Claire Douglas, a money-saving mum and home improvement enthusiast, has shared a cost-effective solution to combat mould and draughts in homes, especially during colder months. Her ingenious trick involves using a readily available window film kit, costing around £3.50 on platforms like Amazon, to create an additional layer of insulation over window panes. This simple hack not only prevents condensation, the primary culprit behind mould growth, but also significantly reduces heat loss through windows.
Condensation forms when warm, moist air comes into contact with cold surfaces, such as windows, leading to water droplets. Over time, this can foster the growth of mould, an unsightly and potentially harmful fungus that can cause respiratory problems and headaches. With rising energy costs making it difficult for many to maintain constant heating, condensation becomes an even bigger issue. Claire’s window film solution directly addresses this problem by creating a barrier between the warm indoor air and the cold window surface, minimizing the temperature difference and thus reducing condensation.
The window film kit, according to Claire, is incredibly easy to install. It involves cleaning and drying the window and frame thoroughly, measuring and cutting the film to the appropriate size, applying double-sided tape to the window frame, and then carefully affixing the film, ensuring a taut and airtight seal. A hairdryer is then used to shrink the film, creating a smooth, insulated layer over the window. This trapped layer of air acts as an additional insulator, mimicking the effect of double glazing. The entire process is straightforward and requires minimal DIY skills.
Beyond preventing condensation, the window film also significantly reduces draughts, another major source of heat loss in homes. The Energy Saving Trust estimates that up to 21% of a home’s heat escapes through windows and doors. By sealing gaps and preventing cold air infiltration, the window film helps retain heat within the house, leading to noticeable energy savings and lower heating bills. Claire emphasizes the affordability of this solution, especially compared to the potentially high costs of professional mould removal, which can run upwards of £300 per room.
While alternatives like cling film or bubble wrap can be used, the Energy Saving Trust recommends dedicated window insulation kits for their durability and effectiveness. These kits are specifically designed for this purpose and provide a more robust and long-lasting solution compared to makeshift alternatives. Claire’s experience and the recommendations from energy-saving experts suggest that while cling film or bubble wrap might offer some temporary relief, the purpose-built window film kits offer a better value proposition in the long run.
Claire’s window film hack provides a multifaceted approach to tackling winter woes. It not only prevents mould and draughts, contributing to a healthier and more comfortable home environment, but also helps reduce energy consumption and lower heating bills. This cost-effective solution is particularly beneficial for those with single-pane windows, which are more susceptible to heat loss and condensation. However, it’s important to note that while window film can significantly reduce condensation, it’s not a complete solution. Proper ventilation remains crucial for managing moisture levels in the home. Claire recommends regular airing of rooms, even in cold weather, to ensure adequate ventilation. For persistent condensation issues, she suggests using a dehumidifier in conjunction with the window film, especially in situations where installing extractor fans isn’t feasible.
While the window film addresses immediate concerns of condensation and draughts, it’s important to acknowledge that it’s a temporary fix. For long-term solutions, addressing the root causes of these issues is essential. If windows are draughty due to structural issues, repairs or replacements might be necessary. Ultimately, upgrading to double glazing offers the most effective long-term solution for insulation and minimizing condensation. However, Claire’s window film hack provides a practical and affordable interim solution, offering significant benefits in terms of comfort, health, and energy savings. It’s a simple, readily accessible, and cost-effective way to combat winter’s chill and improve the overall home environment.
