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At this time of year, we all seek ways to retain heat in our homes.

Energy costs continue to rise, so making small adjustments in your space can truly make a significant impact.

A woman gazes out the window at the snow-covered landscapeHomes lose a considerable amount of heat through their window panes during winterCredit: Getty

This incredibly simple solution, costing only £1, is a true game-changer, enhancing the insulation of your windows in just moments.

Window panes are common culprits for heat loss during winter, as glass is a naturally poor insulator.

According to Martin Lewis’ website, applying a layer of special transparent plastic film, similar to clingfilm, over your windows is an effective way to stay warm.

If you're seeking immediate cost-saving solutions, clingfilm can serve as a suitable alternative.

The blog post states: “By placing a sheet of specially designed film (or traditional clingfilm) on each of your windows, you trap a small layer of air, which helps prevent heat from escaping.

“The key to adding a second layer of ‘glazing’ is that it must be transparent and airtight.”

Film specifically made for window panes will feature a peel-back adhesive, but if you decide to use clingfilm, simply spray a small amount of soapy water onto the glass before application.

This will assist the film in adhering to the surface.

Then, using a squeegee, you can eliminate any air bubbles or excess soapy water.

It's important to note that this method may not significantly help homes already struggling with drafts around their windows or those with single glazing.

If your insulation is severely inadequate, it is advisable to seek professional help for repairs and improvements.

Frequently Asked Questions

How does clingfilm help with window insulation?

Clingfilm creates an additional layer of air between the window and the room, which serves as an insulator and reduces heat loss.

Can I use regular clingfilm for this purpose?

Yes, regular clingfilm can be used as a cost-effective alternative to specialized window film, though it may not be as effective.

What if my windows have drafts?

If you have significant drafts or single glazing, clingfilm may not resolve the issue. It's best to consult a professional for insulation improvements.