With energy bills soaring and winter setting in, millions of UK households are desperately seeking affordable ways to stay warm. While proper home insulation is the gold standard, its high cost and disruptive installation are out of reach for many. Fortunately, a remarkably simple and cheap solution exists, and it's likely already in your kitchen drawer.
The £1 Solution to Major Heat Loss
Stephen Hankinson, an energy efficiency expert at Electric Radiators Direct, is championing a straightforward hack to combat heat loss. The secret weapon? Ordinary cling film. "Putting cling film on the inside of your windows may seem odd," Hankinson admits, "but this creates an extra layer of insulation by trapping air between the glass and the plastic."
This trapped air acts as a barrier, slowing down the escape of warmth from your room. The expert highlights that this method is a much cheaper alternative to 'official' insulating films and can deliver welcome savings for a tiny investment.
Why Your Windows Are the Key
The logic behind targeting your windows is compelling. According to the expert, windows account for a staggering 20% of a room's heat loss. This makes them one of the weakest points in your home's thermal envelope. Even minor improvements here can have a noticeable impact on both your comfort and your wallet.
This cling film technique is particularly effective for:
- Rooms with single-glazed windows.
- Spaces with extensive glass, such as conservatories and orangeries.
While it won't match the performance of triple glazing, it's a powerful stop-gap measure for those on a tight budget.
How to Apply Your DIY Insulation
For the best results, a little preparation is key. Follow these steps for a professional-looking finish that maximises insulation:
- Measure your windows carefully to know how much film you'll need.
- Give the glass a thorough clean to ensure good adhesion.
- Choose a dry, warm day for the application, as this helps the film stick properly.
- Apply the cling film, using a soft cloth or your hands to smooth it out and remove any air bubbles.
- Take care not to tear the film as you work.
- Double-check all edges and the surface to ensure there are no gaps or loose sections. A tight, smooth seal is crucial for the best insulation performance.
This simple, low-cost intervention could be the difference between a chilly living room and a cosy, warmer home this November, all without needing to crank up the thermostat.
