Seasonal maintenance tips for your windows and doors to prepare for winter
As temperatures drop and the days get shorter, it’s time to think about how your home is prepared to face the challenges of winter. One of the most effective ways to ensure warmth, security and energy efficiency is through proper seasonal care for your windows and doors. In this article, we’ll cover practical winter window maintenance tips to help you safeguard your home and keep it comfortable throughout the colder months.
With over 150 years of combined experience in home improvement, we understand how small steps can make a big difference for your property. Following these easy and proactive tips can mean fewer surprises, fewer repairs, and a warmer, more energy-efficient home this winter.
Importance of regular window maintenance
Most people only think about their windows when something goes wrong, but regular maintenance can help prevent issues before they start. Keeping your windows in top condition enhances your home’s energy efficiency—minimising heat loss and lowering your heating bills across the colder season. The Energy Saving Trust states that you could save up to £115 a year by simply improving window draught-proofing in your home.
Maintenance also protects your windows from seasonal wear and tear. Rapid drops in temperature, icy winds, and rain can all take a toll on poorly maintained frames or seals. Finally, a window that’s routinely cared for will open and shut smoothly, keep your home secure, and last for years to come—saving you money on costly replacements or emergency repairs.
Inspecting and securing your windows
Before winter arrives in full force, take a moment to inspect each window around your home. Look for any visible gaps, cracks in the sealant, or damaged weather stripping—all of which can undermine insulation. Even small air leaks can let out significant amounts of heat and let cold draughts in.
Once you’re confident in the seals, ensure all your windows are able to close completely and lock securely. Remove any keys from the handles to maintain safe and effective lockdown. Many uPVC windows offer a secondary locking slot, which allows you to ventilate your home while still keeping it secure—ideal for winter nights when a bit of fresh air is welcome without compromising safety.
Lubricating moving parts
Cold weather can impact how your windows and doors function—particularly the mechanical elements. As part of your seasonal preparation, give all hinges and handles a good check and apply a light machine oil to keep them gliding effortlessly.
This quick step ensures components don’t become stiff in the cold and helps to extend their service life. Wipe down any metal parts gently to remove natural build-up of dirt, which could interfere with movement. However, it’s important not to oil the lock cylinders themselves—these are already greased internally and don’t require further lubrication.
Cleaning glass and frames
Clean windows not only brighten up your space in the darker months but also support functionality and durability. We recommend cleaning windows, both glass and frames, at least every few months—especially before bad weather sets in.
For glass, warm water with a splash of washing-up liquid is effective and gentle. Cleaning the uPVC windows or aluminium frames around your home can enhance their look and reduce build-up that might affect seals. Before you begin, be sure to remove any rings or jewellery that could accidentally scratch surfaces during the process.
Addressing condensation issues
Condensation might look like a minor nuisance on cold mornings, but if left unmanaged it can lead to mould, dampness and long-term damage. Proper condensation control is crucial during the winter, and often starts with smart ventilation.
Make short, daily sessions of window-opening part of your routine—even if it’s just 5-10 minutes. In kitchens or bathrooms, extractor fans are incredibly helpful. Another tip is to moderate the temperature indoors, avoiding sharp heating spikes that cause moisture in the air to condense on windows. If you dry clothes indoors, try to keep it to one room and open a window as needed.
Preparing doors for winter
Don’t forget your doors—they’re equally vital in keeping your home warm and secure. From insulated front doors to bi-fold doors leading to your garden, winter can be especially harsh on entryways.
Inspect weather seals and look closely at the threshold area for obstructions such as dirt or ice. Clean out any build-up so the sealing remains tight and effective. Composite and aluminium doors should also have their moving parts lubricated—just like your windows—but remember, rolling mechanisms in bi-folding doors are designed to be oil-free for smooth operation. Regular attention here will help you avoid issues when it’s most inconvenient—on a freezing morning headed out the door.
Get in touch with us online or in person
We hope you’ve found these winter window maintenance tips helpful as you prepare your home for the colder months. Seasonal readiness doesn’t need to be costly or complicated—just a few regular checks and mindful steps can greatly improve home comfort and function.
At Windows Are Us, we always start with you. Whether you have questions about door maintenance tips, are concerned about draughts in older frames, or want to explore energy-efficient upgrades, we’re here to help. We offer professional advice and bespoke home improvement solutions designed around you and your home.
So, how ready is your home for winter? If your windows and doors could use a little seasonal attention—or a full upgrade—get in touch today and let’s create something truly yours.
