8 Best Window Coverings to Keep Cold Out

8 Best Window Coverings to Keep Cold Out

Winter and autumn aren’t always as cosy as you imagine. When the temperatures drop, you may feel a chill in your home – especially around your windows.

If you’re tired of feeling like you’re living in an icebox, it’s time to invest in some efficient window coverings. Not only will these window treatments keep the cold at bay, but they’ll also help you save on heating bills.

This post will outline some of the best window coverings to keep cold out of your home, including a super-effective option at number 8!

1. Thick curtains with thermal backing

One of the simplest ways to keep the cold out is installing thick curtains with thermal backing. Acting as an extra layer of insulation for your windows, they help to trap warm air inside and block out the cold.

It’s a good idea to go for curtains that are made from heavy materials like velvet, suede, or wool and make sure that they have a thermal lining to enhance their insulating properties.

Top tip:

Opt for curtains that fall a few inches below your window frame. This will make sure it’s a snug fit and keep draughts out.

2. Cellular shades

Cellular or honeycomb shades are great for keeping your room insulated. They have a special design that traps air, helping to keep the cold out.

The honeycomb design consists of cells that resemble a bee’s honeycomb, creating pockets of air that enhance insulation and energy efficiency. These pockets slow down the transfer of heat, keeping your room warmer in the winter and cooler in the summer.

There are different types of honeycomb shades available, so you can choose the one that fits your insulation needs best.

Top tip:

For the best insulation, choose double-cell or triple-cell shades. They are the most energy-efficient options, helping to keep your space comfortable.

3. Roman shades

Roman shades are a type of window covering that is both stylish and functional. Made mostly from fabric, they can be pulled down to block light and provide privacy or pulled up to let light in. When pulled up, they fold neatly, giving a decorative look to the window. They come in many colours and patterns and are operated with a cord.

A popular choice for many homeowners due to their classic and elegant look, they also help keep homes warm, especially during the chilly months. When you lower them, they cover the window completely and snugly, acting like a barrier that stops cold draughts in their tracks.

Top tip:

Choose Roman shades that have a thermal lining for extra insulation to keep your space cosy. Remember to lift them up during the day to allow natural sunlight and warmth into the room.

4. Blinds

Blinds are a popular window covering option due to their blend of aesthetic versatility and functionality. They are available in various styles and materials, allowing homeowners to personalise blinds to their own preferences.

Blinds are easy to use and help control light, saving energy and keeping furniture from fading. They are a handy and stylish way to increase comfort and privacy in your home. So, whether you need roller, vertical, wooden or venetian – you can choose from a range of choices that offer insulation and style.

Top tip:

Maintaining the cleanliness and condition of your blinds regularly ensures they continue to look new and operate smoothly.

5. French curtains

French-style curtain rods are known worldwide for their elegant design. But they’re also one of the best window coverings to keep cold out. Rather than sitting completely parallel to the wall, the rod returns to the wall at either end. This allows you to cover the small gaps at the ends of your curtains to trap in more heat.

They are popular for their traditional style, but they can also fit well in many types of homes, from old farmhouses to modern apartments. With a variety of fabric and design choices available, they can easily match with many decorating styles. Because they block out that extra bit of light, they’re also a fantastic choice for bedrooms.

Top tip:

Although stylish and functional, French Curtains aren’t suitable for bay windows due to their straight design. So, it’s important to bear this in mind when considering them as a window covering.  

6. Dormer curtains

A dormer window is a vertical window located on a sloping roof with its own small roof. It can have different roof shapes and is often added to bring more light and space to upper floors or attics, making them more liveable and comfortable.

Dormer curtains and rods are made especially for the unique shape of dormer windows. The rods make sure curtains fit well and look nice, helping control light and privacy. The curtains are made to match the special angles of these windows, making the room comfortable and stylish.

Top tip:

It’s important to look at the weight capacity of a dormer rod before putting up a curtain. The maximum weight it can bear is usually stated in the product details. A curtain that’s too heavy could damage the rod and affect how it works.

7. Shutters

Shutters offer both visual appeal and practical benefits, particularly in improving energy efficiency. Designed to fit tightly against windows, their thickness and snug fit help trap air between the shutter and window glass, providing an extra layer of insulation.

This extra insulation is essential for temperature control, keeping heat in during colder periods and blocking excess heat in warmer seasons. It is then able to create a comfortable indoor climate while potentially leading to savings on energy bills.

Top tip:  

When using shutters as your window covering, adjust them depending on the time of day and season. This will increase energy efficiency and light control benefits.

8. Secondary glazing

Secondary glazing is easily amongst the best window coverings to keep cold out. Rather than being drawn in front of your window like many alternatives, it’s fitted with a complete seal to create a strong, effective barrier against heat loss.

Clearview offers top-quality secondary glazing that can be made to match the shape and size of your windows. We provide professional installation within 50 miles of our Sheffield office or pre-assembled DIY kits that are easy to install yourself.

With over 20 years of experience, Clearview’s friendly team is ready to assist you in choosing the right secondary glazing solution. Contact us on 0114 2945018 or get a quote online.


Clearview secondary glazing - the solution to significantly improved acoustic and heat insulation to your property, making your home or offices more comfortable, secure, greener and cost efficient to run. Achieved without the disruption of replacement windows, and without damaging the character of your building.

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