How to insulate windows from the cold – More effective solutions

When the temperature starts to drop, one of the issues that preoccupies us the most is knowledge How to insulate windows from the cold . Because windows are one of the key points to create and maintain a comfortable climate in the house.

Proper window insulation brings us other benefits such as: Energy saving and soundproofing. In addition, depending on the type of insulation we choose as a solution, it can be used during the winter months or all year round.

If you are looking for professional advice, do not hesitate to contact an expert in thermal and acoustic insulation

7 effective ways to insulate windows from the cold

Among the temporary and permanent solutions to insulate the windows of your home from the cold are the following:

window seal

Check for any cracks or gaps between the window frame and the wall. If you find a gap, use silicone sealants. By sealing these cracks or gaps, you prevent cold air from entering.

protective strips

An excellent and most economical option is unpacking. Weatherstrips are strips of foam or rubber that are glued around the window to create a tight seal.

In the next article we will tell you how to put a decorative strip on the window.

Thick curtains or blinds

Put heavy curtains or blinds on the windows. They help keep out the cold and create an extra insulating barrier. Also, remember to close the curtains at night to prevent cold from entering the room.

Black curtains are also a great option for their style and effectiveness.

double glazing

If your windows do not have double glazing, you should consider modernizing them by installing new panes. The process involves adding a new single window inside or outside the existing opening.

Al Place the new window There is a gap between the glasses. The air mattress created has an insulating effect and reduces the transmission of heat and cold between the interior and exterior of the house.

The other option is to replace the current single glazed window with a double glazed window. Are double glazed openings They consist of two or more panes of glass separated by a chamber of air or dehydrated gas.

This achieves a much more effective thermal and acoustic insulation compared to a simple glazed opening.

You can see the labor and material costs here.

window insulating film

On the market you can also find insulating plastic films made specifically for windows. These films adhere to the glass and protect against the cold.

Some of these films can even provide additional thermal insulation.

insulation boards

If the weather is extremely cold, you can use temporary insulating panels that are placed outside the window. These panels are made of insulating materials and effectively block the cold.


Wind protection is one of the alternatives to window insulation. These structures are placed around the window to protect it from strong winds or other weather conditions such as heavy rain or snow.

The idea is that they are Easy installation for winter and uninstall when the weather is nicer.

Combining multiple isolation methods can be more effective. It’s also important to regularly inspect and maintain the condition of your windows to ensure the insulation is adequate. For this reason we recommend that you consult one insulation professional. This will help you determine the best option for your specific home.

What are the benefits of installing double glazed windows in my home?

One of the most effective permanent solutions for insulating windows from the cold is double glazing. The advantages of its use include:

Greater energy efficiency

Double-glazed windows offer better thermal insulation than single-glazed windows. The space between the two panes of glass acts as a a barrier that reduces the transmission of heat or cold from the outside to the inside of your home. This helps maintain a more stable temperature inside, meaning you need less heating or cooling, which translates into energy savings and lower energy bills.

noise reduction

Double-glazed windows also have better soundproofing properties compared to single-glazed windows. The air space between the panes of glass helps Reduce the transmission of outside noise into the interior of your home and creates a more relaxed and comfortable environment.

condensation control

In cold climates, single pane windows can be prone to condensation. He Double glazing reduces the possibility of condensation Interior window as the interior glass stays warmer and limits the temperature transfer to the outside.

Improve security

Double glazed windows are generally stronger and more difficult to break than single glazed windows. It can bring more security to your home.

Reduced heat loss

Thanks to better thermal insulation, double-glazed windows reduce heat loss from the inside to the outside. This leads to and contributes to a warmer and more comfortable environment during the cold months Ensure a constant temperature in all rooms.

In general, the installation of double glazing improves the comfort, energy efficiency and quality of life of your home through better thermal and acoustic insulation.

What is an insulated window panel?

panache insulated window panels, also called insulated panels or window panels, are constructions designed to block the transmission of heat, cold and noise. These panels are specially designed to be installed outside or inside existing windows.

They typically feature a lightweight frame made from materials such as aluminium, wood or plastic and an insulating core that provides an additional barrier for thermal and acoustic insulation. The insulating core can be made of materials such Polystyrene foam, polyurethane foam, fiberglass or similar insulating materials.

These panels are custom made to fit over existing windows and provide a additional insulating layer. They can be fixed or removable, allowing them to be installed during the colder months and removed during the warmer seasons.

What is a window windbreak?

Window windbreaks are constructions intended for this Protection of windows from wind and weather. They are placed outside the windows and act as a physical barrier that blocks the direct ingress of wind and prevents it from entering the interior of the house.

Windbreaks usually consist of a strong frame that fits around the window frame. The frame can be made of aluminum, steel or other durable materials. In some cases windbreaks may occur transparent panes of acrylic glass or durable plastic that let light and view in through the window.

Among the benefits it offers is protection from wind and other adverse weather conditions such as rain or snow. In addition to protecting the glass from certain flying impacts such as leaves or branches.

It’s important to remember that Windscreen for windows They are usually installed temporarily and can be removed in favorable weather conditions.

In order to create an ideal and safe environment at home, it is advisable to combine several insulation solutionsB. sealing windows, investing in double-glazed openings and using heavy-duty curtains or blinds. In windy locations, the use of windbreaks provides additional protection for the glass.

In the next article, we will tell you what other aspects you need to consider to improve the thermal efficiency of your home.