
Heating your home through winter can be expensive, especially when a large portion of that warmth escapes through windows, floors, and gaps around doors.
The good news is you don’t need to rely on heating alone. With a few practical changes, including how you use your window coverings, you can keep your home warmer and reduce heat loss at the same time.
Windows are one of the biggest sources of heat loss in many New Zealand homes. According to Energy Efficiency and Conservation Authority, a significant amount of indoor heat escapes through untreated glass.
Roller blinds help by creating a barrier between the warm air inside your home and the cold surface of the window. When fully lowered, they trap a layer of air between the blind and the glass, slowing down heat transfer.
To get the most benefit:
While blinds won’t completely stop heat loss, they make a noticeable difference when used consistently.
At Home Vision Blinds, we offer a range of custom roller blinds designed for both light control and insulation, with options to suit different rooms and window types.
Open kitchen windows to ventilate when you cook and bathroom windows when you shower or bathe to let steam out. Occasionally opening windows in each room, even in winter, will help you control the humidity and air quality in your home, which are important factors when keeping your home healthy and comfortable.
Try to maintain a temperature between 18 and 21 degrees, especially if you have babies and young children or older people living in your house. As much as 20% of your home’s heat can escape through draughts, so block up unused chimneys and seal gaps around doors and windows.
Try not to dry clothes indoors, as this creates humidity. Drying outside is not only free, but the sunlight also kills bacteria, making your clothing less of a health risk for you and your family. You can use a covered deck if it is raining. If you must use a clothes dryer, make sure your clothes are properly spun first and leave windows open or extractor fans on while in use.
Insulation is all about maintaining an even temperature throughout your home. During winter, insulation stops the heat from escaping, and in summer it stops the heat coming in. We spend a lot of money in winter to warm our homes, but insulation is often overlooked.
Heat rises, so your roof is the best place to start with insulation, but you should also consider the flooring. Cool, damp air can leak into your home from underneath, especially in homes with crawl space foundations. You can also consider a rug if your hardwood or tile flooring is cold on your feet.
There are support programmes available in New Zealand to help with insulation and heating upgrades. The Warmer Kiwi Homes programme offers grants for eligible homeowners to improve insulation and install efficient heating.
If you qualify, this can significantly reduce the upfront cost of making your home warmer.
Window blinds are one of the simplest upgrades you can make to improve comfort during winter.
Roller blinds are a practical and cost-effective option, especially when fitted properly and paired with the right fabric. In colder rooms or homes with older windows, combining blinds with curtains can further improve insulation.
If you’re unsure what will work best for your space, especially in Auckland homes where conditions can vary, it’s worth getting tailored advice.
At Home Vision Blinds, we supply and install blinds designed to suit local conditions and everyday use. If you’re looking to improve warmth, reduce heat loss, or update your space, you can book a free measure and quote to get advice tailored to your home.

Heating your home through winter can be expensive, especially when a large portion of that warmth escapes through windows, floors, and gaps around doors.
The good news is you don’t need to rely on heating alone. With a few practical changes, including how you use your window coverings, you can keep your home warmer and reduce heat loss at the same time.
Windows are one of the biggest sources of heat loss in many New Zealand homes. According to Energy Efficiency and Conservation Authority, a significant amount of indoor heat escapes through untreated glass.
Roller blinds help by creating a barrier between the warm air inside your home and the cold surface of the window. When fully lowered, they trap a layer of air between the blind and the glass, slowing down heat transfer.
To get the most benefit:
While blinds won’t completely stop heat loss, they make a noticeable difference when used consistently.
At Home Vision Blinds, we offer a range of custom roller blinds designed for both light control and insulation, with options to suit different rooms and window types.
Open kitchen windows to ventilate when you cook and bathroom windows when you shower or bathe to let steam out. Occasionally opening windows in each room, even in winter, will help you control the humidity and air quality in your home, which are important factors when keeping your home healthy and comfortable.
Try to maintain a temperature between 18 and 21 degrees, especially if you have babies and young children or older people living in your house. As much as 20% of your home’s heat can escape through draughts, so block up unused chimneys and seal gaps around doors and windows.
Try not to dry clothes indoors, as this creates humidity. Drying outside is not only free, but the sunlight also kills bacteria, making your clothing less of a health risk for you and your family. You can use a covered deck if it is raining. If you must use a clothes dryer, make sure your clothes are properly spun first and leave windows open or extractor fans on while in use.
Insulation is all about maintaining an even temperature throughout your home. During winter, insulation stops the heat from escaping, and in summer it stops the heat coming in. We spend a lot of money in winter to warm our homes, but insulation is often overlooked.
Heat rises, so your roof is the best place to start with insulation, but you should also consider the flooring. Cool, damp air can leak into your home from underneath, especially in homes with crawl space foundations. You can also consider a rug if your hardwood or tile flooring is cold on your feet.
There are support programmes available in New Zealand to help with insulation and heating upgrades. The Warmer Kiwi Homes programme offers grants for eligible homeowners to improve insulation and install efficient heating.
If you qualify, this can significantly reduce the upfront cost of making your home warmer.
Window blinds are one of the simplest upgrades you can make to improve comfort during winter.
Roller blinds are a practical and cost-effective option, especially when fitted properly and paired with the right fabric. In colder rooms or homes with older windows, combining blinds with curtains can further improve insulation.
If you’re unsure what will work best for your space, especially in Auckland homes where conditions can vary, it’s worth getting tailored advice.
At Home Vision Blinds, we supply and install blinds designed to suit local conditions and everyday use. If you’re looking to improve warmth, reduce heat loss, or update your space, you can book a free measure and quote to get advice tailored to your home.