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Heating

Advice on boilers, radiators, central heating systems and keeping your home warm and energy efficient.

Heating

Top Tips for a Warmer Home

With temperatures fluctuating and rising concerns about paying for winter fuel, warming your home efficiently is probably a priority. Here are several strategies to help you to protect your bank balance as well as the environment.

With temperatures fluctuating and rising concerns about paying for winter fuel, warming your home efficiently is probably a priority. Here are several strategies to help you to protect your bank balance as well as the environment.

Insulation

Heat escapes most easily through poorly insulated walls, attics, and floors. Upgrading insulation can reduce the amount of heat loss, making your home warmer while minimising your energy bills. Insulating your loft or attic is one of the easiest and most cost-effective ways to improve home energy efficiency. Find insulation specialists near you.

Sealing windows and doors

Drafts are major contributors of heat loss, making it harder to maintain a warm indoor environment. Ensure that windows and doors are properly sealed to stop warm air from escaping and cold air from seeping in. Weatherstripping, caulking, or using draft stoppers can all help seal leaks around windows and doors. Double or triple glazing your windows will also provide an added layer of insulation, further reducing heat loss. Find a double glazing specialist.

Smart thermostats

Installing a programmable or smart thermostat can help you manage the temperature of your home more efficiently as they allow you to set heating schedules, ensuring that your home is only heated when necessary.

Zone heating

Instead of heating the entire home, focus on heating the rooms that are most in use. This is a cost-effective strategy, especially if some rooms in your home are rarely occupied. Space heaters, radiant heaters, or underfloor heating systems in these specific areas can warm them up quickly without requiring you to turn up the central heating for the entire home. Closing doors to unused rooms can prevent cold air from spreading to the rest of the house.

Maintain heating systems

Maintaining your heating systems is essential to ensure they are efficient and safe. If you haven’t booked your annual boiler service yet, remember to do it as soon as possible to beat the winter rush.

Energy-efficient heating appliances

For a sustainable, long term solution, consider investing in energy-efficient appliances, such as heat pumps, which use much less energy than traditional furnaces or electric heaters. Ground-source heat pumps, for example, utilise the earth’s steady temperature to heat your home efficiently. While these systems might involve a higher upfront cost, they offer significant long-term energy savings. If you are looking to upgrade your existing heating system, look for appliances with high energy-efficiency ratings.

Use rugs and curtains

Soft furnishings don’t just look great, they serve a purpose, too. Hardwood or tile floors can feel cold in winter, and heat can escape through them. Place thick rugs or carpet on floors to add an extra layer of insulation, reducing heat loss and making rooms feel warmer. Similarly, thermal or thick curtains can help block drafts and retain heat, especially in older homes with single-pane windows.

By combining these strategies, you can warm your home more efficiently, reduce energy consumption, and enjoy lower heating bills while keeping your living space comfortable and cozy throughout the winter months. For more advice, follow Trust A Trader on Facebook or X.

Looking for more heating advice?

Find clear, practical answers to common heating questions, helping homeowners understand everyday issues, know what checks they can carry out safely, and when it is best to contact a qualified professional.

  • What is the difference between a combi boiler and a system boiler?

    A combi heats water straight from the mains on demand - no cylinder needed, which makes it compact and ideal for smaller homes or flats. A system boiler works with a hot water cylinder, storing a ready supply that can serve multiple taps or showers at once without the pressure dropping - better for larger homes with more bathrooms. There's also the conventional boiler, which needs both a cylinder and a cold water tank in the loft - common in older properties. A heating engineer can help you figure out which suits your home best.

  • Is an air source heat pump right for my home?

    Heat pumps pull warmth from the outside air (even when it's cold) and use it to heat your home and hot water. They work best in well-insulated homes, ideally with underfloor heating or larger radiators that work well at lower temperatures. In draughty or poorly insulated properties, the benefits are more limited. The Boiler Upgrade Scheme currently offers a grant of up to £7,500 towards installation, so it's worth getting a professional assessment to see whether your home is a good fit before committing.

  • How often should a boiler be serviced?

    Once a year, by a Gas Safe registered engineer. It keeps the boiler running safely, catches small issues before they become expensive, and is usually a condition of the manufacturer's warranty. Some home insurance policies require proof of regular servicing too. If you're not sure when yours was last done, book one before winter - better to find out before you're sitting in a cold house!

  • Why is my radiator cold at the top but warm at the bottom?

    This issue is almost always trapped air. Bleeding the radiator - using a radiator key to release the air - usually sorts it, and it's one of the few heating jobs you can safely do yourself. If bleeding it doesn't work, or if several radiators are having the same problem, it might be a pressure or pump issue. Worth getting a heating engineer in to have a look.

  • What are the signs my boiler needs replacing?

    Keep an eye out for: frequent breakdowns, energy bills going up without using more heat, unusual noises (banging, kettling, or whistling), a flame that's yellow or orange instead of blue, and any visible leaks or rust around the unit. If your boiler is over fifteen years old and ticking any of those boxes, replacing it is usually the more economical choice - modern boilers are significantly more efficient.

  • Is underfloor heating worth it and do I need a professional to install it?

    For a new build or a big renovation, underfloor heating is often a great investment - it heats rooms more evenly than radiators and can be more efficient, especially alongside a heat pump. Retrofitting in an existing home is more of a job, and how worthwhile it is depends on your floor types and how much disruption you're happy to deal with. Either way - wet or electric - it has to be installed by a qualified professional.

  • Why does my boiler keep losing pressure?

    Some pressure drop over time is normal, but if you're topping it up regularly there's usually a cause: a small leak in the system (which isn't always easy to spot), a pressure relief valve that's releasing water, or air in the system after bleeding radiators. Topping it up via the filling loop is fine as a short-term fix, but if you're doing it more than a couple of times a year, it's worth getting an engineer to look into why it keeps happening.

Have a question about TrustATrader?

If you have a question in relation to TrustATrader specifically, please check out the TrustATrader FAQs, with separate lists tailored to consumers and tradespeople. Alternatively, get in touch with our team. We're happy to help!