Owning a home means keeping everything in good working order—and your windows are no exception. Whether you’ve had new PVCu windows recently installed or want to get the most out of your existing ones, knowing how to look after them is key. With just a bit of care, you can preserve their appearance, functionality, and performance for years to come. That’s why we’ve put together these essential PVCu window maintenance tips specifically for homeowners across Manchester and beyond.
At The Window Company, we’ve fitted tens of thousands of double-glazed windows over the last 30+ years. One thing we know for certain: well maintained PVCu windows can stay looking great while helping your home stay energy efficient and secure—saving you money and hassle in the long run.
Importance of PVCu window maintenance
Generally speaking, well-maintained windows can last anywhere from 20 to 35 years, depending on the quality of the installation and how they’re looked after. Regular upkeep significantly extends that lifespan, especially in areas like Manchester where fluctuating weather can take its toll on exteriors.
Beyond aesthetics and function, routine maintenance plays a part in your home's energy performance too. Clean, sealed, and properly operating windows help prevent draughts and heat loss, which in turn keeps heating bills in check. Good UPVC window care contributes directly to your home's energy efficiency—something every homeowner benefits from, especially as energy prices rise.
Cleaning your PVCu windows
Cleaning may sound simple, but when done correctly, it makes all the difference. Always use a soft cloth or sponge and a mild, non-abrasive detergent to avoid scratching the frame or glass. Harsh chemicals can discolour surfaces, so steer clear of bleach-based cleaners.
Try to clean the window frames and glass at least twice a year—spring and autumn are perfect reminders. This not only keeps your windows looking smart but prevents the buildup of grime that could affect their operation. As part of a good home maintenance routine, it’s an easy job that goes a long way.
Inspecting for damage
Every now and then, take a moment to give your windows a closer look. In particular, check the seals and gaskets around the frame. These are vital for keeping cold air and drafts out—if they’re brittle, missing, or cracked, they’ll need replacing. It’s a simple bit of preventative care that can drastically affect your indoor comfort.
Also, keep an eye out for any discolouration or fading on the frames, which can be an early sign of UV damage. While today’s PVCu materials are much more resistant to sunlight, years of exposure can still affect their finish over time. Spotting these changes early helps you act before things get worse.
Maintaining hardware and fittings
Your window’s moving parts—hinges, locks, handles—deserve a little attention, too. We recommend lubricating all window hardware at least once a year using a silicone-based spray. This keeps everything running smoothly and prevents that all-too-familiar creak or stiffness.
If any components feel loose or worn, it’s best to get them sorted sooner rather than later. Ignoring a sticking lock or damaged handle could lead to more serious issues down the line, affecting both functionality and security. Window longevity starts with small actions like these.
Professional maintenance services
Even the most diligent homeowners can benefit from a professional inspection. Consider booking a check-up every few years—especially before winter—for a thorough assessment of your windows' condition. A professional can spot early signs of wear and tear you might miss.
At The Window Company, we provide reliable advice and certified repairs. As a Which? Trusted Trader and FENSA-registered installer, we carry out all work with our in-house team—no subcontractors, no gimmicks. All installations and repairs come with a 10-year insurance-backed guarantee.
Need support? Whether it’s seal replacement, weatherproofing windows, or upgrading older fittings, we’re just a call or message away. Our friendly, expert team is ready to help, online or in person.
Final thoughts
When it comes to taking care of your home, the little things truly add up. These PVCu window maintenance tips won’t just keep your windows looking smart—they’ll also help you save on energy, enjoy better functionality, and even boost your property’s value. From quick DIY checks to preventative maintenance, your windows deserve a regular spot on your home care checklist.
Isn’t it time you gave your windows the attention they deserve?
Get in touch with The Window Company today for expert advice or a free quote on anything from simple maintenance to full replacement windows. We’re here to help.