Rising energy prices on both sides of the Atlantic are highlighting the increasing cost of living and learning how to cut energy bills is becoming an increasing priority for many of us. Knowing how to winterize a house is among the most impactful ways you can lower your outgoings. Acquainting yourself with expert-approved draft-proofing tips is key to this and can make a significant difference over the colder seasons. And in many cases, these tricks are surprisingly easy to follow.
Draft-proofing tips – to make your home more energy efficient, quickly
Reading up on which type of heating is the cheapest to run is a great way to ensure your energy costs are as low as possible for future winters or if you are remodelling. However, this year you can get ahead of the cold weather and high energy bills with these expert draft-proofing tips that can make a real difference in your home.
1. Fill gaps around your door and window frames with silicone
Draft-proofing windows and doors is one of the most powerful ways you can warm your home, according to chartered architect George Omalianakis of GOAStudio London (opens in new tab). But before we get to the frames, look at filling any gaps between the window or door frames and the masonry [such as the brick/block] it sits within. You can use silicone or expanding filler to do this. ‘This is where lots of air escapes from, so you should focus on these gaps first,’ George explains.
2. Add draft-proofing strips to doors and windows
When exploring the world of front-door ideas, draft exclusion may not have been in the center of your thoughts. Door color, yes. Door furniture, yes. Draft excluders? Not so much. However, whether you are renovating an existing front door or fitting a new one, draft-proofing strips, which can also be used around to fill and seal gaps in a window frame’s opening parts, can be transformative in keeping the cold out of your entryway. These draft-proofing strips are generally self-adhesive or easily fixed with small screws, very affordable, and easy to apply as a DIY job.
3. Block drafts with old fashioned cushion excluders
As we said above, you shouldn’t just seal the bottom of your front door to keep drafts out. Interior doors, if they don’t reach right to the floor, will increase airflow from room-to-room. Wonderful in summer, not so much in winter.
4. Hang thermal drapes
No matter how well sealed your windows, glass is not as good an insulator as a solid wall, so you will often feel colder in a room with a large window or glazed door. While sunlight in the day might offer some relief and welcome natural warmth, this isn’t the case in every zone and every home, and at night, you will be glad of thick drapes. ‘Shutters are another excellent way to improve the energy efficiency of windows,’ says Yvonne Keal, Senior Product Manager at Hillarys (opens in new tab). ‘When closed, they can reduce heat loss by up to 62% through single glazing.’
5. Tackle keyholes and letter boxes
While the front door is the main draft problem, with perhaps exposed keyholes and letterboxes that allow cold air free access, interior doors with keyholes can also allow drafts to pass through. The simple fix? Seal them up with metal covers designed for the job. Kamil Kowalsk, the president at LimakWay Remodeling (opens in new tab), suggests that adding insulation of all kinds may be worthwhile if you live in a particularly cool climate. ‘Insulation can help reduce energy consumption and save money on heating costs. It also helps in improving indoor air quality, which can be beneficial for people with asthma or allergies,’ the expert says. And in some cases, insulation doesn’t need to be complicated. ‘There are many ways that homeowners can add insulation to their homes and make them more energy efficient,’ Kamil says. ‘This includes installing new windows, adding drywall, adding new roofs, spraying foam on walls, installing reflective insulation inside attics, and more.’
6. Seal up unused chimneys
Of course in winter you will want to be using your fireplaces and woodburners to keep your rooms toasty, but there may be a chimney or two that aren’t being used that will still be letting cold air in and warm air out.
7. Make original wood flooring feel warmer, fast
Original wood flooring is wonderful, but it can be drafty. A long-term fix is to pull it up and insulate beneath it, or to fill gaps between floorboards. But let’s not kid ourselves that these are quick DIY jobs. Instead, look to a thick, large as possible area rug – or two – which can go a long way to making a cold room feel warmer. Buying inexpensive carpet underlay to go under existing, thinner rugs you don’t want to replace will add another layer of precious insulation, too, plus underlay can double your area rug’s lifespan. Win win.
8. Don’t forget hatch openings to your attic
In some cases, the attic is one of the most valuable spaces in your home. However, if yours is accessed via a ceiling hatch, it is worth insulating the upper side of the hatch door to stop warm air escaping. ‘Often the attic hatch does not fit well in the opening, and warm air escapes upwards and into the attic space that is cold and very drafty,’ says architect George Omalianakis of GOAStudio London. ‘This means it sucks air through it continuously.’ He adds that you can also use a similar weather-stripping product to fill any gaps.
9. Close doors to rooms you don’t use much
Closing doors to rooms you don’t use means you won’t have to heat them and that cold air won’t move from them into the rooms you are heating. Closing doors of upstairs rooms during the day will have a similar, insulating effect, as will keeping the door closed to the room you are in – perhaps your home study.
What is the biggest draft-proofing mistake?
‘Remember that a healthy home requires a certain level of ventilation, which is even more important in wet areas such as bathrooms and shower rooms,’ the architect George Omalianakis of GOAStudio London says. ‘Draft-proofing is about preventing uncontrolled ventilation, but always make sure you have allowed for trickle vents and fans to provide controlled and beneficial ventilation.’
