floor length and close to the wall and window panes.
Yes, curtains can block heat from both entering and exiting your home. This is worth considering when you're trying to keep your home as warm as possible in an energy efficient manner over winter.
If it's winter and likely to be sunny, open the window coverings in the morning to allow the sun to heat your home through the day—especially those that receive direct sunlight. In the summer, you may want to keep window coverings closed to reduce heat gain.
There isn't a fast and hard rule for this, it would seem, as it has been suggested that if you have pale curtains, you are safer to keep them shut as this will help keep the heat out - but if you have dark curtains, you will be blocking in the heat if you keep them closed.
Closing curtains can help cool the interior, save money on utility bills and lessen the wear and tear on your HVAC system. While window treatments make the interior and exterior of your home more visually appealing, you can also use curtains to their fullest potential by turning them into money-saving resources.
— Closing your curtains won't just give you more privacy at night, a new study finds it can also protect your heart while you sleep!
Another big reason is privacy. If you are overlooked, you keep your curtains closed so nosy people can't see in. Other reasons include reducing reflections of light on the TV screen or computer monitor. Really, there are many reasons why someone might keep their curtains closed all day.
What Temperature is Too Cold for a House? While everyone has a different tolerance to cold, ideal winter heat settings should generally be at or above 63 °F (17 °C). Excessive cold (anything below 62 °F or 16 °C) in your home can actually raise your blood pressure as your blood “thickens” in the chilly temperatures.
If your furnace is blowing hot but your home is still cold, it may be a problem with your ductwork. You may have leaky or damaged ducts that are letting hot air escape and cold air in. Sometimes a damper in the system can get miss-adjusted or come loose, thereby inadvertently blocking or reducing airflow.
Your house could be cold due to an old air filter, a faulty furnace, improper insulation, or leaky ductwork. The simple fixes, like replacing an air filter, are relatively easy to complete. However, if the heater itself needs repairs, it's best to call in a professional to take a look and determine the problem.
Closing curtains at night can reduce heat loss by up to 17 percent. According to the U.S. Department of Energy, using curtains with thermal lining can reduce heat loss by up to 25 percent. Using curtains with white plastic backings can reduce heat gain by up to 33 percent.
There's no denying it, summer is behind us now and glorious autumn is beckoning the colder nights – but if that chill is extending into your house it is worth checking your blinds and curtains. Around 10 per cent of the heat in our homes is lost through the window with that figure rising if you have single panes.
The expert advises people to keep their curtains and blinds closed as allowing the sunlight to beam through the windows is one of the main factors in heating the room up. This heat remains in the room well into the night, long after the sun goes down.
How is heat lost through windows? Around 18% of the total heat within a house is lost through the windows. This heat loss through windows is caused by radiation through glazing, convection and conducted through the window frame.
It's partly historical, puritans used to leave the curtains open so their neighbours could see them being good puritans even after dark. I close my curtains so I don't get woken up by the sunlight streaming in when the sun rises.
So closing your blinds or curtains will prevent this exact information from being known, which cuts the chance of your place being burglarized in ha half. Not only covering, but also locking your windows will also greatly decrease your risk of being burglarized.
This would stop draughts and provide privacy. Clearly, this remains to be true and therefore people do choose to sleep with the curtains open in summer to help keep their room at a cool temperature. While this does help, it's probably best to look at other ways to keep cool at night.