Old homes have a number of benefits over their modern counterparts. They’re packed full of character, with various features reflecting the style and character of yesteryear. You’ll typically find they’re a bit more robust than newer houses too, especially some of the fast-tracked new-builds we see today.
However, one undeniable downside of old houses is their energy efficiency. Without the same level of know-how about thermal insulation or knowledge of the best materials which we have today, older homes weren’t necessarily designed with energy efficiency in mind.
Thankfully, they’re not a lost cause. There are a number of measures you can take to make your old home more energy efficient, so you get the best of both worlds…
1. Roof and loft insulation
Without a doubt one of the easiest ways to make any home more energy efficient is by insulating the roof space. Based on the basic science of heat rising, it stops warmth from escaping your home altogether.
Loft insulation is one of the most commonly cited improvements for energy efficiency – with good reason too. It’s costs a few hundred pounds and could save you around half of that each year on your bills.
2. Wall insulation
Let’s face it – most people asking how to make an old home more energy efficient will already have their loft insulated. Going a bit more outside the box, you can also insulate your walls.
While cavity wall insulation is a popular option, it’s not suitable for many older homes which have solid walls. Alternatives like insulation boards can pose their own issues because they trap moisture inside your home, which is particularly problematic for old houses with already limited ventilation.
Thankfully, there is another option. Cork-based wall coatings can be used to significantly improve insulation in old homes. With cork being class 1 breathable, it helps the house retain heat without trapping moisture.
3. Renewable energy
Just because your home is old, doesn’t mean you can’t take advantage of new, renewable technology. Innovations like solar panels can be fitted to any home, including older buildings, so you can generate your own electricity.
To avoid the visual impact of solar panels, you could instead opt for a heat pump. Taking heat from the ground or air, they can be used to provide hot water for your taps or distribute heat throughout your home.
Windows are a big culprit for heat loss, especially in older homes which have single glazing or old double-glazed windows. Where possible, old windows should be replaced with new, energy efficient fixtures.
However, for many old homes, this can be detrimental to the overall look and feel of the building. If this sounds familiar, secondary glazing could provide a practical alternative. Recommended by Historic England for old buildings, it comprises discreet internal panels which create the same effect of double-glazing without impacting your existing windows.
Make your old home more energy efficient
If you’re wondering how to make an old home more energy efficient, Corksol could provide the answer. Our interior wall coatings can add much-needed insulation to your home while maintaining breathability to avoid issues with damp and mould.
With a final coating of 8mm, there’s no need to worry about the impact on a room or replacing fixtures and sockets. To find out more, simply contact us online.